CFM Fan UVHK23MP User Manual

Installation and Operating Instructions for  
Gas Log Heaters  
Models: UVHK23MP, UVHK29MN,  
UVHK31MP, UVHK36MN  
Models with “N” after the model number use natural gas; models with “P” after the model number use propane (LP) gas.  
This appliance operates as an unvented room heat-  
er certified under ANSI Z21.11.2b-2004 when fitted  
Split Bark Logs  
to a solid fuel burning masonry or factory built fire-  
place with the flue damper closed. It also operates  
as a decorative appliance under ANSI Z21.60b-2001.  
CSA 2.26b-2001, when fitted to a solid fuel burning  
masonry or factory built fireplace with the flue  
damper open. When used as a decorative appli-  
ance, the use of a thermostat is not allowed. State  
Charred Oak Logs  
or local codes may only allow operation of this ap-  
pliance in a vented configuration. Check your state  
or local codes.  
WARNING  
If the information in this manual is not followed exactly, a fire or explosion may result causing  
property damage, personal injury or loss of life.  
FOR YOUR SAFETY  
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or  
any other appliance.  
WHAT TO DO IF YOU SMELL GAS  
Do not try to light any appliance.  
Do not touch any electric switch; do not use any phone in your building.  
Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instruc-  
tions.  
If you cannot reach your gas supplier, call the fire department.  
Installation and service must be performed by a qualified installer, service agency or the gas  
supplier.  
This appliance may be installed in an aftermarket,  
permanently located, manufactured (mobile) home,  
where not prohibited by local codes.  
This is an unvented gas-fired heater. It uses air  
(oxygen) from the room in which it is installed.  
Provisions for adequate combustion and ventila-  
tion air must be provided. Refer to Section Provi-  
sions For Adequate Combustion and Ventilation  
Air - Page 6.  
This appliance is only for use with the type of gas  
indicated on the rating plate. This appliance is not  
convertible for use with other gases.  
INSTALLER: Leave this manual with the appliance.  
CONSUMER: Retain this manual for future reference.  
20008056 1/07 Rev. 2  
 
Important Information  
to stop at the minimum vent area. The fireplace must also  
WARNING: Any change to this heater or its con-  
trols can be dangerous.  
have a minimum vent opening of 34 sq. ins., (Fig. 1)  
This appliance may be installed in an after-market* manu-  
factured “mobile” home where not prohibited by state or local  
codes.  
OUTSIDE AIR DAMPER OR ASH DUMP (IF PRESENT)  
MUST BE CLOSED AND SEALED.  
Young children should be carefully supervised when  
they are in the same room with the appliance.  
An unvented room heater having an input rating of more  
than 10,000 btu per hour shall not be installed in a bed-  
room or bathroom.  
In the Commonwealth of Massachusetts, all gas fitting and  
installation of this heater shall only be done by a licensed  
gas fitter or licensed plumber.  
Due to high temperatures, the appliance should be lo-  
cated out of traffic and away from furniture and draperies.  
The appliance area must be kept clear and free from com-  
bustible materials, gasoline and other flammable vapors and  
liquids.  
Children and adults should be alerted to the hazard of  
high surface temperatures and should stay away to avoid  
burns or clothing ignition.  
Keep the burner and control compartment clean. See main-  
tenance instructions in this manual.  
Installation and repair must be done by a qualified ser-  
vice person or gas appliance installer.  
Never use the heater at a setting between the positions  
shown on the control knob as this can result in improper  
combustion and excessive carbon monoxide emissions.  
The appliance must be operated with glass doors fully  
open.  
DO NOT operate ceiling fan in room or area with logs when  
logs are on.  
Solid fuels (i.e. wood, paper, trash) shall not be burned in a  
masonry or UL 127 factory-built fireplace in which an unvented  
room heater is installed.  
The appliance must be inspected before use and at least  
annually by a professional service person. More frequent  
cleaning may be required due to excessive lint from carpet-  
ing, bedding material, dust and pet hair, etc. It is important  
that the control compartment, burners and circulating air  
passageways of the appliance be kept clean.  
DO NOT place clothing or other flammable material on or  
near the appliance.  
This appliance must only be used with pressures at the inlet  
as shown in Table 1, Page 12.  
*After-market: Completion of sale, not for purpose of re-sale  
from the manufacturer.  
The installation must conform with local codes or, in the  
absence of local codes, with the NATIONAL FUEL GAS CODE,  
ANSI Z223.1/NFPA 54, latest edition.  
Any safety screen or guard removed for servicing an ap-  
pliance must be replaced prior to operating the heater.  
The appliance and its appliance main gas valve must be  
disconnected from the gas supply piping system during any  
pressure testing of that system at test pressures in excess of  
1/2 PSIG (3.5 kpa).  
The appliance must be isolated from the gas supply piping  
system by closing its equipment shut-off valve during any test-  
ing of the gas supply piping system at test pressures equal to or  
less than 1/2 PSIG.  
DO NOT use this heater in recreational vehicles, bedrooms  
or bathrooms.  
WARNING: This appliance is for installation only  
in a solid-fuel burning masonry or UL 127 fac-  
tory-built fireplace or in a listed ventless firebox  
enclosure. It has been designed certified for these  
installations. Exception: DO NOT install this ap-  
pliance in a factory-built fireplace that includes in-  
structions stating it has not been tested or should  
not be used with unvented gas logs.  
WARNING: Do not allow fans to blow directly into  
the fireplace. Avoid any drafts that alter burner  
flame patterns.  
If this is the ONLY gas appliance, we recommend a  
minimum 200 pound cylinder with a fill gauge. Use of a 100  
pound cylinder is not recommended. Other household gas  
appliances may require the tank size to be larger. Do not  
operate the vent-free heater if the fuel level in the propane  
tank is below 1/4 full. Use only with two-stage regulator.  
DO NOT use this heater if any part of it has been under  
water. Immediately call a qualified technician to inspect the ap-  
pliance and replace any part of the control system and any gas  
control which has been under water.  
WARNING: Do not use a blower insert, heat ex-  
changer insert or other accessory not approved for  
use with this heater.  
Proposition 65 Warning: Fuels used in gas, wood-  
burning or oil fired appliances, and the products of  
combustion of such fuels, contain chemicals known to  
the State of California to cause cancer, birth defects  
and other reproductive harm.  
Any outside air ducts in the fireplace shall be permanently  
closed at the time of appliance installation.  
California Health & Safety Code Sec. 25249.6  
Check local, state or city codes to determine if unvented  
heaters are permitted. If unvented heaters are not per-  
mitted, the fireplace chimney damper must be fixed at a  
minimum dimension of 34 sq. inches. This must be ac-  
complished by a clamp or screw on the chimney damper  
20008056  
3
 
