US Stove Company 1303 - Manual

How The Furnace Functions PARALLEL INSTALLATION: The design issuch that when the blower comes on, the blowerwill only come on when the temperature in theplenum has reached the setting on the blowercontrol. This is to insure that there is sufficientwarm air in the system to make it efficient for theu...

1303 DIMENSIONS Shown in Fig. 1 are the dimensions of the furnace. 6 20 36 3/8 32-1/8 2 30 - 9/16 41 Fig. 1

1. The furnace should be located in thesame room as the central system and asclose as possible, but not closer than 9".There should be no wall between thefurnace and the warm air outlet duct that isconnected directly to the warm air outletplenum of the central furnace.See Fig. 2. 2. The unit wil...

Chimney Connection MASONRY CHIMNEY Before using an existing masonry chimney, clean the chimney and inspect the flue liner to be sureit is safe to use. Make repairs before attaching the furnace. See page 4, item 5. Look at Fig. 4.The connector pipe and fittings you will need to connect directly to a ...

Assembly of Furnace Your furnace requires the following items to be assembled or installed by the service person: BLOWER AND BLOWER CONTROLS ELECTRICAL CONNECTIONS 1. Remove all parts from inside the furnace and inspect for damage. Including the firebrick, as somedamage could have occurred during sh...

Installation Please see all methods of Installation inAppendix at the rear of this booklet. This is a furnace, not a free standing stove. You must direct heated air from 8" outlets away fromthe furnace, or it will not function properly. 1. This installation must be done by a qualifiedheating equ...

1 23466 Cabinet Left Side 1 2 23464 Cabinet Back Panel 1 3 88032 Flue Collar Gasket 1 4 40246 Flue Collar 1 5 22761 Flue Collar Ring 1 6 83086 Flue Collar Mounting Bolts 1/4-20x3/4" 4 83227 Flue Collar Mounting Bolts 1/4-20x1" 2 7 83250 Flue Collar Mounting Nuts 1/4-20 kep nut 1 8 23462 Cabi...

14 MODEL 1303 (See Repair Parts List on Page 13) 9 10 41 11 38 7 6 3 1 2 39 4 25 23 24 22 20 17 14 18 16 13 15 26 37 34 35 33 32 31 36 29 28 27 40 19 5 8 30 12 21 42

Power Failure Instructions: Operation after loss of power--1. Remove filter if provided2. Do not expect to keep home at normal temperatures.3. Do not load fuel above bottom of feed door. 15 2" MIN. AIR SPACEREQUIRED BY CODE 18" MIN. CENTRALFURNACE Fig. 10

16 COLD AIR DUCT 6" PIPE DAMPER OPTIONAL11 RPT 90 ELBOW FURNACE PIPECONNECTOR Central Installation Fig. 11 Add-On Installation COLD AIR DUCT 6" PIPE DAMPER 90 ELBOW FURNACE PIPECONNECTOR EXISTING GAS/OIL/ELECTRIC FURNACE 8" PIPE FIG. 11-B

ADJUSTING BLOWER LIMIT CONTROL SET-TINGSThe temperature in the plenum of the warm airfurnace at which the blower turns on or turns off,is controlled by the setting of the pointers in theblower limit control. (See Fig. 12) These point-ers may be adjusted to achieve the desiredwarm air output from the...

Service Hints Do not expect a furnace to draw. It is thechimney that creates the draft. Smoke spillageinto the house or excessive buildup of water orcreosote in the chimney are warnings that thechimney is not functioning properly. Correct theproblem before using furnace. Possible causesare: 1. The c...

Trouble Shooting Tips for Warm Air Furnace 1. Smoking when feed door is open. 2. Furnace does not heat. 3. Blower does not run. 4. No air from registers- fan running. 5. Air from registers is not hot. 6. Blower runs too long. 7. Blower does not run long enough. 8. Smoke and/or odor from registers wh...

20 COLD AIRRETURN TO EXISTINGDUCT WORK WARM AIR EXISTINGFURNACE MODEL 1303FURNACE FILTER BOX APPENDIX INSTALLATION A

22 2" MINIMUMCLEARANCE DUCTWORK 11 PCS(OPTIONAL PLENUM FAN CONTROL LOCATION) FURNACE PLENUM EXISTING FURNACE ANTI-BACKDRAFTFLAPPER SOLID FUELFURNACE COLD AIRRETURN INSTALLATION D 2" MINIMUMCLEARANCE DUCTWORK FURNACE PLENUM EXISTING FURNACE SOLID FUELFURNACE COLD AIRRETURN INSTALLATION E BAFF...

23 2" MINIMUMCLEARANCE DUCTWORK FURNACE PLENUM EXISTING FURNACE SOLID FUELFURNACE COLD AIRRETURN INSTALLATION F 2" MINIMUMCLEARANCE DUCTWORK SOLID FUELFURNACE INSTALLATION G COLD AIRRETURN TOFILTER BOX CENTRAL FURNACE INSTALLATION

OWNERS MANUAL HOW TO ORDER REPAIR PARTS OR "OPTIONS" THIS MANUAL WILL HELP YOU TO OBTAIN EFFICIENT, DEPENDABLESERVICE FROM THE FURNACE, AND ENABLE YOU TO ORDER REPAIRPARTS CORRECTLY. KEEP IN A SAFE PLACE FOR FUTURE REFERENCE. WHEN WRITING, ALWAYS GIVE THE FULL MODEL NUMBER WHICH ISON THE NAM...