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Owner's
Manual
4027 & ASA7
Free-Standing Coal Heater
CAUTION:
READ ALL INSTRUCTIONS CARE-
FULLY BEFORE STARTING THE
INSTALLATION OR OPERATING
THE HEATER
S
C
U
S
USSC
This is a COAL ONLY Room Heater
Tested to: UL 1482 and CAN/ULC S627-M93
UNITED STATES STOVE COMPANY
227 Industrial Park Road
P.O.Box 151
South Pittsburg, TN 37380
(423) 837-2100
IMPROPER INSTALLATION MAY VOID
YOUR WARRANTY
DO NOT USE THIS HEATER
IN A MOBILE HOME OR TRAILER
C
U S
R
1
851523
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Summary of Contents for USSC 4027
- Page 1 Owner’s Manual 4027 & ASA7 Free-Standing Coal Heater Tested to: UL 1482 and CAN/ULC S627-M93 CAUTION: READ ALL INSTRUCTIONS CARE- FULLY BEFORE STARTING THE INSTALLATION OR OPERATING THE HEATER UNITED STATES STOVE COMPANY USSC This is a COAL ONLY Room Heater...
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Page 2: Safety Precautions
SAFETY PRECAUTIONS PLEASE READ THIS ENTIRE MANUAL BEFORE YOU INSTALL AND USE YOUR NEW HEATING APPLIANCE. FAIL- URE TO FOLLOW INSTRUCTIONS MAY RESULT IN PROPERTY DAMAGE, BODILY INJURY, OR EVEN DEATH. THIS HEATING APPLIANCE SHOULD BE INSTALLED ONLY BY AN EXPERIENCED COAL HEATER INSTALLER. IF THIS HEATING APPLIANCE IS NOT PROPERLY INSTALLED, A HOUSE FIRE MAY RESULT. - Page 3 ASSEMBLY Before Assembly, inspect the heater thoroghly for missing parts or shipping damage. If any damage or missing parts are detected, report it to your heater dealer. DO NOT INSTALL OR USE A DAMAGED OR INCOMPLETE HEATER Shaker Handle Assembly: 1.
- Page 4 SELECTING A LOCATION FOR YOUR HEATER 1. When locating the heater , consider safety, convenience, traffic flow, and the fact that the heater will need a chimney,chimney connector,and possibly a floor protector. Make sure none of these materials will be obstructed. 2.
- Page 5 NONCOMBUSTIBLE FIRE-STOPPING MATERIAL CHIMNEY FLOOR (SECOND STORY) FIGURE 3- MASONRY CHIMNEY REQUIREMENTS FIGURE 4- CHIMNEY HEIGHT REQUIREMENTS A Chimney must be the required height above the roof or other obstruction for safety and for proper draft op- eration. The requirement is that the chimney must be at least 3 feet higher than the highest point where it passes through the roof and at least 2 feet higher than the high- est part of the roof or structure that is within 10 feet of...
- Page 6 CONNECTION OF CHIMNEY TO A MASONRY CHIMNEY THROUGH A COMBUSTIBLE WALL Figure 5 shows how to connect the chimney connector of a heater to a masonry chimney through a combustible wall. There are five allowable ways that a chimney connector can be connected to a masonry chimney by passing through a combustible wall.
- Page 7 PART A, FIGURE 5 (FIGURE 5 CONTIUED ON NEXT PAGE) MINIMUM 12 IN. TO COMBUSTIBLES 1. Use a minimum 3-1/2" thick brick masonry wall framed into the combustible wall. A fireclay liner (ASTM C315 or equivalent) having a 5/8" minimum wall thickness must be used and it must be at least 12" away from any material that could catch fire.
- Page 8 PART B FIGURE 5 - (FIGURE 5 CONTIN- UED) PART C FIGURE 5 TWO VENTILATED AIR CHANNELS EACH 1 INCH. CONSTRUCED OF SHEET STEEL. PART D FIGURE 5 PART E - (Figure 5) In addition to the methods shown by A, B, C, and D of Figure 5, a listed factory-built wall pass-through system may be purchased and installed according to the instructions packaged with it to provide a safe method of passing chimney connector through a combustible wall for a connection to a masonry chimney.
