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This fireplace may be installed directly on the floor or on a raised base 

(for proper guidelines, refer to “Hearth Extension Requirements”) and a 

minimum of 6’8” (2 m) measured from the base of the appliance to the 

ceiling is required.

When selecting the location, the chimney outlet position and the direction 

of the wind are important factor affecting the chimney performance. To 

allow a maximum draft and to reduce wind turbulence, the chimney must:

•  Penetrate the highest part of the roof.

•  Be installed as far as possible of roof offsets, trees or any other 

obstructions that may cause wind turbulence and back drafts in the 

chimney.

•  The least amount of offsets (elbows) possible. 

NOTE: A maximum of 

2 offsets is allowed.

FIREPLACE INSTALLATION

Locating The Fireplace

The best location to install your fireplace is determined by considering 

the location of windows, doors, and the traffic flow in the room where the 

fireplace is located, allowing space in front of the unit for the hearth exten-

sion and the mantel, and taking into consideration the location of the hot 

air ducts (optional), outside air kit (included with fireplace) and chimney.  

If possible, you should choose a location where the chimney will pass 

through the house without cutting floor or roof joists (see fireplace 

dimensions 

Page 15).

Usually, no additional floor support is needed for the fireplace.  The 

adequacy of the floor can be checked by first estimating the weight of 

the fireplace system.  Weights are given on 

Page 28

.  Note the floor 

construction and consult your local building code to determine if ad-

ditional support is needed. 

Marginal Location

Wind Direction

Location

Not

Recommended

Outside Air Intake

Facing the Wind

Location

Not 

Recommended

Location Recommended

Figure 13

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

13

Summary of Contents for WRT3920

Page 1: ...orrect replacement door The fireplace is equipped with a blower electri cal connection must be made prior to fireplace installation Important To assure proper alignment of glass door Installthisfirepl...

Page 2: ...use with a gas log set Do not use a fireplace insert or any other product with this fireplace unless it is specified by IHP for use with this ap pliance Failure to follow these instructions will void...

Page 3: ...nt length to be blown in front ofanopenflamewhenthewindow is opened Keep any combustible furniture materials or decorative pillows at least 48 1219 mm from the front fireplace opening WARNING Never le...

Page 4: ...sthecatalyticcombustor Openingthe CAT bypass damper control increases the draft allowing the unit to achieve proper operating temperatures during a cold start up It also provides more draft to prevent...

Page 5: ...d For instance a long chimney will necessitate closing the damper more To obtain the proper combustion closethedampercompletely then open it about 1 4 to 1 2 6 4mm to 13mm Two medium size pieces of wo...

Page 6: ...It takesabout15 30minuteswiththeCATbypass opened to reach proper light off temperatures for the catalytic combustor Step 5 Set the primary control to the desired burn level The fireplace will automati...

Page 7: ...oisture content can exceed 80 which must be reduced to less than 20 Wood properly seasoned is then capable of generating the heat the stove was designed to provide Greenwooddoesnotburneasily Attemptin...

Page 8: ...ombustor Remove dust accumulation after chimney sweep and put the combustor back in place CATALYTIC COMBUSTOR This fireplace is designed with a catalytic com bustor which will reduce pollution emissio...

Page 9: ...rewsandslidingthehingebracketupordown to create better seal and then retightening Catalyst Bypass linkage replacement see Figure 8B Toolsrequired 2 9 16 wrenches 2square drive bit driver Withcatalystb...

Page 10: ...ombustorProblem Thermal Cracking ThiscombustordoesNOTexperiencethermalcracking Notap plicable Appliestohoneycombcombustorsonly CombustorProblem CombustorPeeling ThiscombustordoesNOTexperiencecombustor...

Page 11: ...ashes are cold 24 to 48 hours after the fire is out Do not leave the ashes in the house as they give off carbon monoxide and other toxic gases Figure 10 Figure 9 WARNING DisposalofAshes Ashesshould be...

Page 12: ...Replacement Parts Page 28 DO NOT OPERATE THE UNIT WITH CRACKED OR BROKEN GLASS Glass Cleaning The fireplace is designed to keep the glass clean under normal operating conditions If the fireplace is op...

Page 13: ...replace is determined by considering the location of windows doors and the traffic flow in the room where the fireplace is located allowing space in front of the unit for the hearth exten sion and the...