WARNING: During manufacturing, fabricating and  
shipping, various components of this appliance are  
treated with certain oils, films or bonding agents.  
These chemicals are not harmful but may produce  
annoying smoke and smells as they are burned off  
during the initial operation of the appliance, possibly  
causing headaches and eye/lung irritation. This is a  
normal and temporary occurrence.  
WARNING: If the area in which the heater may  
be operated is smaller than that defined as an  
unconfined space or if the building is of unusu-  
ally tight construction, provide adequate com-  
bustion and ventilation air by one of the methods  
described in the National Fuel Gas code, ANSI  
Z223.1/NFPA 54, Section 5.3, (or applicable local  
codes).  
The National Fuel Gas Code, ANSI Z223.1/NFPA 54  
defines a confined space as a space whose volume  
is less than 50 cubic feet per 1,000 Btu per hour  
(4.8m3 per kw) of the aggregate input rating of all  
appliances installed in that space and an unconfined  
space as a space whose volume is not less than 50  
cubic feet per 1,000 Btu per hour (4.8 m3 per kw) of  
the aggregate input rating of all appliances installed  
in that space. Rooms communicating directly with  
the space in which the appliances are installed,  
through openings not furnished with doors, are con-  
sidered a part of the unconfined space.  
Important Safeguards  
Although your gas logs are very realistic in appearance,  
it is not a real wood-burning fireplace and must not be  
used for burning rejected material.  
WARNING: The glowing ember base and all the  
logs are manufactured from bonded ceramic  
fiber. This is a commonly used material in indus-  
try worldwide. In the event of the logs and base  
being removed, care should be taken not to dam-  
age the bonded material.  
Intentional misuse of, or deliberately fragment-  
ing, the material could lead to inhaling fibers and  
be injurious to health.  
To avoid irreparable damage to the appliance or personal in-  
jury; matches, paper, garbage or any other material must not  
be placed or thrown on top of the logs or into the flames.  
To avoid personal injury, do not touch hot surfaces when  
the appliance is operating.  
Touch only the piezo button and control knob. Avoid contact  
with the front screen, canopy or any other part which will be  
very hot.  
This appliance is intended to be used only for supplemental  
heat. Do not use it routinely as a primary heat source.  
Continuous operation could produce excessive humidity de-  
pending on construction characteristics and outdoor tempera-  
tures (below 20°F). Over time, this could cause condensation  
to form and damage wall structures and exterior paint.  
Always ensure that the fireplace screen is in place when  
the appliance is operating and, unless other provisions  
for combustion air are provided, the screen shall have  
opening(s) for introduction of combustion air.  
Close supervision is necessary when the appliance is be-  
ing operated near children.  
WARNING: Failure to keep primary air  
opening(s) of the burner(s) clean may result in  
sooting and property damage.  
Do not use to cook food.  
If this is the ONLY gas appliance, we recommend a minimum  
200 pound cylinder with a fill gauge. Use of a 100 pound  
cylinder is not recommended. Other household gas appli-  
ances may require the tank size to be larger. Do not operate  
the vent free fireplace if the fuel level in the propane tank is  
below 1/4 full.  
4
20008056  
 
Installation Requirements  
The fireplace must meet the minimum dimensions listed below. (Fig. 1) Do not install the logset if the fireplace does  
not meet these minimums.  
Min. Fireplace Dimensions  
A
B
C
D
BTU/hr.  
Inlet Supply  
Logset  
Gas  
Front Rear Overall Overall Pressure (w.c.)  
Manifold  
Pressure  
Low  
Input  
Med.  
Input  
High Air Shutter  
Input Setting  
Width Width Depth Height  
Min.  
5.5”  
Max.  
14.0”  
14.0”  
14.0”  
14.0”  
UVHK36MN Natural  
UVHK31MP Propane 28”  
UVHK29MN Natural 23”  
UVHK23MP Propane 23”  
28”  
18”  
18”  
16”  
16”  
14¹⁄₂”  
14¹⁄₂”  
14¹⁄₂”  
14¹⁄₂”  
17”  
17”  
17”  
17”  
3.5”  
11.0”  
3.5”  
10,000 22,500 36,000 .136” (1)  
10,000 20,000 31,000 .136” (2)  
16,000  
14,000  
11.0”  
5.5”  
--  
--  
29,000 .136” (1)  
23,000 .136” (2)  
11.0”  
11.0”  
Pressure Test Points  
The gas control is equipped with a captured screw-type  
pressure test point, therefore it is not necessary to pro-  
vide a 1/8” test point upstream of the control.  
D
Odor During Operation  
B
C
Neither natural gas nor propane gas give off an odor  
when burned. The nature of a vent free combustion  
system, however, is such that odors may occasionally  
be produced during heater operation when impurities  
exist in the immediate area. Cleaning solutions, paint,  
solvents, cigarette smoke, candles, adhesives, new car-  
pet or textiles, etc., all can create fumes. These fumes  
may mix with combustion air and can create odor. Such  
odors will disappear over time, however, the condition  
can be alleviated by opening a window or otherwise  
providing additional ventilation to the area.  
A
A. Front width  
C. Depth  
B. Rear width  
D. Height  
FD370-2  
Fig. 1 Minimum fireplace dimensions.  
High Elevations  
Input ratings are shown in BTU per hour and are  
certified without deration from elevations up to  
4,500 feet (1,370m) above sea level.  
WARNING  
This appliance is for installation in a solid-fuel  
burning masonry, fireplace with a working flue,  
a U.L.-127 listed manufactured solid-fuel burn-  
ing fireplace, in any Majestic ventless firebox,  
or in any listed ventless firebox enclosure  
certified to I.A.S. U.S. Requirement 2-97 or  
ANSI Z21.91.  
Nuisance outages may occur at altitudes above  
4,500 feet (1,370m) if dirt, dust, lint and/or cob-  
webs are allowed to accumulate on burner and/or  
ODS pilot. Monthly inspection and cleaning is  
recommended for altitudes above 4,500 feet  
(1,370m)  
For elevations above 4,500 feet (1,370m) in USA,  
installations must be in accordance with the  
current ANSI Z223.1/NFPA 54 and/or local codes  
having jurisdiction.  
NOTICE  
This is an unvented gas-fired heater. It uses air  
(oxygen) from the room in which it is installed.  
Provisions for adequate combustion and ventila-  
tion air must be provided. Refer to Pages 7 and 8.  
In Canada, please consult provincial and/or local  
authorities having jurisdiction for installations at  
elevations above 4,500 feet (1,370m)  
20008056  
5
 
