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851846D-1908E

Model: 1600EF

Wood or Coal External Furnace

United States Stove Company • 227 Industrial Park Road, P.O. Box 151 • South Pittsburg, TN 37380 • www.usstove.com

SAFETY NOTICE:

If this furnace is not properly installed, a house fi re may result! For your safety, follow these installation instructions. Contact 

local building or fi re offi

  cials about restrictions and installation requirements in your area. Th

  is furnace must be installed by a 

qualifi ed technician. Keep these instructions for future reference.

Installation/Operator’s Manual

Safety Tested to UL 391

Tested & Listed 

By:

Report #

215-S-13b-2

Portland 
Oregon USA

U.S. Environmental Protection Agency 

Certi

fi

ed to comply with 2015 particulate emissions standards.

Summary of Contents for 1600FF

Page 1: ...ety follow these installation instructions Contact local building or fire officials about restrictions and installation requirements in your area This furnace must be installed by a qualified technician Keep these instructions for future reference Installation Operator s Manual Safety Tested to UL 391 Tested Listed By Report 215 S 13b 2 Portland Oregon USA U S Environmental Protection Agency Certi...

Page 2: ...ler im mediately Review the items included with your furnace located inside the firebox 1 10 Starter Collar 1 12 Starter Collar for Cold Air Return 8 10 x 3 4 Screws w Sealing Washer 1 Literature Package This furnace may be installed as a Stand Alone Central Furnace or as a Supplementary Furnace in the US only For Canadian in stallations it may be installed as a Stand Alone Central Furnace Only If...

Page 3: ...__ Reason for Purchase Alternative Heat Main Heat Source Decoration Cost Other _________________________ What was the determining factor for purchasing your new USSC appliance _______ I have read the owner s manual that accompanies this unit and fully understand the Installation Operation and Maintenance of my new USSC appliance Print Name Signature Date Please attach a copy of your purchase recei...

Page 4: ... CUT HERE CUT HERE Fold Here Fold Here United States Stove Company P O Box 151 South Pittsburg TN 37380 Fold Here PLACE STAMP HERE ...

Page 5: ... 6 00 31 5 8 12 COLD AIR RETURN 14 1 4 43 7 16 29 3 16 10 HOT AIR OUTLET HOT WATER COIL ACCESS OPTIONAL BLOWER SPEED SELECTOR SWITCH B D RINGS FOR GUY WIRE ATTACHMENT 17 5 16 55 5 8 5 3 16 45 3 4 65 1 2 2 9 16 29 1 2 24 1 4 6 FLUE GAS OUTLET ...

Page 6: ...thereafter FLUE PIPE INSTALLATION Clearances to combustible materials will vary with the type of flue connection used Be sure to maintain the specified clearances for your type of installation TYPE OF FLUE REQUIRED CONNECTION CLEARANCE Class A 103HT All Fuel or Equivalent 2 Double Wall Stainless Steel or 6 Double Wall Black Pipe w Stainless Steel Inner wall 24 Gauge or Heavier 20 Single Wall Stain...

Page 7: ...tlet should never be less than ten inches 10 round or 79 square inches This furnace must be installed with a cold air return system The system must be a minimum of twelve inches 12 to readily transfer the cold air from the home back to the furnace If desired a cold air filter box may be constructed with a minimum opening of 225 square inches The warm air supply outlet of the outdoor furnace must n...

Page 8: ...ng duct work Connect the duct with a 45 degree elbow or at an angle so the hot air from the outdoor furnace is delivered downstream This will insure proper air flow into the system Avoid delivering hot air through an air conditioning coil as this will cause an obstruction reducing heat output The following illustrations may be used as examples for your installation INSTALLATION EXAMPLES TYPES OF I...

Page 9: ...hten the nuts The door s gasket should be snug against the door frame on the furnace Feed Door Illustration Ash Door Illustration 1 Feed Door Latch 1 Ash Door Latch 4 1 4 20 x 3 4 Hex Bolt 4 1 4 20 Kep Nut BRACKET SHAKER GRATE HANDLE Insert the Shaker Rod into the hole on the ash door frame as shown Then attach the Shaker Bracket to the front of the fur nace using two 1 4 20 x 3 4 Hex Bolts and tw...

Page 10: ...t the snap in plug C back in place Re silicone all the seams with weather resistant silicone 3 To remove the Distribution Blower E Unplug from pow er supply Remove items B and D as described above Unplug the blower from the top of the Fan Center G Remove the four 4 screws retaining the blower 4 To remove the Blower Motor Unplug from power supply Perform number 3 above Before removing the motor fro...

