Hotblast 1400E Owner's Installation And Operation Manual

Wood only central furnace

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12/2
Owner's Installation and Operation Manual
Report No. 0215WH055S
This unit is certified UL-391(R2014)
U.S. ENVIRONMENTAL PROTECTION AGENCY
Certified to comply with the 2016 particulate
emission standards. Not approved for sale after
May 15, 2020
Installation is to be preformed by a
qualified installer.
SAVE THESE INSTRUCTIONS
Model 1400E
Wood Only Central Furnace
United States Stove Company
227 Industrial Park Rd.
South Pittsburg, TN 37380
852798-3901F
11 of 44

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Summary of Contents for Hotblast 1400E

  • Page 1 12/2 Owner’s Installation and Operation Manual Model 1400E Wood Only Central Furnace Report No. 0215WH055S This unit is certified UL-391(R2014) U.S. ENVIRONMENTAL PROTECTION AGENCY Certified to comply with the 2016 particulate emission standards. Not approved for sale after May 15, 2020 Installation is to be preformed by a qualified installer.
  • Page 2 12/2 CAUTION: • Power source not controlled by furnace main disconnect. • Respect all local and national codes when installing this unit. • This unit is not to be connected to a chimney flue serving another appliance. • This unit is designed to burn solid hardwood only. 49”...
  • Page 3: Specifications

    11.6” X 11.5” Weight (lbs): 509lbs This manual describes the installation and operation of the Hotblast, 1400E wood heater. This heater meets the 2016 U.S. Environmental Protection Agency’s emission limits for wood heaters sold after May 15, 2016. Under specific EPA test conditions this heater has been shown to deliver heat at a rate of 18,850 –...
  • Page 4 12/2 Safety • WARNING: Do not operate with fuel loading or ash removal doors open. • Do not connect this unit to a chimney flue serving another appliance. • WARNING DANGER: Risk of fire or explosion. Do not burn garbage, gasoline, naphtha, motor oil, or other inappropriate materials.
  • Page 5: Tools And Materials Needed For Installation

    12/2 Unpacking And Preassemble UNPACKING 1. Remove all packaging from the furnace. 2. Remove the supplied tools and parts from the furnace. A. The supplied ash shovel and poker from the heat exchanger tube, behind the heat exchanger door at the top of the unit.
  • Page 6: Furnace Installation

    12/2 Furnace Installation INSTALLATION OPTIONS The installation of this furnace includes supplying electrical power, return (fresh air) ductwork, and supply air ductwork. This furnace may be installed in two different configurations. 1. Stand alone wood furnace 2. Add-on wood furnace See kit installation section in this manual to ensure proper assembly, installation and operation of your new furnace.
  • Page 7: Floor Protector Requirements

    12/2 MAINTENANCE CLEARANCES Your furnace has recommended minimum maintenance clearance requirements. These clearances insure that there is adequate room to preform maintenance and service your furnace. DO NOT store fuel within the specified clearances. See the table and diagram below to determine the clearances for your furnace. Dimension Inch mm Maintenance Clearance (Front) 24...
  • Page 8: Duct Work Installation

    12/2 Duct Work Installation We strongly recommend that the hot air ductwork be installed by a home heating specialist. If doing the installation yourself, before you decide which installation will best suit your needs, consult a qualified heating technician and follow his recommendations as to the safest and most efficient method of installation. This furnace can be installed in three ways, as a stand alone unit, parallel, and in series with an existing furnace.
  • Page 9: Air Filter Replacement

    12/2 CENTRAL INSTALLATION Air Filter Replacement 19 of 44...
  • Page 10: Accessory Installation

    12/2 Accessory Installation ASSEMBLY OF FURNACE Your furnace requires the following items to be assembled or installed by the service person: Blowers and Blower Controls Electrical Connections 1. Remove all parts from the unit (blowers, thermodisc, and all wiring) and inspect for damage, including the firebrick as some breakage could occur during shipment.
  • Page 11: Electrical Installation

    12/2 Electrical Installation All electrical connections should be done by a qualified electrician It is recommended to connect the furnace to its own 15 amp 120 Volt circuit from the house power supply 105°C NOTE:Wire leads from the distribution blower are usually BOTH BLACK.
  • Page 12: Chimney Installation

    12/2 Chimney Installation CHIMNEY Your wood furnace may be hooked up with a factory built or masonry chimney, matching the diameter of the exhaust. If you are using a factory built chimney, it must comply with UL 103 or CSA-B365 standard; therefore it must be a Type HT (2100°F).
  • Page 13: Masonry Chimney