Model  
Wood Burning Fireplace Series  
BR/BC36, BR/BC36i  
SHR36  
UVHK36MN  
UVHK31MP  
UVHK29MN  
UVHK23MP  
X
X
X
X
BR/BC42, BR/BC42i  
SHR42A/48/52  
Vent Free Fireplace Series  
UVDC36, UVDR36  
UV36  
X
X
X
X
X
X
X
X
UVHK36MN  
UVHK31MP  
UVHK29MN  
UVHK23MP  
X
X
X
X
X
X
UVDC42, UVDR42  
UVSRC36A  
X
X
X
X
X
X
X
X
UVSRC42A  
X
X
X
X
Log Usage Chart  
CVLS18  
SLS18  
CVLS24  
SLS24  
UVHK36MN  
UVHK31MP  
UVHK29MN  
UVHK23MP  
-
-
X
X
X
X
-
-
X
X
X
X
X
X
X
X
-
X
X
X
X
-
CVLS30  
SLS30  
-
-
with SLS24 and CVLS24 ONLY  
WARNING: Refer to the above table to ensure that your log set is certified to be used in the CFM Corporation  
Vent-Free firebox you have purchased. BR/BC and SHR models are designed as wood/solid fuel fireplaces. These  
wood-burning models must be installed as a wood-burning unit including chimney and termination cap before the  
installation of the vent-free logs.  
6
20008056  
 
Provisions for Adequate Combustion and Ventilation Air  
4. Compare the maximum BTU/Hr the space can support with  
WARNING: This heater shall not be installed in  
a confined space or unusually tight construc-  
tion unless provisions are provided for adequate  
combustion and ventilation air.  
the actual amount of BTU/Hr used.  
__________ BTU/Hr (maximum the space can support)  
__________ BTU/Hr (actual amount of BTU/Hr used)  
Example: 100,000 BTU/Hr (max. the space can support)  
Today’s homes are built more energy efficient than ever. New  
materials, increased insulation and new construction methods  
help reduce heat loss in homes. Home owners weather strip  
and caulk around windows and doors to keep the cold air out  
and the warm air in. During heating months, home owners  
want their homes as airtight as possible.  
89,000 BTU/Hr (actual amount of BTU/Hr used)  
The space in the above example is an unconfined space  
because the actual BTU/Hr used is less than the maximum  
BTU/Hr the space can support. If the space had been confined,  
your options would be as follows:  
A. Rework worksheet, adding the space of an adjoining  
room. If the extra space provides an unconfined space,  
remove door to adjoining room or add ventilation grills  
between rooms. See Ventilation Air From Inside Build-  
ing.  
While it is good to make your home energy efficient, you need  
fresh air. All fuel-burning appliances need fresh air for proper  
combustion.  
Supplying Adequate Ventilation  
This appliance must be installed in an unconfined space.  
B. Install a lower BTU/Hr heater, if lower BTU/Hr size  
makes room unconfined.  
The following information will help you classify your space and  
provide adequate ventilation for complete combustion.  
Converting Confined Space to Unconfined  
Space  
Additional volume to convert a confined to an unconfined space  
could come from an adjoining space. When using an adjoining  
space, you can provide two permanent openings: one within  
12” of the ceiling and one within 12” of the floor on the wall  
connecting the two spaces (see options 1 and 3, Figure 2), or  
remove the door into the adjoining room.  
An Unconfined Space has a minimum volume of 50 cubic  
feet for each 1000 BTU/Hr input rating of all appliances in the  
space. (4.8 M3 per kw), (cubic feet equals length x width x  
height of space).  
A Confined Space has a volume of less than 50 cubic feet for  
each 1000 BTU/Hr input rating of all appliances in the space,  
(4.8M3 per kw), (cubic feet equals length x width x height of  
space).  
Ventilation Air From Outdoors for Unusually  
Tight Construction  
WARNING: If the area in which the heater may be oper-  
ated is smaller than that defined as an unconfined space  
or if the building is of unusually tight construction, provide  
adequate combustion and ventilation air by one of the  
methods described in the National Fuel Gas Code, ANSI  
Z223.1/NFPA 54, Section 5.3 or applicable local codes.  
Determining if You Have a Confined or Un-  
confined Space  
Use this worksheet to determine if you have a confined or  
unconfined space.  
Space: Includes the room in which you will install heater plus  
any adjoining rooms with doorless passageways or ventilation  
grills between the rooms.  
1. Determine the volume of the space (length x width x height).  
Length x Width x Height = _____cu. ft. (volume of space)  
Unusually tight construction is defined as construction  
where:  
a. walls and ceilings exposed to the outside atmosphere have  
a continuous water vapor retarder with a rating of one perm  
(6 X 10.11 kg per pa-sec-m2) or less with openings gasketed  
or sealed and  
Example: Space size 25’ (length) x 25’ (width) x 8’ (ceiling  
height) = 5,000 cu. ft. (volume of space)  
If additional ventilation from adjoining room(s) is supplied  
with grills or doorless openings, add the volume of these  
rooms to compute the total volume of the applicable space.  
b. weather stripping has been added on openable windows  
and doors and  
2. Divide the space volume by 50 cubic feet to determine the  
maximum BTU/Hr the space can support.  
c. caulking or sealants are applied to areas such as joints  
around window and door frames, between sole plates and  
floors, between wall-ceiling joints, between wall panels, at  
penetrations for plumbing, electrical and gas lines and at  
other openings.  
________(volume of space) ÷ 50 cu. ft. = (Maximum BTU/  
Hr the space can support.  
Example: 5,000 cu. ft. (volume of space) ÷ 50 cu. ft. = 100  
or 100,000 (maximum BTU/Hr the space can support)  
If your home meets all of the three criteria above, you must  
provide additional fresh air.  
3. Add the BTU/Hr of all gas burning appliances in the space.  
Gas range  
BTU/Hr  
You may provide two permanent openings: one within 12” of  
the ceiling and one within 12” of the floor. Connect these items  
directly to the outdoors or spaces open to the outdoors. These  
spaces include attics and crawl spaces. Follow the National  
Fuel Gas Code NFPA 54/ANSI Z223.1, Section 5.3, Air for  
Combustion and Ventilation for required size of ventilation grills  
or ducts.  
Vented gas heater  
Gas fireplace logs  
BTU/Hr  
BTU/Hr  
Other gas appliances* + BTU/Hr  
Total  
=
BTU/Hr  
Example:  
Gas range  
Vent-free logs  
Total  
60,000 BTU/Hr  
+ 29,000 BTU/Hr  
= 89,000 BTU/Hr  
IMPORTANT: Do not provide openings for inlet or outlet air into  
attic if attic has a thermostat-controlled power vent. Heated air  
entering the attic will activate the power vent.  
*Do not include direct-vent gas appliances. Direct-vent draws  
combustion air from the outdoors and vents to the outdoors.  
20008056  
7
 
