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For more information, visit www.desatech.com
CF26PT
CF26NT
19,000 to 26,000 Btu/Hr
with Thermostat
BAY FRONT PROPANE/LP AND NATURAL GAS
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.
— 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 electrical switch; do not use
any phone in your building.
• Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.
• 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
This appliance may be installed in an aftermarket,* permanently located, manufactured
(mobile) home, where not prohibited by local codes.
This appliance is only for use with type of gas indicated on the rating plate. This appliance
is not convertible for use with other gases.
* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer
UNVENTED (VENT-FREE) FIREPLACE
OWNER'S OPERATION AND INSTALLATION MANUAL
FIREPLACE MODELS
Save this manual for future reference.
Save this manual for future reference.
Fireplace Shown With Optional
Bay Front Mantel
WARNING: Improper installation, adjust-
ment, alteration, service, or maintenance
can cause injury or property damage.
Refer to this manual for correct installa-
tion and operational procedures. For as-
sistance or additional information con-
sult a qualified installer, service agency,
or the gas supplier.
WARNING: 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 Air for
Combustion and Ventilation section on
page 4 of this manual.
Patent Pending
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Table of Contents
Related Manuals for Desa Comfort Glow CF26NT
Summary of Contents for Desa Comfort Glow CF26NT
- Page 1 For more information, visit www.desatech.com For more information, visit www.desatech.com CF26PT CF26NT 19,000 to 26,000 Btu/Hr with Thermostat BAY FRONT PROPANE/LP AND NATURAL GAS 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.
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Page 2: Table Of Contents
TABLE OF CONTENTS SAFETY INFORMATION TABLE OF CONTENTS SAFETY INFORMATION ... 2 PRODUCT IDENTIFICATION ... 3 LOCAL CODES ... 4 UNPACKING ... 4 PRODUCT FEATURES ... 4 AIR FOR COMBUSTION AND VENTILATION ... 4 INSTALLATION ... 6 OPERATING FIREPLACE ... 16 INSPECTING BURNERS ... -
Page 3: Product Identification
SAFETY INFORMATION Continued You must operate this fireplace with a fireplace screen in place. Make sure fireplace screen is in place before running fireplace. Keep the appliance area clear and free from combus- tible materials, gasoline, and other flammable vapors and liquids. -
Page 4: Local Codes
LOCAL CODES UNPACKING PRODUCT FEATURES AIR FOR COMBUSTION AND VENTILATION Providing Adequate Ventilation LOCAL CODES Install and use fireplace with care. Follow all local codes. In the absence of local codes, use the latest edition of The National Fuel Gas Code ANSI Z223.1/NFPA 54*. - Page 5 AIR FOR COMBUSTION AND VENTILATION Continued 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. If your home meets all of the three criteria above, you must provide additional fresh air.
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Page 6: Installation
AIR FOR COMBUSTION AND VENTILATION Ventilation Air INSTALLATION Check Gas Type AIR FOR COMBUSTION AND VENTILATION Continued VENTILATION AIR Ventilation Air From Inside Building This fresh air would come from an adjoining unconfined space. When ventilating to an adjoining unconfined space, you must provide two permanent openings: one within 12"... -
Page 7: Locating Fireplace
INSTALLATION Continued LOCATING FIREPLACE WARNING: Maintain the minimum clearances shown in Figures 4 and 5. If you can, provide greater clearances from floor, ceiling, and joining wall. You can recess firebox into the wall. You can also position fireplace in the optional cabinet mantels. IMPORTANT: Only use optional cabinet mantels specified in this manual. - Page 8 INSTALLATION Built-In Fireplace Installation (Cont.) INSTALLATION Continued BUILT-IN FIREPLACE INSTALLATION Built-in installation of this fireplace involves installing fireplace into a framed-in enclosure. This makes the front of fireplace flush with wall. Follow the instructions below to install the fireplace in this manner.
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Page 9: Optional Mantel Installation
INSTALLATION Continued IMPORTANT: Noncombustible materials such as brick, tile, etc. may overlap the front facing, but should never cover any necessary openings like louvered slots. WARNING: Do not allow noncombustible materials to cover any necessary openings like louvered slots. WARNING: Never modify or cover the louvered slots on the front of the firebox. - Page 10 INSTALLATION Optional Mantel Installation (Cont.) Installing Blower Assembly - GA4350T INSTALLATION Continued Carefully place fireplace on mantel base and center left to right. Check for gas leaks. See Checking Gas Connections, pages 14 and 15. Refer to instructions provided with the mantel for permanent at- tachment to wall.
- Page 11 INSTALLATION Continued 4. Note the wire locations on back of AUTO/OFF/ON switch. Carefully remove red wire from the AUTO terminal and blue wire from the ON terminal. Black wire can remain on the middle or OFF terminal (see Figure 16). 5.