Page 14: ...p must cover the entire width of the fireplace The combustible floor in front of the fireplace must be covered with at least a 1 2 inch of non combustible material tile marble stone etc See Figure 15...

Page 15: ...raphs are not to scale consult installation instructions Product designs materials dimensions specifications colorsandpricesaresubjecttochangeordiscontinu ance without notice Allframingdimensionscalcu...

Page 16: ...replace Side Mantel Rock Board or Other Noncombustible Facing 39 990 mm Drywall 2 x 3 Min 51mm x 76mm Standoff Mantel and Facing Side View Rock Board or Other Noncombustible Facing Drywall Figure 17 F...

Page 17: ...mbustible Facing Drywall 2 x 3 Min Rock Board or Other Spacer Figure 22 A wall on off switch must be installed to control theblower Anoptionalheatswitchandvariable speed control are available see Page...

Page 18: ...must be non combustible below this area u NOTES Seal the top and both sides of the roof flashing with waterproof caulk ing The gap between the vent pipe and a vertical firestop shall be sealed with no...

Page 19: ...ase of the fireplace C The fresh air must come from outside the house The air intake must not draw air from the attic basement or garage D The air intake should be installed where it is not likely to...

Page 20: ...for every 2 000 feet 600 m above sea level 5 All chimney installations must include at least one support Re ducing the amount of chimney weight on the fireplace will help avoid the noise created when...

Page 21: ...tions B A Framing lumber of equal size to the joist should be used Figure 35 FEMALE END MALE END BUTTON LOCK ATTACH FOR LOCK Figure 36 INSULATION SHIELD CAT NO SPIS NAIL FIRESTOP CAT NO SPFS Chimney F...

Page 22: ...ance to combustibles AT THIS POINT TIGHTEN CLAMPS 11 Slide IHP chimney pipe into top of tee Align male and female ends Push down on pipe sec tions until locked As sections are added it will be necessa...

Page 23: ...all the next SP chimney section through the roof See Figure 41 NOTE If your roof is already shingled be sure to slide the upper edge under the shingles to prevent leakage 3 Install a bead of caulk aro...

Page 24: ...verse wind conditions etc may create a need for a taller chimney should smoking occur Additional support is required above the roof if the chimney height exceeds four 4 feet Select the proper support...

Page 25: ...nts as per these installation instructions and instructions provided by the venting Manufacturer Referencetheinstallationinstructionsprovidedbyventingmanufacturer CHIMNEY CHASE AND MULTIPLE TERMINATIO...

Page 26: ...se the size of the hole until a 30 liner elbow can be easily slipped through 4 Slide the liner down from the top of the masonry chimney until you reach the hole level 5 Slip through the hole a 30 line...

Page 27: ...No Cast Surround Kit CSK H7303 Cast Surround Decorative Keystone CSK DK H7757 Central Forced Air Kit Accessories Central Forced Air Kit Central forced air kit including blower BISZY flex adaptor BISA...

Page 28: ...ctory 2 pieces PR SR2829 Secondary air tubes set of three F3540 Fireplace Ashlip F3551 Fireplace Front Bottom F3550 Top Front Insulation Protector F3554 Gasket Catalyst F3552 Catalyst Replacement Cart...

Page 29: ...and CAN ULC S629 Description Part Cat No Lengths and Misc Chimney Components 8 length 6 Dia 6DTC 08SS 12 length 6 Dia 6DTC 12SS 18 length 6 Dia 6DTC 18SS 24 length 6 Dia 6DTC 24SS 36 length 6 Dia 6DTC...

Page 30: ...S COMPOSANTES UTILIS ES AVEC LE FOYER DOIVENT TRE HO MOLOGU ES VOIR LA LISTE DANS LE MANUEL D INSTALLATION REMPLACER LA VITRE AVEC UN VERRE C RAMIQUE DE 5mm D PAISSEUR POUR UNE UTILISATION S CURITAIRE...

Page 31: ...____________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________...

Page 32: ...ct d damages repairs or inefficiency resulting from faulty installation or application of the Product IHP is not responsible for inadequate system draft caused by air conditioning and heating systems...

Page 33: ...l use with approved fuels listed in the Operation Manual provided with the product This includes burning such fireplace fuels as wood and natural or propane gas Fuel products with abnormal burning cha...

Page 34: ...8 for a complete replacement parts list Use only parts sup plied from the manufacturer Normally all parts should be ordered through your IHP distributor or dealer Parts will be shipped at prevailing p...

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