L
Flue Damper Closed for Unvented  
Operation and Maximum Heat  
Output  
W
D
Flue Damper Locked Open  
to a Minimum Venting Area  
of 34 sq. in. (for areas where  
unvented products are not  
permitted)  
NOTE: For round flue opening  
minimum flue diameter (D) - 7”.  
For square or rectangular flue  
opening, length x width (L x W)  
must equal 30 sq. in.  
T104  
Fig. 1 Minimum flue diameter and flue damper positions.  
WARNING: Air openings that provide fresh air from an adjoining unconfined space shall not be blocked  
or obstructed in any way. Installation of unit should allow a minimum of 2” clearance from any part of the  
heater to any of the ventilation openings.  
Option 1  
- Vents to  
Adjoining  
Room  
Option 3 -  
Vents to  
Adjoining  
Room  
Option 2 -  
Remove Door  
to Adjoining  
Room  
12”  
VO370-2  
Fig. 2 Ventilation options for confined space.  
8
20008056  
 
Installation  
even when the appliance will be used as a vented decorative  
Unpacking  
appliance in case local codes change to allow unvented space  
heaters or in the event that the flue damper is inadvertently  
closed.  
Open the carton and remove the logs and the chassis. Remove  
each of the logs by gripping at either end of the log while avoid-  
ing any undue pressure. Please note that the logs have been  
marked for positive identification.  
Clearances for unvented installation in existing fireplaces,  
(jurisdiction permitting)  
The carton for all models contains the following: chassis, front  
log (#1), rear log (#2), top log (#3), [log (#4), log (#5) are in-  
cluded with larger models], 2 screws and a bag of volcanic ash.  
1. Sidewall Clearances: Clearances from the side of the  
fireplace opening to any combustible wall should not be less  
than 16”. (Fig. 4A)  
Fireplace Preparation  
2. Ceiling Clearances: The ceiling height should not be less  
than 42” from the top of the fireplace opening. (Fig. 4A)  
The fireplace needs to be prepared before installing the unit:  
3. Mantel Clearances: The use of a canopy* is optional de-  
pending on mantel clearances to the fireplace opening and  
projection profile.  
A. Turn off the gas supply if the gas line has been run to the  
fireplace.  
B. WARNING: Before installing logs in fireplace, the chim-  
ney flue and firebox must be cleaned of soot, creosote,  
ashes and loose paint by a qualified chimney cleaner or  
sooting will occur.  
NOTE: Mantel clearances may differ for each vent-free fire-  
box. Refer to the firebox installation instructions for clear-  
ances.  
A. Mantel profile: The minimum distance above the fire-  
place opening to combustible material projecting 11/8”  
(tile moldings, breast boards, etc.) is 15”.  
Note: If your fireplace has been cleaned using chemicals or  
solvents, these products may have been absorbed into the  
fireplace hearth and walls and will be burned off during the  
initial break-in period.  
Combustible material projecting 6” (a mantel shelf, for  
example) requires a minimum clearance of 19” above the  
fireplace opening. Required clearance varies with the  
amount of projection. (Fig. 4B)  
C. Any outside air ducts and/or ash dumps in the fireplace shall  
be permanently closed and sealed at the time of appliance  
installation. This will prevent drafts from disturbing the  
flames and interfering with complete combustion of the gas  
fuel.  
The mantel profile must fall within the cross-section  
shown in figure 4B (if no canopy is used) or 4C (if a  
canopy is used).  
Location  
B. With canopy*: The minimum distance above the fire-  
place opening to combustible material projecting 1¹⁄₈" (tile  
moldings, breast boards, etc.) is 8".  
When gas logs are to be installed in a fireplace, inspect the  
area surrounding it for possible air drafts that may affect the  
flames and possibly cause sooting. Such drafts may be caused  
by a ceiling fan near the fireplace, a hot air furnace register or  
an open door. When burning the logs, carefully observe the  
effect of possible drafts on the flames and take appropriate  
measures to eliminate them. For example, the ceiling fan may  
be cut off, the hot air register closed, etc.  
Combustible material projecting 6" (a mantel shelf, for  
example) requires a minimum clearance of 12" above the  
fireplace opening. Required clearance varies with the  
amount of projection. (Fig. 4C)  
C. Heat resistant material: Any heat resistant mate-  
rial suitable for a continuous operating temperature of  
120°C (248°F) must cover the wall surface directly above  
the fireplace opening and extend the full width of the  
fireplace opening for a distance of 10” above the opening  
if no canopy is used, (8” if a canopy is used). (Figs. 4B  
and 4C)  
Centrally locate the gas logs in the fireplace deep enough into  
the firepit to accomplish an adequate draft (if use as a vented  
appliance is planned). Ensure that the front feet of the grate sit  
inside the front edge of the fireplace. Be sure fireplace meets  
minimum fireplace dimensions.  
To avoid any movement of the unit during operation, screw  
the chassis to the floor of the fireplace using the screws  
provided. Failure to do so could cause gas leaks.  
Two brackets are provided. Place brackets over front grate legs  
as shown in figure 3. After locating the chassis correctly in the  
fireplace, mark the hole positions on the fireplace floor. Drill two  
holes approximately 1/2” deep.  
Use the two screws to secure the brackets to the fireplace floor,  
(Fig. 3)  
Clearances  
NOTE: The following instructions regarding installation clear-  
ances and the use and installation of a canopy apply to use  
of the appliances as an unvented space heater in permitting  
jurisdictions. When installed as a vented decorative gas appli-  
ance, the clearances noted below and the use of a heat-deflect-  
ing canopy are not required.  
Fig. 3 Use two (2) screws to secure the brackets to the fire-  
However, it is recommended that these instructions be followed  
place floor.  
20008056  
9
 
No Canopy Used  
10"  
8"  
27"  
Min.  
6"  
42"  
23"  
Min.  
Heat Resistant  
Material  
1¹⁄₈"  
19"  
Min.  
15"  
Min.  
16"  
10"  
Min.  
Fireplace Opening  
Fig. 4A Minimum clearance to wall and ceiling.  
Fig. 4B Mantel clearances for existing fireplaces.  
10"  
Combustible Mantel  
8"  
Noncombustible  
Facing  
Heat Resistant  
Material  
20"  
Min.  
6"  
16"  
Min.  
1¹⁄₈"  
Fireplace  
Opening  
12"  
Min.  
8"  
Min.  
Universal  
Canopy  
Maximum Projection:  
7”  
2” Minimum  
Clearance  
Fireplace Opening  
Fig. 4C Mantel clearance with Optional Universal Canopy,  
UC-2 (black) or UC-2PB (polished brass).  
Fig. 4D Side clearances and projection.  
10  
20008056  
 