Page 11: ...drill bit Screws may be used to replace the rivets BAFFLE BRICK REPLACEMENT If baffle replacement is necessary slide the baffle out until you can access the nuts thru the flue outlet Once the nuts have been removed slide the baffle off the rod and thru the opening in the firebrick You may have to remove one of the firebrick to make baffle removal easier There are 4 full brick and 1 half brick in t...

Page 12: ...e 3 Materials containing rubber including tires 4 Materials containing plastic 5 Waste petroleum products paints or paint thinners or as phalt products 6 Materials containing asbestos 7 Construction or demolition debris 8 Railroad ties or pressure treated wood 9 Manure or animal remains 10 Salt water driftwood or other previously salt water saturated materials 11 Unseasoned wood or 12 Paper produc...

Page 13: ...nthracite Coal hardcoal NEVERUSECannel orChannel coalorBrown Lignite Coal See our Bulletin RC454 at the rear of this manual for the best information available on burning coal DANGER Risk of Fire or Explosion Do not burn garbage plastics gasoline drainoilorotherflammableliquids Plastics whenburned formhydrofluoricandhydrochloricacidswhich will damage and destroy your furnace pipe and chimney The bu...

Page 14: ...PORTANTATTHEENDOFTHEHEAT ING SEASON TO MINIMIZE CORROSION DURING THESUMMERMONTHS CAUSEDBYACCUMULATED ASH NOTE For further information on using your furnace safely obtain a copy of the National Fire Protection Association pub lication Using Coal and Wood Stoves Safely NFPA NO NW 8 1974 The address of the NFPA is 470 Atlantic Ave Boston Massachusetts 02210 THIS IS A WOOD AND COAL BURNING FURNACE AND...

Page 15: ...at sensor and cable B Check to see that blower is properly wired See Wiring and Assembly Instructions C Check fuse box or power source D Check power supply 6 Problem Motorized draft stays open or will not close Solution A Check wiring B Check thermostat or thermostat wire for short C Make sure temperature is calling for heat 7 Problem Odor from first fire Solution A The odor from new steel should ...

Page 16: ...16 WIRING DIAGRAM SERVO MOTOR ...

Page 17: ...17 PARTS DIAGRAM ...

Page 18: ...ainted 25726B 1 Key Description Part Qty 42 Insulation Top Front 88150 1 43 Insulation Top Middle 88151 1 44 Insulation Top Rear 88152 1 45 Mount Flue Outlet 25727 891916 1 46 Weldment Cabinet Top 69648 891910 1 47 D Ring Clip 83912 4 48 Bottom Intake Painted 25722B 1 49 Assembly Cabinet Door 69649 1 50 Latch Cabinet Door 891865 1 51 1800 CFM Blower Assembly 80590 1 N S 1 4 20 x 3 4 Self Tapping S...

Page 19: ...2 Carriage Bolt 83503 1 4 Lock Nut 3 8 16 83274 1 5 Actuator Motorized Draft 80592 1 6 Tube Flipper 23899 1 7 Flipper 23898 1 8 8 x 1 2 Tek Screw Hex Head 83455 2 9 Strain Relief 80154 1 10 Power Supply Cord 80593 17 in 11 Male Tyco Terminal 80382 2 PARTS DIAGRAMS AND LISTS MOTORIZED DRAFT KIT 4 ...

Page 20: ...x Body 25743 1 3 Switch 3 Position 80692 1 4 Harness 6 Circuit Receptacle 80583 1 5 Harness 3 Circuit Receptacle 80584 1 6 Harness 2 Circuit Receptacle 80585 1 7 Transformer Fan Center 80130 1 8 Strain Relief 80154 1 9 Power Supply Cord 80232 1 10 10 x 1 2 Sheet Metal Screw 83172Z 13 11 Washer Internal tooth 10 83240 1 ...

Page 21: ...difficult fuel to use requires more care and patience is not so widely available and is usually much more expensive than Bituminous SIZE OF COAL Most sizes of Bituminous Coal will work in a coal furnace for best results we recommend large nut coal to small egg coal 1 3 4 diameter to 4 diameter When burning Anthracite use egg or broken with sizes between 2 5 16 thru 4 3 8 Note that it is important ...

Page 22: ...the room is becoming warm partially close the dampers Some experimenting will have to take place with each particular setting of all dampers and controls as the chimney provides the draft necessary to not only exhaust the smoke but to pull combustion air into the heater as well and no two chimney s perform the same Under ideal draft conditions one should be able to turn the secondary air supply be...

Page 23: ...NOTES ...

Page 24: ... a safe place for future reference When placing an order or for warranty claims please provide the following information found on the Certification Plate located inside the cabinet door PART NUMBER PART DESCRIPTION MODEL NUMBER______________ SERIAL NUMBER______________ United States Stove Company 227 Industrial Park Road P O Box 151 South Pittsburg TN 37380 800 750 2723 ...

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