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Owner’s Manual                                

Save this manual for future reference.

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
 
 
 
 
 

 
 

WARNING:

  Improper  installation,  adjustment, 

alteration,  service,  or  maintenance  can  cause 
injury or property damage. Refer to this manual. 
For  assistance  or  additional  information,  consult 
a  qualified  Installer,  service  agency  or  the  gas 
supplier. 

 

High Efficiency       

Direct-Vent Wall Furnace 

 

Model Numbers: 
1753012 

FOR USE WITH NATURAL GAS ONLY 

 
Model Numbers: 
1753011 

FOR USE WITH PROPANE GAS ONLY 

 
READ THIS OWNER’S MANUAL CAREFULLY BEFORE YOU 
INSTALL YOUR NEW WILLIAMS WALL FURNACE. 

 
 
 
 
 

 

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: 

    •  Open all windows 

 

  •  Do not try to light any appliance. 

    •  Do not touch any electrical switch. 
    •  Do not use any phone or cell phone in 

your building. 

    •  Extinguish any open flame. 
    •  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 supplier. 

 
 

 

 

 

 

 

 

WARNING: 

  If  the  information  in  these 

instructions  is  not  followed  exactly,  a  fire  or 
explosion 

may 

result 

causing 

property 

damage, personal injury or loss of life. 
 

Williams Comfort Products.   

   250 West Laurel Street   

   Colton, California 92324 U.S.A. 

17,500 Btu/hr.  

WARNING: 

This direct-vent furnace is approved for aftermarket manufactured home installations (once the 

manufactured home is sold, installed and stationary) unless prohibited by local codes. Not for manufactured home 
manufacturer (factory) installation. Do not install any of these furnaces (natural or L.P. Gas) in trailers or recreational 
vehicles. 

Содержание 1753012

Страница 1: ...l switch Do not use any phone or cell phone in your building Extinguish any open flame Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot r...

Страница 2: ...improper installation 4 This warranty does not cover claims which do not involve defective workmanship or materials DUTIES OF THE CONSUMER 1 The heating equipment must be installed by a qualified inst...

Страница 3: ...llation 6 17 Locating Your Wall Furnace 6 Thermostat Installation 9 Cabinet Installation 11 Vent Installation 11 Gas Supply and Piping J 14 Operating Your Furnace 18 20 Operating Instructions 18 Start...

Страница 4: ...pecified 9 BE SURE to provide for adequate combustion and ventilation air The flow of this air to the furnace must not be blocked 10 NEVER vent flue gases into another room a fireplace or any space in...

Страница 5: ...d Hand drill or properly grounded electric drill 6 ft folding rule or tape measure Screwdrivers Phillips Head Pliers wire cutting Stud locator or small finishing nails Tin snips 8 and 12 inch adjustab...

Страница 6: ...lectrical outlet can be brought to the furnace 6 Select a location that will provide adequate accessibility clearance for servicing and proper operation Interior Clearances Figure 2 1 The unit is desi...

Страница 7: ...g center mark all the way through to the outside Cut the 2 1 2 inch diameter hole through the inside wall Using the 1 4 inch hole as center cut a matching hole in the outside wall It may be better to...

Страница 8: ...fter cutting the vent and gas openings place the rear panel back onto the wall and screw into place using the supplied mounting screws The screws should go into the wall studs as there are enough clea...

Страница 9: ...drilling a hole in the wall at the selected location drive a small finishing nail through the ceiling in the comer of the wall and ceiling above the thermostat location Pull the nail out and push a s...

Страница 10: ...3 Push any excess wire back through hole in the wall and plug the hole with insulation to prevent drafts from affecting thermostat operation 4 Being sure to level thermostat for the best appearance F...

Страница 11: ...VC meeting ASTM Standard D1784 For Canada ULC S636 approved duct must be used Use a 45 elbow as the vent termination for the exhaust pipe vent terminations are not counted towards the overall vent len...

Страница 12: ...Installation 12 FIGURE 16 FIGURE 17 FIGURE 18 FIGURE 19...

Страница 13: ...to attach the PVC pipe to the inducer fan and tighten the hose clamps shown in Fig 21 If PVC pipes will be exposed to freezing temperatures the pipes must be insulated using Armaflex or similar insul...

Страница 14: ...burners must not exceed the rated input and pressure shown on the rating plate For natural gas the manifold pressure should be 3 2 inches water column The manifold pressure should be 10 inches water...

Страница 15: ...On L P gas installations use a compound resistant to action of liquefied petroleum gases 3 Use ground joint unions 4 Install a drip leg sediment trap to trap dirt and moisture before it can enter the...

Страница 16: ...cified pressures for testing Higher pressures may damage the gas valve and cause over firing which may result in combustion chamber failure Liquefied petroleum gas L P G is heavier than air and it wil...

Страница 17: ...you have a question regarding the amount of fuel consumed call your local gas utility or gas supplier WARNING DO NOT TAMPER WITH THE REGULATOR OR BURNER ORIFICES AS PROBLEMS RESULTING FROM THERE MAY C...

Страница 18: ...safety information above 2 Make sure there is power to the unit the furnace is supplied with a 3 prong 120VAC power cord The internal switches must be on see fig 31 and 32 3 The furnace has 3 modes of...

Страница 19: ...level The display panel will show the word SET on the top right corner After this sequence the display panel will show heat level 6 Local Mode After setting a desired room temperature on the display...

Страница 20: ...re To measure the input using the gas meter proceed as follows 1 Turn off the gas supply to all other appliances except the furnace 2 With the furnace operating time the smallest dial on the meter for...

Страница 21: ...t panel Using a low profile tray to collect water place underneath the trap and unscrew the bottom of the trap After condensate is collected replace the bottom of the trap replace front panel and rest...

Страница 22: ...er Description Qty 1 6H24 Inner Frame 1 2 6H03 Bottom Support Cover 1 3 6H01 Heat Exchanger Support 1 4 P323702 17 5K Heat Exchanger Asy 1 5 6H13 Blower Housing Support Right 1 6 6H12 Blower Housing D...

Страница 23: ...Replacement Parts List 34 6H31 Front Panel 1 35 P323465 Nylon PCB Standoff 4 36 P323481 Inducer Fan Mounting Screw 4 37 P323459 Fan Motor 1 38 P323460 Blower Wheel 1...

Страница 24: ...24 Page left blank intentionally...

Страница 25: ...Page left blank intentionally...

Страница 26: ...Wiring Diagram 26...

Страница 27: ...eing fastened to an uneven wall Vent tube and air inlet tube may be in a bind with a vent cap assembly Be sure the hole through the wall is correct and parts fit without binding 5 Noisy Blower A Housi...

Страница 28: ...liance Do not touch any electrical switch Do not use any phone or cell phone in your building Extinguish any open flame Immediately call your gas supplier from a neighbor s phone If you cannot reach y...

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