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Page 12: Connecting To Gas Supply
INSTALLATION Installing Blower Assembly - GA3450T (Cont.) Connecting to Gas Supply INSTALLATION Continued 5. Test to make sure the blower is working properly. Reinstall hood assembly (see pages 9 and 10) and close lower louver door. 7. Place log set back on the unit. Blower Bracket Assembly Screw... -
Page 13: Connecting Fireplace To Gas Supply
INSTALLATION Continued CAUTION: Use only new, black iron or steel pipe. Internally-tinned copper tubing may be used in cer- tain areas. Check your local codes. Use pipe of 1/2" or greater diameter to allow proper gas volume to fireplace. If pipe is too small, undue loss of volume will occur. -
Page 14: Checking Gas Connections
INSTALLATION Connecting Fireplace to Gas Supply (Cont.) Checking Gas Connections INSTALLATION Continued NOTICE: Most building codes do not permit con- cealed gas connections. A flexible gas line is pro- vided to allow accessibility from the fireplace (see Figure 23). The flexible gas supply line connection to the equipment shutoff valve should be accessible. -
Page 15: Installing Logs
INSTALLATION Continued Equipment Shutoff Valve Figure 26 - Checking Gas Joints for Propane/LP Units (Shown with Optional Mantel) Pressure Testing Fireplace Gas Connections 1. Open equipment shutoff valve (see Figure 24, page 14). 2. Open main gas valve located on or near gas meter for natural gas or open propane/LP supply tank valve. -
Page 16: Operating Fireplace
OPERATING FIREPLACE For Your Safety Read Before Lighting Lighting Instructions To Turn Off Gas To Appliance OPERATING FIREPLACE FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing prop- erty damage, personal injury or loss of life. -
Page 17: Inspecting Burners
OPERATING FIREPLACE Continued THERMOSTAT CONTROL OPERATION The thermostat control knob can be set to any comfort level between HI and LO. The thermostat will gradually modulate the heat output and flame height from higher to lower settings, or pilot, in order to maintain the comfort level you select. The ideal comfort setting will vary by household depending upon the amount of space to be heated, the output of the central heating system, etc. -
Page 18: Specifications
If so, contact DESA Heating Products’ Techni- cal Service Department at 1-866-672-6040. When calling, please have your model and serial numbers of your heater ready. You can also visit DESA Heating Products’ technical services web site at www.desatech.com. CF26PT... -
Page 19: Troubleshooting
TROUBLESHOOTING Note: For additional help, visit DESA Heating Products’ technical service web site at www.desatech.com. Note: All troubleshooting items are listed in order of operation. OBSERVED PROBLEM When ignitor button is pressed, there is no spark at ODS/pilot When ignitor button is pressed, there is... - Page 20 TROUBLESHOOTING TROUBLESHOOTING Continued OBSERVED PROBLEM Burner does not light after ODS/pilot is lit Delayed ignition burner Burner backfiring during combustion Slight smoke or odor during initial operation Moisture/condensation noticed on windows Heater produces a whistling noise when burner is lit White powder residue forming within burner box or on adjacent walls or furniture For more information, visit www.desatech.com...
- Page 21 TROUBLESHOOTING Continued WARNING: If you smell gas • Shut off gas supply. • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.
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Page 22: Illustrated Parts Breakdown And Parts List
ILLUSTRATED PARTS BREAKDOWN Models CF26PT and CF26NT ILLUSTRATED PARTS BREAKDOWN MODELS CF26PT (SHOWN) AND CF26NT For more information, visit www.desatech.com For more information, visit www.desatech.com 111410-01C... -
Page 23: Parts List
Thermostat Bracket 098544-01 098544-01 Thermostat Clip 102445-01 102445-01 Piezo Ignitor 099387-09 099387-09 Pilot Tube 098271-10 098271-10 Ignitor Cable 104286-01 104285-01 ODS Pilot M11084-38 M11084-38 Hex Screw, #8-18 x .38 098249-01 098249-01 Nut, M5 PARTS LIST Models CF26PT and CF26NT QTY. - Page 24 ILLUSTRATED PARTS BREAKDOWN Models CF26PT and CF26NT ILLUSTRATED PARTS BREAKDOWN MODELS CF26PT AND CF26NT 20-1 11-1 20-2 11-2 For more information, visit www.desatech.com For more information, visit www.desatech.com 20-3 111410-01C...
- Page 25 PARTS LIST MODELS CF26PT AND CF26NT This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 26 of this manual. PART NO. 102633-02 102624-02 099230-02 105631-01CK 105258-01CK 105259-01 105421-01...
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Page 26: Replacement Parts
For more information, visit www.desatech.com PARTS NOT UNDER WARRANTY Contact authorized dealers of this product or Parts Central (see below). If they can’t supply original replacement part(s) call DESA Heating Products at 1-866-672-6040 for referral information. When calling DESA Heating Products, have ready •... -
Page 27: Owner's Registration Form
Address: City: Home Phone: E-Mail: Please answer the following questions to register your product with DESA Heating Products: 1. Where will the product be used? Living/Family Room Office/Warehouse If you bought this product yourself, did you plan to purchase this type of product before going into the store? 3. - Page 28 Postage Required 2701 Industrial Drive P.O. Box 90004 Bowling Green, KY 42102-9004 For more information, visit www.desatech.com For more information, visit www.desatech.com 111410-01C TAPE...
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Page 29: Accessories
Purchase these fireplace accessories from your local dealer or Parts Central (see page 26). If they cannot supply these accessories call DESA Heating Products’ Sales Department at 1-866-672-6040 for referral information. You can also write to the address listed on the back page of this manual. -
Page 30: Warranty Information
VENT-FREE GAS BAY FRONT FIREPLACE DESA Heating Products warrants this product to be free from defects in materials and components for two (2) years from the date of first purchase, provided that the product has been properly installed, operated and maintained in accordance with all applicable instructions. To make a claim under this warranty the Bill of Sale or cancelled check must be presented.