Typical Gas Line Connection  
Gas Connection  
Step 1: With the engine assembly free from the fireplace, check  
tightness of flexible connector fittings.  
Check Gas Type. Use only the gas type indicated on the  
heater’s rating plate. If the gas type indicated on the plate is  
not your type of gas supply, DO NOT INSTALL. Contact your  
dealer for the proper model.  
CAUTION: Use one wrench to hold the valve and one  
wrench to loosen and tighten the brass adapter and the flex  
line connection. Failure to hold the valve while loosening  
and tightening the fittings can damage the unit and cause  
gas leaks.  
WARNING  
DANGER OF PROPERTY DAMAGE,  
BODILY INJURY OR DEATH.  
Step 2: Set the engine assembly into the fireplace and connect  
the flexible connector to the gas piping that has been installed  
per local codes, or in the absence of local codes, ANSI Z223.1/  
NFPA 54 latest edition.  
Make sure the heater is equipped to operate on  
the type of gas available. Models designated as  
natural gas are to be used with natural gas only.  
Heaters designated for use with liquefied petro-  
leum (l.p.) gas have orifices sized for commercial-  
ly pure propane gas. They cannot be used with  
butane or a mixture of butane and propane.  
Step 3: After the last connection is made, screw the engine as-  
sembly to the bottom of the fireplace. (Fig. 3)  
Step 4: Test all connections on the unit and piping for gas  
leaks.  
Testing the Gas Piping. Test all piping for leaks. When check-  
ing gas piping to the heater with gas pressure less than 1/2  
PSI, shut off manual gas valve for the heater. If gas piping is to  
be checked with the pressure at or above 1/2 PSI, the heater  
and manual shut off valve must be disconnected during testing  
to prevent damage to the regulator on the unit, (see warning  
below).  
Gas Piping. The gas supply line must be of an adequate size  
to handle the BTU/HR requirements and length of the run for  
the unit being installed.  
Determine the minimum pipe size from the piping size chart on  
Page 12. The normal gas connection at this appliance is 1/2”  
NPT made at the left of the unit.  
Always use an external regulator for all LP installations to reduce  
the supply tank pressure to a maximum of 13” w.c. This is in ad-  
dition to the regulator fitted to the heater.  
WARNING  
DANGER OF PROPERTY DAMAGE,  
BODILY INJURY OR DEATH.  
All piping must comply with local codes and ordinances or with  
the National Fuel Gas Code (ANSI Z223.1/NFPA 54), whichever  
applies.  
Never use a match or open flame to test for leaks. Never  
exceed specified pressures for testing. High pressures  
may damage the appliance regulator which would re-  
quire replacement. Liquefied petroleum (L.P.) is heavier  
than air and it will settle in any low area, including open  
depressions and it will remain there unless area is ven-  
tilatedNever attempt start-up of unit before thoroughly  
ventilating area.A.  
WARNING: Connecting directly to an unregulated  
LP tank can cause an explosion.  
Gas Connection. If installation is for L.P. gas, have L.P. in-  
staller use two-stage regulation and make all connections from  
storage tank to heater. Refer to the National Fuel Gas Code for  
the proper supply tank size with the Btu’s/Hr requirements. If  
this is the ONLY gas appliance, we recommend a minimum 200  
pound cylinder with a fill gauge. Use of a 100 pound cylinder  
is not recommended. Other household gas appliances may  
require the tank size to be larger.  
WARNING: Be sure that the gas type indicated on the  
gas log rating plate concurs with the gas system in your  
building.  
To ensure that the gas lines and connections do not have any  
leaks, a pressure test should be performed. Only a qualified  
installer should perform the pressure test to ensure that  
the unit is not damaged by high pressures!  
Use two pipe wrenches when making the connection to the  
valve to prevent turning or damage to gas valve or regulator.  
Connection between the manual shut-off valve and the gas  
valve can be made with a CSA design certified flexible connec-  
tor if allowed by local codes. A 10 inch, 1/2” NPT listed stain-  
less steel flexible connector is supplied with the gas log heater.  
Tighten all joints securely.  
If you connect natural gas to an LP gas unit, you may be un-  
able to ignite the pilot. If the pilot does ignite, the front burner  
flame on the low setting will be bright blue but only 1/4” to 1/2”  
long and most likely lifting off the burner ports. If this is the  
case, turn the unit off immediately and contact the dealer where  
the unit was purchased.  
CAUTION: Failure to install a drip leg (sediment trap)  
may result in improper combustion that will produce soot.  
Reference Sections 3.7 and 5.5.7 and Figure 5.5.7 of the  
National Fuel Gas Code for guidance.  
If you connect LP gas to a natural gas unit, the front burner  
flame on the low setting will be about 6” - 8” long. On the  
medium and high setting, the front burner flames will be bright  
yellow and about 10” in length. Turn the unit off immediately! If  
the unit is allowed to run in this condition, substantial amounts  
of soot will be generated and emitted into the house. Contact  
the dealer where the unit was purchased.  
20008056  
11  
 
