Page 2 - USSC; INTRODUCTION; DISCLAIMER NOTICE; REDUCED CLEARANCES
2 USSC INTRODUCTION Thank You for your purchase of a U.S. Stove Wood/Coal Burning Gravity Style (Up-Flow) Furnace. Your decision to buy our Clayton Furnace was undoubtedly reached af - ter much careful thought and consideration. We are very proud you chose this furnace and trust you will receive the...
Page 3 - CHIMNEY REQUIREMENTS
3 USSC CHIMNEY REQUIREMENTS A fireclay lined masonry or Class A 103HT All-Fuel Metal Insulated Chimney must be used in all airtight wood fur - nace installations. The minimum recommended flue size for the model 1602 is 6 inches, inside diameter. When mak - ing new chimney installations, always follo...
Page 5 - THE PLENUM OPENINGS DIFFER; RETURN AIR IS VERY IMPORTANT; COMBUSTION AIR; PLENUM OPENING
5 USSC INSTALLATION #3 The baffle on this system should be made the full width of the furnace plenum in order to properly direct the air into the distribution ducts. INSTALLATION #2 Extending the hot air duct from the furnace into the existing plenum will help direct the flow of air from the furnace...
Page 7 - SPRING HANDLES; SPIN DAMPER
7 USSC SPRING HANDLES Attach the four(4) spring handles to the Feed/Ash Doors, Baffle Rod, and Shaker Rod by twisting the springs counter- clockwise while applying pressure until you have screwed them approximately 3/4”-1” onto the rods. (4) Spring Handles DISTRIBUTION BLOWER & ACC. (2) 800 CFM ...
Page 8 - FIREBOX BRICK REPLACEMENT; WIRING DIAGRAM; All electrical connections should be
8 USSC FIREBOX BRICK REPLACEMENT This furnace comes from the factory with the firebrick in - stalled. However, if brick replacement is necessary, follow these instructions. Before furnace operation, remove the brick retaining strip. This piece is used during shipping to reduce brick damage.There are...
Page 9 - GENERAL FURNACE OPERATION; STARTING A COAL FIRE; FACTORY SETTING; STARTING A WOOD FIRE
9 USSC When you start a fire in the furnace and it reaches op - erating temperature, the blower(s) will come on auto - matically. The snap-disc is adjustable from 100°F(A) to 140°F(E), Each click on the switch is approximately 5°F. It comes from the factory, set at 120°F, setting C. The rocker switc...
Page 10 - OPERATING NOTES
10 USSC Do not over draft the furnace! It is designed to operate at .06 inches of water column and must be set with a draft gauge to maintain a steady draft. (Barometric Damper recommended.) Do not allow ashes to build up higher than 2” above grates. Never allow the ashes in the ash pan touch ...
Page 11 - TROUBLE SHOOTING AND PROBLEM SOLVING
11 USSC TROUBLE SHOOTING AND PROBLEM SOLVING 1. Problem: Smoke puffs from furnace Solution: A. Check chimney draft. Check for blocked chimney or flue pipe. Use mirror to check chimney clearance. B. Check ash pit — if it is too full, empty.C. Make sure furnace room is not too airtight.D. Make sure al...
Page 12 - PARTS DIAGRAM
12 USSC PARTS DIAGRAM 11 12 13 16 15 17 14 7 10 5 2 3 6 30 29 432 1 35 38 9 24 26 25 27 17 16 3 19 18 20 28 34 21 22 32 33 23 31
Page 13 - PARTS DIAGRAM AND LIST
13 USSC PARTS DIAGRAM AND LIST 38 45 44 46 48 40 37 36 39 41 42 43 4749 IMPORTANT NOTE: When ordering repair parts, a color code (G) should be placed after the part number of any part that is painted. Key Description Part # Qty 1 Feed Door Assy. (w/Rope Gasket) 69091 1 2 Door Handle 24179 2 N/S Lock...
Page 14 - 6DIKL FORCED DRAFT BLOWER - OPTIONAL KIT; UFB908 COLD AIR RETURN / FILTER BOX - OPTIONAL KIT
14 USSC 16DIKL FORCED DRAFT BLOWER - OPTIONAL KIT 1 4 3 5 2 Key Description Part # Qty 1 Drqft Blower Assembly 69190 1 2 FAD Bracket 69192 1 3 Bolt, 1/4-20 x 1” 83379 2 4 Lock Nut, 1/4-20 83261 2 5 Kep Nut, 10-24 83244 3 6 Honeywell Limit Control 80145 1 7 Fan Center 80130 1 8 Thermostat 80129 1 UFB...
Page 15 - DOMESTIC HOT WATER COIL - OPTIONAL KIT
15 USSC DOMESTIC HOT WATER COIL - OPTIONAL KIT DOMESTIC HOT WATER COIL REAR WALL OF FIREBOX TURN INSIDE NUTS UP TO END OF THREADS 1. NUT 2. WASHER 3. GASKET 2 3 4 5 6 ACCESS PANEL 1 This Furnace will accept the installation of a Domestic Hot Water Coil Kit. The U.S. Stove kit is a 1124 Water Coil an...
Page 18 - NOTES
Page 20 - HOW TO ORDER REPAIR PARTS; nace, and enable you to order repair parts correctly.; United States Stove Company; 27 Industrial Park Road
20 USSC HOW TO ORDER REPAIR PARTS This manual will help you obtain efficient, dependable service from the fur - nace, and enable you to order repair parts correctly. Keep this manual in a safe place for future reference. When placing an order or for warranty claims, please provide the following info...