- Page 9 METAL PREFABRICATED CHIMNEY REQUIREMENTS Any metal prefabricated chimney that this heater is connected to must be a Listed High Temperature Type 103-HT Factory- Built Residential Type and Building Heating Appliance Chimney. Its interior size should be no smaller than 6 inches in diameter or no larger than 8 inches in diameter.
- Page 10 FIGURE 5 - METAL PREFABRICATED CHIMNEY INSTALLED INSIDE THE RESIDENCE THROUGH THE CEILING AND THE ROOF INSTALL AN INSULATION SHEILD TO MAINTAIN THE SPECIFIED CLEARANCE TO INSULATIO. INSU- LATION IN THIS AIR SPACE WILL CAUSE A HEAT BUILDUP WHICH MAY IGNITE THE CEILING JOIST. MAINTAIN 2 INCH CLEARANCE LISTED CHIMNEY...
- Page 11 FIGURE 7 - EXTERIORLY INSTALLED METAL PREFABRICATED CHIMNEY THAT RUNS UP THE OUTSIDE OF THE RESIDENCE. STORM COLLAR MAINTAIN 2 INCH CLEAR- ANCE THROUGH EAVE CEILING CHIMNEY CONNECTOR HEATER FLOOR PROTECTOR USSC SECTION LISTED CHIMNEY PIPE TO HEATER CHIMNEY CONNECTOR TRIM COLLAR ON INSIDE WALL CHIMNEY CAP...
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Page 12: Heater Installation
CAUTION: FOR YOUR SAFETY, THE INSTALLATION OF THIS HEATER MUST COMPLY WITH LOCAL CODES AND REGULATIONS. CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT INSPECTION TO ASSURE PROPER COMPLIANCE WITH LOCAL CODES AND REGULATIONS. MINIMUM CLEARANCES TO COMBUSTIBLE WALL AND CEILINGS CAUTION: MOST WALLS AND CEILINGS CONTAIN WOOD EVEN THOUGH THEY ARE MADE OF SHEETROCK OR PLASTER ON THE OUTSIDE. - Page 13 Masonry, or other non-combustible products, attached directly to a combustible surface without an air space offer very little protection and cannot be considered a clearance reducer unless specified materials have been tested and listed for direct attachment to a combustible surface. The same applies to thin veneer brick and stone coverings. These materials provide adequate protection only when mounted on sheet metal with a 1 inch spacing to the wall.
- Page 14 6. Place the crimped end of the first chimney pipe or elbow into the heater's flue collar and mark it through each of the holes in the heater's flue collar. 7. Remove the pipe or elbow from the flue collar and drill 1/8 - inch diameter holes at the points marked. 8.
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Page 15: Operating Instructions
OPERATING INSTRUCTIONS Burning Coal in your 4027/ASA7 Your Wondercoal is capable of burning both bituminous and Anthracite coal. Anthracite is the best coal fuel because its long even burn time, high heat output, and cleanliness make it a good choice for the home. However, keep in mind it is a much more difficult fuel to use and requires more care and patience. - Page 16 Loading • Coal should never be added unless there is a reasonable hot fire. The coal bed should be bright and vigorous. • If the fire is burning hot and there is a deep bed of coals, full loads of coal can be added at any time. However, if there is not a deep bed of coals, it is best to add small amounts of coal at first.
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Page 17: Preventative Maintenance Instructions
Safety • Before opening the loading door, open the pipe damper and the ash door first. • Whenever a loading door is opened, it always should be cracked slightly to allow oxygen to enter and burn any combus- tion gases that are present before fully opening. Failure to do this could result in sudden ignition of the unburned gases when the door is opened. - Page 18 4027 & ASA7 Repair Parts USSC...
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Page 19: Parts List
MODEL 4027 & ASA7 - KEY PART NO. DESCRITION 40422 Cast Iron Legs • 83507 3/8-16 x 1-1/4 Bolt 25096 Flue Collar • 83431 Weld Tab • 83045A Washer 3/8 i.d._7/8 o.d. • 83432 5/16-18 x 1-1/2 Hex Bolt 25080B Door Latch •... -
Page 20: How To Order Repair Parts
WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION AS SHOWN IN THIS LIST: 1. THE PART NUMBER 2. THE PART DESCRIPTION 3. THE MODEL NUMBER: 4027 4. THE SERIAL NUMBER:____________________ UNITED STATES STOVE COMPANY HOW TO ORDER REPAIR PARTS 227 INDUSTRIAL PARK ROAD P.O.BOX 151...
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