Gas Line Pipe Sizing  
NOTE: To determine the size of the branch gas line from the main gas line to the fireplace, enter the tables below (for  
iron pipe or copper tubing) using the distance from the gas meter or second stage regulator to the furthest appliance on  
the gas system. Select a pipe or tube diameter which has enough capacity to meet the maximum input requirement of  
the fireplace. Regardless, do not use less than 1/2” diameter for the branch line. For any distances required longer than  
shown in these tables, refer to the National Fuel Gas Code.  
NOTE: There may be a local gas utility requirement specifying a minimum diameter for gas piping. All units require a 1/2 inch pipe con-  
nection at the gas valve.  
CAPACITY OF PIPING  
Cubic Feet per Hour based on 0.3” w.c. Pressure Drop  
Specific Gravity for Natural Gas - 0.6 (1000 BTU/Cubic Foot)  
Specific Gravity for Propane Gas - 1.6 (2550 BTU/Cubic Foot)  
Length  
of  
Pipe  
20’  
Nominal Inches for Iron Pipe Sizes (1,000s BTU/hr)  
3/4” D 1” D 1¹⁄₄” D  
Natural Propane Natural Propane Natural Propane Natural  
1/2” D  
1¹⁄₂” D  
Propane Natural Propane  
92  
73  
63  
56  
50  
46  
40  
38  
143  
115  
97  
190  
152  
130  
115  
105  
96  
296  
237  
202  
179  
163  
151  
130  
122  
350  
285  
245  
215  
196  
180  
160  
150  
546  
444  
380  
334  
304  
280  
250  
235  
730  
590  
500  
440  
400  
370  
320  
305  
1135  
918  
778  
683  
622  
576  
497  
474  
1100  
890  
760  
670  
610  
560  
490  
460  
1711  
1385  
1183  
1043  
949  
30’  
40’  
50’  
87  
60’  
79  
70’  
71  
872  
90’  
61  
84  
763  
100’  
59  
79  
717  
Outside Diameter Copper Tubing, Type L (1,000s BTU/hr)  
Tubing Length  
Feet  
1/2”  
0.43  
5/8”  
0.545  
206  
141  
114  
97  
3/4”  
0.666  
7/8”  
0.785  
536  
368  
296  
256  
224  
203  
174  
154  
10  
20  
30  
40  
50  
60  
80  
100  
110  
76  
61  
52  
46  
42  
36  
32  
348  
239  
192  
164  
146  
132  
113  
100  
86  
78  
67  
59  
WARNING: Use only internally tinned copper tubing. If correct copper tubing is not used, tubing can deteriorate and develop  
gas leaks.  
Gas Pressure Check  
Table 1  
Check the inlet pressure to the appliance to ensure that it is as  
shown in Table 1. Also check the incoming gas pressure where  
the field installed gas line connects to the gas logs.  
Gas Inlet Pressure  
Max.  
Natural  
10.5” w.c.  
7” w.c.  
Propane  
13” w.c.  
11” w.c.  
Normal  
The manifold pressure is controlled by the regulator and should  
be checked at the pressure test point located downstream from  
the regulator on the control valve body. Access to the pressure  
test point is obtained by removing all logs and the heat shield  
on the right hand rear side of the base. The pressure test point  
1/8” NPT plugged tapping is located on the rear face of the  
control body. (Fig. 5)  
The pressure should be checked with the appliance burning on  
high (highest setting) and all other gas appliances turned on.  
One must then read the manometer and if pressures are not  
10” w.c. for LP or 3.5” w.c. for natural gas, then the inlet pres-  
sure must be adjusted or increased until the proper pressures  
are attained. If these pressures are greater than 10” w.c. for  
LP or 3.5” w.c. for natural gas, contact your gas supplier before  
operating the appliance.  
Min.*  
5.5” w.c.  
3.5” w.c.  
11” w.c.  
10.0” w.c.  
Regulator Pressure  
*Minimum inlet supply pressure for the purpose of input adjustment.  
After measuring the pressure, replace the test point plug and  
check for leaks. Replace the control box cover and the two  
phillips head screws.  
CAUTION: If the appliance’s operating pressures are not  
checked and adjusted, improper combustion may result in soot  
being produced.  
Test Point  
The pressure regulator is preset and locked to prevent tamper-  
ing. If the pressure is not as specified, replace the regulator  
with part # 73332 (for natural gas only), or part # 73333 (for L.P.  
gas only).  
T126  
Fig. 5 Pressure test point.  
12  
 
For Your Safety, Read Before Lighting  
WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage,  
personal injury or loss of life.  
A. This appliance has a pilot which must be lighted by hand.  
If you cannot reach your gas supplier, call the fire depart-  
ment.  
When lighting the pilot, follow these instructions exactly.  
C. Use only your hand to push in  
or turn the gas control knob.  
Never use tools. If the knob  
will not push in or turn by hand,  
don’t try to repair it. Call a  
qualified service technician.  
Force or attempted repair may  
cause a fire or an explosion.  
D. Do not use this appliance if  
any part of it has been under  
water. Immediately call a  
B. BEFORE OPERATION smell all around the appliance  
area for gas. Be sure to smell  
Clockwise  
Fig. 7  
next to the floor because some  
gas is heavier than air and will  
settle on the floor.  
Fig. 6  
3
4
2
WHAT TO DO IF YOU SMELL  
GAS:  
1/IGN  
Piezo  
Do not try to light any appliance.  
Off  
Do not touch any electrical switch;  
do not use any telephone in your building.  
qualified service technician to  
inspect the appliance and to  
replace any part of the control system or gas control which  
has been under water.  
Immediately call your gas supplier from a neighbor’s tele-  
phone.  
Follow the gas supplier’s instructions.  
Lighting Instructions  
8. Release the control knob.  
1. STOP! Read the safety information above before proceed-  
ing.  
If the knob does not pop up when released, stop and im-  
mediately call your service  
2. Refer to Figure 7. To turn off the gas supply, depress the  
knob slightly and turn clockwise  
to the OFF position.  
technician.  
Counterclockwise  
3. Wait five (5) minutes to clear out any gas. Then smell for  
gas, including near the floor. If you smell gas, STOP! Fol-  
low “B” in the safety information above. If you don’t smell  
gas, go to the next step.  
If the pilot will not stay lit after  
several tries, turn the gas  
control knob to OFF and call  
your service technician or gas  
supplier.  
Fig. 9  
3
4
2
4. Refer to Figure 8.  
Locate the pilot. It is at  
the right of the front main  
burner next to the control  
knob.  
9. When the pilot remains lit, turn  
the control knob counterclock-  
1/IGN  
wise  
prefer.  
to the setting you  
Off  
5. Refer to Figure 9.  
Fig. 8  
10.Refer to the table on Page 5  
for setting positions.  
Push in the control knob  
and turn counterclockwise  
Hold the control knob in for a few seconds.  
to the 1/IGN position.  
11. This appliance is fitted with a transient pilot burner for the  
sole purpose of safe, momentary ignition of the main burner  
in conjunction with the piezo ignitor. When in operation with  
the main burner, it contributes to the base heat release and  
is turned off by turning the control knob to the OFF position.  
6. While still holding in the control knob, press the ignitor push-  
button several times. This will cause a spark at the pilot  
which will ignite the pilot gas.  
7. Hold the control knob for 20 seconds to prevent the flame  
failure detector from shutting off the gas while its probe is  
warming up.  
12.The control knob should not be left at the ignition setting  
after the pilot has been ignited.  
To Turn OFF Gas to Appliance  
Depress the control knob slightly and turn it clockwise  
to the OFF position. Refer to Figure 7.  
Match Lighting  
If the pilot cannot be ignited with the piezo, it can be manually 2. Take the lighter rod and lighted match and ignite the pilot  
lit with the use of a match and lighter rod.  
.(Fig. 8)  
1. Place the match in the holder and light. With the right  
hand, depress and turn the control knob counterclock-  
3. Continue to hold the control knob for an additional 20 sec-  
onds to ensure pilot is maintained.  
wise  
seconds.  
(Fig. 9) to the “IGN” position. Hold in for 20  
4. Proceed with Step 8 in Lighting Instructions.  
20008056  
13  
 
