INSTALLATION AND OPERATION MANUAL
MODELS: 28-3500 , 50-SHW35 & 50-TRW35
WOOD ADD-ON FURNACE
Thank you for purchasing this product from a fine line of heating equipment. Please read this manual before attempting to move or install your unit.
We wish you many years of safe heating pleasure with your new heating appliance.
Visit our web site at www.englanderstoves.com for helpful information, frequently asked questions, parts & accessory orders and more.
Please Note the Following Precautionary Statements:
England’s Stove Works highly recommends the use of smoke detectors and Carbon Monoxide detectors with any hearth product, including this unit. Follow all manufacturer’s instructions when using smoke and Carbon Monoxide detectors.
CAUTION:
This unit must be installed in accordance with these instructions and must comply with local building and fire codes. Failure to do so could result in a chimney or house fire.
Keep children, furniture, fixtures and all combustible materials away from any heating appliance. Maintain a minimum clearance of 18” (18 inches) from the flue pipe to any combustibles. Refer to information in this manual and on the unit, and to all pipe manufacturers’ instructions.
This unit is not mobile home approved.
Do not install this unit in a mobile home!
READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLING THIS MODEL.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
INSTALLATION SHOULD BE PERFORMED BY A QUALIFIED INSTALLER.
NOTE: IF YOU HAVE A PROBLEM WITH THIS UNIT, DO NOT RETURN IT TO THE DEALER. PLEASE CONTACT CUSTOMER SERVICE at (800) 245-6489.
FUEL: WOOD
HEATING CAPACITY: Approx. 3,000 SQ. FT (when fed into existing ductwork) TESTED TO: UL 391, CSA-B366.1, ETLM 78.1
Rev: 2/12/2013
A letter from our Technical Support department:
Thank you for purchasing this fine product from England’s Stove Works!
England's Stove Works was started, and is still owned by, a family that believes strongly in a "Do It Yourself" spirit – that’s one reason you found this product at your favorite “Do It Yourself” store.
We intentionally design and build our stoves so that any homeowner can maintain his or her unit with basic tools, and we're always more than happy to show you how to do the job as easily and as inexpensively as possible.
From our free, downloadable service sheets; to our Pellet Service Video; to our new "wizard-style," click-through Troubleshooting guide on our web site, we have always tried to help our customers stay "heat-ready," especially when oil and electricity prices continue to skyrocket.
Please look at our vast Help section on our web site and call our Customer Service department at (800) 245-6489 if you need any help with your unit. We are nearly always able to help “walk you through” any repairs, problems or questions you may have.
PLEASE NOTE: While information obtained on our web site and through our 800 number is always free of charge, there will be a service charge incurred with any “on-site” repairs or maintenance that we may arrange.
Wishing you years of efficient, quality and “comfy” heating,
England’s Stove Works Technical Support Department
www.englanderstoves.com
(800) 245-6489
IF YOU HAVE A PROBLEM WITH THIS UNIT DO NOT RETURN IT TO THE DEALER.
CONTACT CUSTOMER SERVICE at 1 (800) 245-6489.
2
SAFETY NOTICE
IF THIS UNIT IS NOT PROPERLY INSTALLED, A HOUSE FIRE MAY RESULT. FOR YOUR SAFETY AND PROTECTION, FOLLOW ALL OF THE INSTALLATION INSTRUCTIONS. INSTALLATION SHOULD BE PERFORMED BY A QUALIFIED INSTALLER.
CONTACT YOUR LOCAL BUILDING OR FIRE OFFICIALS FOR RESTRICTIONS AND INSTALLATION INSPECTIONS REQUIRED IN YOUR AREA.
IMPORTANT: DO NOT OVER-FIRE. SEE “DO NOT OVER-FIRE YOUR UNIT” IN THE “OPERATING INSTRUCTIONS” SECTION.
CAUTION – Hot Surfaces: Keep children away. Do not touch during operation.
SECTION I: FLUE SYSTEM
Note: Flue systems and flue pipe are not furnished with the unit; they must be purchased separately. Follow all manufacturers’ instructions.
THE UNIT IS NOT TO BE CONNECTED TO A CHIMNEY FLUE SERVING ANOTHER
APPLIANCE.
This appliance requires a masonry or pre-manufactured chimney listed to UL103HT, sized correctly.
A. Existing Flue System
The Add-On furnace is designed to connect to an existing flue system, such as masonry or HT Pipe premanufactured flue pipe. If you have a masonry flue system, you need to inspect the inner liner very carefully for cracks. If there is no liner in your chimney, we recommend you install a stainless steel liner, or have one installed. If you have an existing premanufactured flue system, it should be inspected to ensure there are no cracks, buckling or warping. We strongly recommend that you have a qualified chimney sweep clean and inspect your flue system.
DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE. Always try to position the unit as close as possible to the flue servicing the unit. The fewer total pipes that are installed, the better the stove will draw.
B. Flue Size Required
The proper flue size is determined by the inside diameter of the flue collar on the unit. This furnace is equipped with a 6” (6 inch) TOP EXHAUST flue collar. The connector pipe should be six inches or larger, but never less in diameter than the collar on the stove. The area of the chimney liner must be equal to or greater than the area of the collar on the stove.
Example: The area of a 6” (6 inch) diameter flue collar is 28.87 square inches; therefore, the connector pipe should be at least a 6” (6 inch) diameter pipe and the chimney liner must be at least 28.87 square inches but no greater than 84.8 square inches.
Connector pipe should be (at minimum) 24-gauge steel and 18” (18 inches) from a combustible wall or ceiling. This unit is tested with single-wall pipe only.
