United States Stove 1321 manual

ASSEMBL Y INST ALLA TION OPERA TION REP AIR P AR TS CAUTION IMPROPER INSTALLATION READ ALL INSTRUCTIONS CAREFULLY MAY VOID YOUR WARRANTY BEFORE STARTING THE INSTALLATION SAVE THIS MANUAL FOR OR OPERATING THE FURNACE FUTURE REFERENCE FOR PARALLEL INSTALLATION WITH EXISTING AIR, GAS OR OIL FIRED FURNACE OR FOR INSTALLATION AS A CENTRAL FURNACE DO NO [...]

CONGRA TULA TIONS! Y ou'v e purchased one of America's Finest W ood Bur ning Heaters. By heating with wood and coal, y ou're helping CONSER VE AMERICA'S ENERGY! W ood is our Rene wab le Energy Resource. Please do your par t to preser v e our wood supply . Plant at least one tree each y ear . Future generations will thank you. NO[...]

Y our Fur nace has the f ollowing labels . Read and obey all labels. D ANGER: RISK OF FIRE OR EXPLOSION DO NO T b ur n garbage, gasoline , drain oil, or other flammable liquids . W ARNING: FIRE HAZARD DO NO T operate with fire dr aft exceeding .06 inches w .c. DO NO T operate with fuel loading or ash remo val doors open. DO NO T store fuel or other[...]

Rules for safe installation and operation Read these rules and the instructions carefully. Failure to follow them will cause a hazard that could result in death, serious bodily injury, and/or property damage. 1. Check your local codes. The installation must comply with their rulings. 2. Do not install this furnace in a mobile home or trailer. 3. Al[...]

How The Furnace Functions PARALLEL INSTALLATION: The design is such that when the blower comes on, the blower will only come on when the temperature in the plenum has reached the setting on the blower control. This is to insure that there is sufficient warm air in the system to make it efficient for the unit to operate. When the central system ther[...]

1321 DIMENSIONS Shown in Fig. 1 are the dimensions of the furnace. 6 22 5/16 36 5/8 28 3/4 2 34 37 5/8 Fig. 1[...]

1. The furnace should be located in the same room as the central system and as close as possible, but not closer than 9". There should be no wall between the furnace and the warm air outlet duct that is connected directly to the warm air outlet plenum of the central furnace. See Fig. 2. 2. The unit will require installation with the following [...]

Chimney Connection MASONR Y CHIMNEY Before using an existing masonry chimney, clean the chimney and inspect the flue liner to be sure it 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 masonry chimney are shown. The chimney connecti[...]

Rules for Connector Pipe Installation 1. The crimped end of the chimney connector fits inside the furnace flue collar. Install additional chim- ney connectors and elbow with the CRIMPED END TOWARD THE FURNACE. This will allow any condensation in the flue to run back into the furnace. Use 6" dia. steel pipe and elbows for connection to chimney.[...]

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 some damage could have occurred during shipment. 2 . Place base assembly in area where fu[...]

Model 1321 Wiring Diagram 11 LOAD FAN LINE LOAD LIMIT LINE BREAK OFF JUMPER FOR LOW VOLTAGE FAN "OFF" INDICATOR FAN "ON" INDICATOR LIMIT INDICATOR Honeywell LIMIT SWITCH R1 R2 G W 110 VAC, 60 HZ. GROUND G B W ELECTRICAL JUNCTION BOX M1 M2 BLOWER MOTOR IMPORTANT: POWER SUPPLY WIRING MUST NOT BE LESS THAN 90 CENTIGRADE. POWER CORD[...]

Installation Please see all methods of Installation in Appendix at the rear of this booklet. This is a furnace, not a free standing stove. You must direct heated air from 8" outlets away from the furnace, or it will not function properly. 1. This installation must be done by a qualified heating equipment installer. 2. The installation is to be[...]

13 QNTY. 2 1 1 1 1 1 1 1 1 10 2 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 3 2 3 3 1 5 5 1 1 1 1 1 1 1 1 Repair Parts List Model 1321 KEY 1 2 3 4 5 6 7 8 9 * 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 * * * * * * * * * * * * * 30 PART NO. 24147 24148 88032 40246 22761 24149 68950 68944 68952 89066 40076 24151 22245 67743 24146 89577 40091[...]

