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WELCOME TO A NEW GENERATION OF 
COMFORT

 

Congratulations! Your new, 78% efficient gas furnace is a sound 
investment which will reward you and your family with years of 
warm memories winter after winter.

Not only is your new furnace energy efficient, it is also extremely 
reliable. Spend just a few minutes with this booklet to learn 
about the operation of your new furnace—and the small amount 
of maintenance it takes to keep it operating at peak efficiency. 
Years went into the development of your new furnace. Take a 
little time now to assure its most efficient operation for years to 
come.

 

1

 

MODEL 394HAD
UPFLOW FURNACE

 

FURNACE IDENTIFICATION

 

For your convenience, record the product and serial numbers of 
your new furnace on the form below. Should you ever require 
service, you will have ready access to the information needed by 
the service representative.

Product No.

Serial No.

Date Installed

Dealer Name

Address

City

State

Zip

Telephone

Summary of Contents for 376C

Page 1: ...nity 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 sup...

Page 2: ...d the small amount of maintenance it takes to keep it operating at peak efficiency Years went into the development of your new furnace Take a little time now to assure its most efficient operation for...

Page 3: ...ot Off Gas Valve Gas Burner Pilot Burner and Thermocouple Blower Door Safety Switch Blower and Blower Motor Draft Safeguard Tube and Switch Rating Plate Behind Junction Box Gas Manifold Filter Retaine...

Page 4: ...ir or service heating equipment Untrained personnel can perform basic maintenance functions such as cleaning and replacing air filters All other operations must be performed by trained service personn...

Page 5: ...second at tempt the thermocouple should be checked for a possible mal function Call your dealer for service 10 After the pilot flame is established turn the control knob on the gas valve to the ON po...

Page 6: ...y when the heating season has ended you should shut down your manually ignited pilot If the furnace blower is to be used during the cooling season turn the control knob on the internal gas valve to OF...

Page 7: ...for a sag holes or a disconnection A horizontal vent pipe must slope upward If rusty joints or seams or signs of water leakages are found call your dealer for service 4 Replace the access doors and r...

Page 8: ...ou might be will ing to do your furnace should be inspected regularly by a prop erly trained service technician An annual inspection or every other year at least should include the following 1 Inspect...

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