IMPORTANT: Be sure to refer to the data label and other markings on the appliance for additional information, including clearances to combustibles.
3
C: Installation of a New Flue System
1.Masonry Flue: If you are considering a masonry flue (see Figure 1), you should contact your local building officials for the proper procedures required in the construction. We recommend that you consult with and have your flue built by a licensed, bonded contractor.
Most masonry flues are placed against the outside wall and extend up the side of the house. A flue thimble is then inserted through the wall making the connection with the vertical flue and the stove flue pipe. Extreme caution should be exercised when drilling through the wall. You must maintain proper clearances between the connecting liner and any combustible wall. We do recommend that you have a flue clean out door at least 2’ (two feet) below the flue thimble for easy access and cleaning. This door should be made as air tight as possible. It is the customer’s responsibility to be sure the chimney (or flue system) is in a safe operating condition. The manufacturer will not be held responsible for an accident attributed to a unit connected to a faulty chimney or flue system.
2.Premanufactured Flue System: In the past few years, premanufactured flue systems have become very popular. This type system is fairly easy to install and when installed correctly, it is a very safe. There are many premanufactured flue systems on the market from which to choose. In making your choice, be sure the system has a recognized label of approval such as U.L., B.O.C.A. or I.C.B.O. Any of these labels will ensure the flue system is constructed of the proper materials and meets the required safety standards. Your local dealer will normally handle an approved, high-quality flue system.
NOTE: Be sure to use “HT” Pipe.
There are two very popular methods of installing a premanufactured flue system.
The first, which is the least expensive, is up through the ceiling and out the roof
(see Figure 2). This is the most direct route and creates more draft because less pipe is normally used. Single wall pipe (24 gauge) is used up to the ceiling, with triple walled pipe through the attic and out the roof.
The second method of installation is to go through the wall and up the outside of your home or structure (see Figure 2). This method is more expensive because it requires more pipe, and once outside the home insulated or triple wall pipe is required. Extreme care should be used in any installation, and the manufacturers’ instructions should always be followed. If you choose this type installation, a qualified contractor or bonded chimney sweep should install this system. It is the customers’ responsibility to be sure the flue system is in a safe operating condition.
*IMPROPER INSTALLATION: The manufacturer will not be held responsible for damage caused by the malfunction of a stove due to improper venting or installation. Call 800-245-6489 and/or consult a professional installer if you have any questions.
4
Installation Diagrams and Thermostat Wiring
This appliance requires a masonry or pre-manufactured chimney listed to UL103HT, sized correctly.
18” Min.
Figure 1 – Installation into a Masonry Flue
NOTE: 13” required from back of unit to a combustible. 16” required from sides of unit to a combustible.
See Floor and Wall Protection sections and data label on stove for all clearances.
Recommended position of Backflow Damper
Air Flow
Figure 3 – Hot air outlet hook-up to ductwork.
NOTE: Be sure to connect to ductwork from furnace’s 8” hot air outlet only (see Section V).
To prevent air flow from central furnace being directed back into the Add-on furnace:
A Backflow Damper is required in the 8” hot air outlet pipe that connects from the Add-On Furnace to the Central Furnace (see Figure 3). We also recommend a 8” (eight inch), 90 degree5 elbow (a slightly larger hole will be required for installation) inside central furnace plenum or ductwork.
18” Min.
18” Min.
Figure 2 – Installation into a HT Pipe Flue System. LEFT – Through the Roof RIGHT – Through the Wall
IMPORTANT NOTE: Do NOT connect this furnace to an external thermostat.
Figure 4 – Blower thermostat wiring diagram.
SECTION II: FLOOR AND WALL PROTECTION
A. Floor Protection
There is no protection required if your floor is constructed of a noncombustible material such as concrete. If your floor is constructed of a combustible material such as hardwood, carpet or linoleum some type of floor protection will be required. When selecting the required floor protection it is important that you install a U.L. approved board. The approved floor protection should be placed underneath the furnace, and should be large enough to provide a minimum of 8” (8 inches) behind the unit, 8”(8 inches) on both sides, and 16” (16 inches) at the front door(s) location. It should also be placed underneath the chimney connector and extend at least 2” (2 inches) on either side of the chimney connector.
B. Wall Protection
Your furnace can be placed as close as 16” (16 inches) from a combustible wall (such as paneling, wallpaper or drywall) to the side of the unit; from the back of the unit, 13” (13 inches) is required to a combustible. The single-wall pipe would need to remain at least 18” (18 inches) from combustible surfaces.
In corner installations, the unit should be placed so that the stove is at least 12” (12 inches) from any combustibles, and the single-wall pipe should be at least 23” (23 inches) from any combustibles in a corner installation.
Wall protection will be required if you need to place you furnace closer than the allowed measurements stated above, and this can be accomplished by adding a protective board to the wall. The board can be mounted to the wall leaving a one-inch air space between the wall and the board. This can be done by using metal spacers, and should allow you to place your unit so that the sides of the unit are at least 12” (12 inches) from the protective board – be sure to check and follow the board manufacturer’s instructions and any local codes.
SECTION III: FREESTANDING PLACEMENT AND HOOK-UP
Once you have completed your flue system and installed the floor protection, you are now ready to place the unit. All of our stoves are well constructed, making them very heavy. We recommend using a handcart for moving the unit; the door and firebrick can be removed to make the unit slightly lighter (first make a diagram of the firebrick layout for later reference). Never attempt to handle this product alone.
After the unit is in place the flue collar, spring handles and any optional equipment can be added.
6 
Loading...