Main BurnerFlame: The flame should be yellow in color and  
should extend about 6 inches above the large front log.  
Flame Check  
A periodic visual check of the flames should be made. The pilot  
flame should always be present when the appliance is in opera-  
tion. (Fig. 10)  
Typical flame shape as seen in Figure 11.  
NOTE: For your safety, the appliance is equipped with an  
oxygen depletion system. The system senses the oxygen in the  
atmosphere and switches off the gas supply in case the level of  
oxygen falls below a safe level. It must not be altered in any  
way.  
In normal operation (at full rate for approximately 15 minutes)  
the following flame appearance should be observed:  
Natural Gas  
Propane Gas  
T279  
T123  
Fig. 10 Correct pilot flame appearance.  
Fig. 11 Correct log flame appearance.  
Managing Heat Output  
When installed in a wood burning fireplace, the heat output  
from the appliance can be controlled by the position of the flue  
damper if it is installed in a wood-burning fireplace.  
operated as a decorative appliance whose prime function lies in  
the aesthetic effect of the flames when installed in a solid fuel  
burning fireplace with the flue damper open. If unvented heat-  
ers are not permitted, the fireplace vent damper must be locked  
at a minimum vent area of 15 sq. ins.  
The damper setting should be fully closed for maximum heat  
output, partially closed for less heat output and fully open for  
minimum heat output.  
Whenever the appliance is operated with the fireplace’s flue  
damper closed, glass doors - if present - must be open and  
the outside air damper and the ash dump (if the fireplace is  
equipped with either one) must be closed.  
The appliance may be used in a working solid fuel burning fire-  
place with the flue damper closed only if unvented appliances  
are permitted by local state and city codes. It may also be  
Maintenance  
Cleaning  
Alternatively, the appliance can be cleaned by removing the top,  
front and rear logs. Handle the logs gently so as not to damage  
them. Always lift each log by holding it carefully at each end.  
CAUTION: Before cleaning or moving logs or other parts of the  
unit, be sure to read the section on important safeguards.  
Cleaning should be done before the logs are used each year  
and after long periods of non-use.  
After the logs are removed allowing access to the burner area,  
use a vacuum cleaner to carefully remove dust, spider webs  
and loose particles from the base, logs and from around the  
burner. Gloves are recommended to prevent the ceramic fibers  
that compose the logs from pricking your skin. If the skin is  
pricked, wash gently with soap and water. Use extreme cau-  
tion in clearing around the pilot (ODS). The pilot should not be  
moved or altered from the original factory setting (Pilot to burner  
preset location). The burner should not be removed or taken  
out of it’s locked and secure position (proper location of burners  
are critical).  
All cleaning should be carried out when the appliance is cold.  
Only limited cleaning will be required under normal use. Dust-  
ing the front grate or the control knob panel may be required  
occasionally. Do not use any cleaning fluids to clean the logs or  
any other part of the appliance.  
If the flames show any unusual shapes or behavior, or if the  
burners fail to ignite properly, then the burner holes may require  
cleaning. If this occurs contact your nearest dealer to get the  
appliance serviced.  
14  
20008056  
 
Positioning Logs  
The logs must be positioned ONLY as illustrated in Figures 12,  
13 and 14  
The left and right twigs are to be placed into the appropriate  
notches provided in the front and rear logs as shown. (Figs.  
12, 13 and 14)  
Position the front log so that the large notch in the underside  
of the right end of the log fits securely and rests on the sheet  
metal control cover as shown in Figure 15. The front right  
end of the log has a ‘V’ shaped notch to touch the back of the  
right-hand grate bar as shown in Figure 16. The left under-  
side of the front log has a tab that will fit into mating slot in the  
ember base. When the log is properly placed, there should  
be no gap between the right underside of the front log and  
the top edge of the ember base.  
When using the Charred Oak log set the rear standoff must  
be cut to allow the rear log to be positioned properly. (Fig.  
17)  
ENSURE THAT THE LOGS ARE CENTRAL AND VERTICAL  
AS SEEN FROM THE SIDE. TO PREVENT UNWANTED  
SOOTING, THE FLAME FROM THE BACK BURNER SHOULD  
NOT TOUCH ANY LOG.  
CAUTION: Proper location is critical. When positioning the log  
set, make sure that the logs do not interfere with the sides of  
the fireplace before securing the chassis.  
CAUTION: Failure to position these parts as they are  
described in these instructions will cause improper com-  
bustion and may result in soot being produced.  
Fireplace Screen  
The fireplace screen must be in place when the appliance is  
operating and unless other provisions for combustion air are  
made, the screen must have openings for the introduction of  
combustion air.  
Position the rear log so that the notches in the back of the  
log go around and up against the vertical bars of the grate  
assembly. Install the rear log behind the log spacer brackets.  
The bracket in the center of the burner assembly must fit into  
the hole in the center underside of the back log. (Refer to  
Figure 17 for proper placement of the rear log.)  
Decorative Volcanic Ash  
The volcanic ash from the bag provided should be sprinkled  
over the baseplate in front of and below the main burner. Do  
not sprinkle this material on the fiber base, around the pilot or  
on the main burner.  
Position the top log so that its tongue fits securely into the slot  
on the top of the rear log and the peg fits into the hole in the  
top of the front log. The top log, when properly positioned,  
establishes the correct spacing between the front and rear  
logs.  
Split Bark Logset  
Fig. 12 Split Bark logset position.  
WARNING: Failure to position the parts in accordance with  
this diagram or failure to use only parts specifically ap-  
proved with this heater, may result in property damage or  
personal injury. Do not alter the logs!  
20008056  
15  
 
Charred Oak Logset  
Fig. 13 Charred oak logset positions.  
WARNING: Failure to position the parts in accordance with  
this diagram or failure to use only parts specifically ap-  
proved with this heater, may result in property damage or  
personal injury. Do not alter the logs!  
Charred Oak Logset  
Fig. 14 Charred oak logset correct potitions.  
16  
20008056  
 
Log Spacer  
Bracket  
All Other  
Logsets  
Control  
Cover  
Valve  
Cover  
Charred Oak  
Only  
Rear Log Bracket  
T100  
Fig. 15 Position log so notch fits securely and rests on valve  
cover.  
T124  
Front Log  
Fig. 17 When using Charred Oak logsets, the rear log spacer  
bracket must be cut for the rear log to sit properly.  
End Bar Should  
Fit in V-Shaped  
Depression in the  
Bark  
T101  
Fig. 16 Front end of frontlog should touch grate bar.  
20008056  
17  
 
