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materials to come into contact with the furnace.

5. Any additions, alterations or conversions re-
quired in order for the furnace to properly match the 
application requirements must be done by a quali-
fi ed installation contractor, service agency or gas 
supplier, using factory specifi ed or approved parts.

6. Familiarize yourself with the location of the fur-
nace gas manual shut-off valve and any electrical 
switches, fuse or circuit breaker associated with 
the furnace. 

7. Should over-heating occur, or if the gas valve 
fails to shut off the burners, shut off the gas supply 
with the furnace manual shut-off valve, then shut 
off the electrical supply to the furnace. In the case 
of the latter, call a qualifi ed installation contractor, 
service contractor, or gas supplier.

8. If the furnace has been subjected to fl ood condi-
tions, i.e., if any part of the furnace has been under 
water, call a qualifi ed installer, service agency or 
gas supplier for a complete inspection. Electronic 
controls and gas train components may become 
unstable and unreliable. The furnace must not be 
used until the furnace has been checked, and any 

affected parts have been replaced.
9. Do not allow snow, ice or debris to accumulate 
around the outdoor furnace exhaust and combus-
tion air intake terminals. Blockage of the exhaust 
or combustion intake terminals can result in inad-
equate performance or nuisance shut-downs.

10. Familiarize yourself with the location of your 
furnace fi lter or fi lters. A blocked air fi lter will reduce 
effi ciency, increase fuel consumption, raise the fur-
nace operating temperature, and shorten the life of 
furnace components.

11. Do not cover return air grills and supply air reg-
isters with drapes, curtains, throw rugs, etc.

12. Avoid shutting off supply air registers in the 
interests of saving heat. While there is some va-
lidity to this practice with space heating, there is 
little to be gained in central heating systems. The 
furnace requires a quantity of air passing over the 
heat exchanger to operate within design tempera-
tures. Reducing the number of supply air registers 
available for air delivery may have the unforeseen 
consequence of raising the furnace operating tem-
perature, reducing furnace effi ciency, and shorten-
ing the life of the furnace components.

3 - FURNACE OPERATION INFORMATION

During the heating season, the operation of the fur-
nace is fully automatic.

TO START THE FURNACE:

1. First read these instructions and safety no-
tices thoroughly.

2. Set the thermostat to the lowest setting.

3. Ensure that all supply air registers and return 
air grilles are open.

4. Turn off the electric power to the furnace.

5. Remove the burner access door.

6. Ensure that the appliance manual shut-off 
valve is in the “ON” position. The valve handle is 
normally in-line with the gas pipe and valve body 
when it is in the “ON” position; perpendicular to 
the gas piping and valve body when it is in the 
“OFF” position.

7. Turn the manual gas control switch to the 
“OFF” position. 

(Figure 3)

8. Wait 5 minutes to clear out any gas. If, after 
this time you smell gas, STOP. Turn the appli-
ance manual shut-off valve to the “OFF” posi-
tion. If burning propane or other LP gas, smell 
for gas near the fl oor since propane and butane 
are both heavier than air. If after this time you do 
not smell gas, continue to the next step.

FIGURE 3 - WHITE-RODGERS 36G54 GAS VALVE

Summary of Contents for G95V UltraComfort 95V

Page 1: ...A LO CATION WELLAWAY FROM THE BUILD ING FOLLOW THE GAS SUPPLIER S INSTRUCTIONS IFYOUCANNOTREACHYOURGASSUP PLIER CALL THE FIRE DEPARTMENT DO NOT RE ENTER THE BUILDING UN TILAUTHORIZED TO DO SO BYTHE GA...

Page 2: ...NING Indicates a potentially hazardous situation which if not avoided COULD result in death or serious injury CAUTION Indicates a potential hazardous situation which if not avoided MAY result in minor...

Page 3: ...OR DEATH YOUR GAS SUPPLIER SHOULD PERIODI CALLY INSPECT AND CLEAN THE AIR VENT SCREEN TO PREVENT ANY OBSTRUCTION KEEP PROTECTIVE REGULATOR COVER IN PLACE AS EXPOSURE TO THE ELEMENTS CAN CAUSE ICE BUI...

Page 4: ...rature and shorten the life of furnace components 11 Do not cover return air grills and supply air reg isters with drapes curtains throw rugs etc 12 Avoid shutting off supply air registers in the inte...

Page 5: ...e lter is re installed with the air ow direction identical to its previous use Reversing the lter will cause dust trapped within the lter to break free and recirculate within the duct system LUBRICATI...

Page 6: ...URNACE APPEARANCE The furnace exterior nish is a durable automo tive like coating It may be washed with mild soap if necessary Galvanized metal surfaces require no maintenance CLEANING It is advisable...

Page 7: ...home comfort Each pound of condensation formed releases approximately 970 BTUs Your fur nace may condense up to gallon 5 pounds of water per hour if running continuously This condensation must be pro...

Page 8: ...two stage thermostat the control de energizes the high gas output and immedi ately changes inducer speed from high to low With the thermostat heating contacts open single stage thermostat the ames ex...

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