14 MODEL 1321 (See Repair Parts List on Page 13) 9 11 7 8 3 1 2 23 24 22 21 20 17 18 29 28 27 26 19 25 6 30 10 4 5 14 1 16 13 2 24 23 12 15[...]

Power Failure Instructions: Operation after loss of power-- 1. Remove filter if provided 2. Do not expect to keep home at normal temperatures. 3. Do not load fuel above bottom of feed door. 15 2" MIN. AIR SPACE REQUIRED BY CODE 18" MIN. CENTRAL FURNACE Fig. 10 2 5[...]

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

ADJUSTING BLOWER LIMIT CONTROL SET- TINGS The temperature in the plenum of the warm air furnace at which the blower turns on or turns off, is controlled by the setting of the pointers in the blower limit control. (See Fig. 12) These point- ers may be adjusted to achieve the desired warm air output from the furnace. (See Fig. 12 Below) 1. Moving bot[...]

Service Hints Do not expect a furnace to draw. It is the chimney that creates the draft. Smoke spillage into the house or excessive build-up of water or creosote in the chimney are warnings that the chimney is not functioning properly. Correct the problem before using furnace. Possible causes are: 1. The connector pipe may be pushed into the chimne[...]

T rou ble Shooting Tips f or W arm 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 when furnace is used for first time. 9. Creosote[...]

20 COLD AIR RETURN TO EXISTING DUCT WORK WARM AIR EXISTING FURNACE MODEL 1321 FURNACE FILTER BOX APPENDIX INSTALLATION A NOTE: INSTALL GRAVITY-TYPE BACKDRAFT DAMPERS IN THE 8" ROUND HEAT OUTLET PIPES FOR SUPPLEMENTARY INSTALLS. NOTE: COMBINED STATIC PRESSURE IN OUTLET PLENUM MUST NOT EXCEED 0.25 INCHES WATER COLUMN WITH BOTH FURNACE'S FAN[...]

21 INSTALLATION B INSTALLATION C COLD AIR RETURN TO EXISTING DUCT WORK WARM AIR EXISTING FURNACE MODEL 1321 FURNACE FILTER BOX PLENUM COLLECTOR BOX COLD AIR RETURN TO EXISTING DUCT WORK WARM AIR EXISTING FURNACE MODEL 1321 FURNACE FILTER BOX PLENUM ELBOW PLENUM TOP (OPTIONAL)[...]

22 2" MINIMUM CLEARANCE DUCT WORK 11 PCS (OPTIONAL PLENUM FAN CONTROL LOCATION) FURNACE PLENUM EXISTING FURNACE ANTI-BACKDRAFT FLAPPER SOLID FUEL FURNACE COLD AIR RETURN INSTALLATION D 2" MINIMUM CLEARANCE DUCT WORK FURNACE PLENUM EXISTING FURNACE SOLID FUEL FURNACE COLD AIR RETURN INSTALLATION E BAFFLE[...]

23 2" MINIMUM CLEARANCE DUCT WORK FURNACE PLENUM EXISTING FURNACE SOLID FUEL FURNACE COLD AIR RETURN INSTALLATION F 2" MINIMUM CLEARANCE DUCT WORK SOLID FUEL FURNACE INSTALLATION G COLD AIR RETURN TO FILTER BOX CENTRAL FURNACE INSTALLATION[...]

OWNERS MANUAL HO W T O ORDER REP AIR P A R TS OR "OPTIONS" THIS MANUAL WILL HELP YOU TO OBTAIN EFFICIENT, DEPENDABLE SERVICE FROM THE FURNACE, AND ENABLE YOU TO ORDER REPAIR PARTS CORRECTLY. KEEP IN A SAFE PLACE FOR FUTURE REFERENCE. WHEN WRITING, ALWAYS GIVE THE FULL MODEL NUMBER WHICH IS ON THE NAMEPLATE ATTACHED TO THE FRONT OF THE FUR[...]