Servicing  
cool before beginning any service operation.  
Always check for gas leaks after servicing.  
Repair and replacement work should only be done by a quali-  
fied service technician.  
Always shut off the gas supply and make sure the appliance is  
Repair Parts  
Always include the correct name, part number, model number,  
control type and serial number of the appliance when ordering  
service parts. Refer to the parts list below.  
CFM Corporation  
410 Admiral Blvd.  
Mississauga, Ontario  
Canada L5T 2N6  
Use manufacturer’s authorized parts only. If you desire to  
communicate with the factory, write to Customer Service at:  
Description  
UVHK29MN  
UVHK23MP  
UVHK36MN  
UVHK31MP  
Logs  
Replacement logs may only be ordered in sets.  
Refer to Page 3 for correct log set number.  
Right Hand Grate Assy  
Left Hand Grate Assy  
Front Grate Assy  
Base Plate  
Ceramic Fiber Base  
Rear Burner Injector  
Main Burner Injector  
Restrictor  
Rear Burner  
Main Burner  
Control Valve  
Regulator (Nat.)  
Regulator (LP)  
ODS (Natural) Pilot OP  
ODS (LP) Pilot OP  
Copreci (Natural) Pilot  
Copreci (LP) Pilot  
Control Knob  
Shaft Extended Assy  
Cotter Pin  
Piezo Ignitor  
72006  
72005  
69649  
71149  
71579  
76375  
69660  
-
76116  
69720  
70683  
73332  
-
20001356  
-
78574  
-
70681  
71243  
69293  
65180  
76846  
70113  
68688  
71598  
72006  
72005  
69649  
71149  
71579  
76377  
71185  
-
76116  
69720  
70683  
-
73333  
-
74556  
-
78575  
70681  
71243  
69293  
65180  
76846  
70113  
68688  
71598  
72006  
72005  
69305  
71150  
71578  
71843  
69211  
71213  
72689  
69340  
69233  
73332  
-
20001356  
-
78574  
-
69208  
71243  
69293  
65180  
76846  
70113  
68688  
71598  
72006  
72005  
69305  
71150  
71578  
71223  
69341  
71212  
72689  
69340  
69233  
-
73333  
-
74556  
-
78575  
69208  
71243  
69293  
65180  
76846  
70113  
68688  
71598  
Wire Ignitor  
Hardware Bag Assy  
Volcanic Rock Assy  
Tube, Flexible Gas Inlet  
CFM Corporation reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products at any time,  
without notice.  
18  
20008056  
 
LIMITED 2/20 YEAR WARRANTY  
For Majestic Fireplaces Vent-Free Gas Appliances  
CFM Corporation (Company) extends the warranties speci-  
INCLUDED. IN NO EVENT SHALL ANY IMPLIED WAR-  
RANTY PRESCRIBED BY LAW (NOTWITHSTANDING THE  
FOREGOING EXPRESS EXCLUSION) REMAIN IN EF-  
FECT AFTER EXPIRATIONS OF THE WARRANTIES SET  
FORTH IN PARAGRAPHS A AND B.  
fied in paragraphs A and B below with respect to its Majestic  
Fireplaces Decorative Gas Appliances (the “Gas Appliance”),  
including the CFM Corporation supplied accessories and com-  
ponents referred to in those paragraphs, subject to the following  
conditions and limitations:  
A. Gas Appliances, electrical and manual compon  
ents, glass panels, all sealants or adhesives and  
optional accessories (exclusive of CFM Corporation  
supplied decorative logs which are covered by a sepa-  
rate warranty under paragraph B below):  
1. These warranties are extended only to the Gas Appliance  
installed in the continental United States, including Alaska,  
and Canada; only if and so long as the accordance with the  
installation and operating instructions furnished therewith;  
and only if and so long as Gas Appliance is not removed  
from its original installation.  
Within two years from the date of manufacture of the gas  
appliance, CFM Corporation will repair, or replace (at our  
option) a defective part without charge.  
2. These warranties are limited to only the component parts  
manufactured and supplied by CFM Corporation. The use  
of components manufactured by others with the Gas Appli-  
ance could create serious safety hazard, may result in the  
denial of certification by recognized national safety agen-  
cies, and could be in violation of local building codes.  
B. CFM Corporation cement logs, fiber logs, or firebox  
liners:  
Within two years from the date of manufacture of the gas  
appliance, CFM Corporation will replace a defective part  
without charge. Within years three through twenty from  
the date of manufacture of the gas appliance, CFM Cor-  
poration will provide a replacement for a defective part  
to the homeowner, but assumes no liability for incurred  
labor cost.  
3. The Gas Appliance must be operated at all times in ac-  
cordance with the operating instruction furnished therewith.  
The Gas Appliance is designed to burn either natural or  
propane gas only. Burning conventional fireplace fuels such  
as wood, coal, or any other solid fuel will cause damage to  
the Gas Appliance, will produce excessive temperatures and  
will result in a fire hazard.  
The foregoing warranties gives you specific legal rights and  
you may also have other rights which vary from state to state.  
Some states do not allow limitations on how long an implied  
warranty may last, so the limitation specified above on the dura-  
tion of any implied warranty prescribed by law may not apply  
to you. Similarly, some states do not permit the exclusion or  
limitation of incidental or consequential damages, so the above  
exclusion of such damages may not apply to you.  
4. These warranties are limited to repair, replacement or fur-  
nishing a replacement for sale, as specified in Paragraphs  
A and B, for a part found to CFM Corporation satisfaction,  
after examination, to be defective in materials or workman-  
ship under normal conditions, use and service.  
5. All obligations with respect to these warranties may be fully  
discharged by CFM Corporation refunding the wholesale  
price of a defective part.  
In order to obtain performance of any of the above warranty  
obligations, write to CFM Corporation at this address:  
CFM Corporation  
6. Except as otherwise expressly specified in Paragraphs A  
and B. NONE OF THESE WARRANTIES COVER, AND  
CFM CORPORATION SHALL NOT BE RESPONSIBLE  
FOR, ANY CONSTRUCTION, INSTALLATION, LABOR,  
TRANSPORTATION OR OTHER COSTS OR EXPENSES  
ARISING FROM A DEFECTIVE PART, ITS REPAIR OR  
REPLACEMENT OR OTHERWISE, NOR SHALL CFM  
CORPORATION IN ANY EVENT BE RESPONSIBLE FOR  
ANY INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAM-  
AGES. EXCEPT TO THE EXTENT PROVIDED BY LAW,  
THERE ARE NO IMPLIED WARRANTIES WITH RESPECT  
TO THE GAS APPLIANCE, ITS COMPONENTS AND AC-  
CESSORIES (INCLUDING IMPLIED WARRANTIES OF  
MERCHANTABILITY OR FITNESS FOR A PARTICULAR  
PURPOSE), ALL OF WHICH ARE HEREBY EXPRESSLY  
410 Admiral Blvd.  
Mississauga, Ontario Canada L5T 2N6  
Attention: Director of Warranty Services  
Since local building requirements may vary greatly throughout  
the country, users of CFM Corporation products should deter-  
mine in advance whether there are any building  
code restrictions on the use of a specified product.  
CFM CORPORATION MAKES NO REPRESENTATION OR  
WARRANTY REGARDING, AND SHALL NOT BE RESPON-  
SIBLE FOR, ANY BUILDING CODE COMPLIANCE.  
The foregoing warranties give you specific legal rights and you  
may also have other rights which vary from state to state.  
20008056  
19  
 
CFM Corporation  
410 Admiral Blvd. • Mississauga, Ontario, Canada L5T 2N6  
 

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