    12/2 MASONRY CHIMNEY Ensure that a masonry chimney meets the minimum standards of the National Fire Protection Association (NFPA) by having it inspected by a professional. Make sure there are no cracks, loose mortar or other signs of deterioration and blockage. Have the chimney cleaned before the furnace is installed and operated. When connecting the furnace through a combustible wall to a masonry chimney, special methods are needed as explained in the “Combustible Wall Chimney Connector Pass-Throughs”...
  • Page 14: Combustible Wall Chimney Connector Pass-Throughs

    12/2 COMBUSTIBLE WALL CHIMNEY CONNECTOR PASS-THROUGHS Method A. 12” (304.8 mm) Clearance to Combustible Wall Member: Using a minimum thickness 3.5” (89 mm) brick and a 5/8” (15.9 mm) minimum wall thickness clay liner, construct a wall pass-through. The clay liner must conform to ASTM C315 (Standard Specification for Clay Fire Linings) or its equivalent.
  • Page 15: Chimney Connector

    12/2 CHIMNEY CONNECTOR Your chimney connector and chimney must have the same diameter as the furnace outlet. If this is not the case, we recommend you contact your dealer in order to insure there will be no problem with the draft. The furnace pipe must be made of aluminized or cold roll steel with a minimum thickness of 0.021”...
  • Page 16: Factory Built Chimney

    12/2 FACTORY BUILT CHIMNEY When a metal prefabricated chimney is used, the manufacturer’s installation instructions must be followed. You must also purchase (from the same manufacturer) and install the ceiling support package or wall pass-through and “T” section package, firestops (where needed), insulation shield, roof flashing, chimney cap, etc. Maintain proper clearance to the structure as recommended by the manufacturer.
  • Page 17: Do Not Burn

    12/2 Wood Heat Utilization The top down method of fire building is recommended for this appliance. After making sure that the stove air intake controls are fully open (open all three air controls to there maximum setting). Place the largest pieces of wood on the bottom, laid in parallel and close together.
  • Page 18: Air Controls

    12/2 It is EXTREMELY IMPORTANT that you use DRY WOOD only. The wood should have dried for 9 to 15 months, such that the humidity content (in weight) is reduced below 20% of the weight of the log. It is very important to keep in mind that even if the wood has been cut for one, two or even more years, it is not necessarily dry, if it has been stored in poor conditions.
  • Page 19: Operation

    12/2 Operation NOTICE: To minimize the risk of smoke spillage when opening the door with a fire in your furnace, crack the door open no more than 1” and wait for at least 10 seconds before opening it more to allow pressure stabilization inside the furnace.
  • Page 20: Ash Disposal

    12/2 OPERATION Controlled combustion is the most efficient technique for wood heating because it enables you to select the type of combustion you want for each given situation. The wood will burn slowly if the wood furnace air intake control’s are adjusted to reduce the oxygen supply in the combustion chamber to a minimum. On the other hand, wood will burn quickly if the air control’s are adjusted to admit a larger quantity of oxygen in the combustion chamber.
  • Page 21: Over Firing

    12/2 CAUTIONS: • Ashes could contain hot embers even after two days without operating the furnace. • The ash pan can become very hot. Wear gloves to prevent injury. • Never burn the furnace with the ash trap open. This would result in over firing the furnace. Damage to the furnace and even house fire may result.
  • Page 22: Maintenance

    12/2 Maintenance Your wood furnace is a high efficiency furnace and therefore requires little maintenance. It is important to perform a visual inspection of the furnace every time it is emptied, in order to insure that no parts have been damaged, in which case repairs must be performed immediately.
  • Page 23: Replacement Parts

    12/2 Replacement Parts Part No. Description Part No. Description 22761 Ring, Flue Collar 68217 Feed Door Assy. (1500) 40246 Flue Collar, 6” C.i. 610499 Tertiary Damper Assy. 88032 Gasket, Flue Collar 27901 Tertiary Damper Shield 27883 Cabinet Back 89574 Handle, Spring 25562 Cabinet Top 891098...
  • Page 24 12/2 Replacement Parts Part No. Description 68234 Assy, Blower/T’stat Brkt. 68231-1 Fan Cntrl Cord Assy 80131 4 X 4 Junction Box 80232 Supply Cord 68231-2 Fan Cntrl Cord Assy 80594 Blower Assembly 89319 Blower Gasket 68231-3 Fan Cntrl Cord Assy 22140 Control Mounting Bracket 80714...
  • Page 25: Service Record

    12/2 Service Record It is recommended that your heating system is serviced regularly and that the appropriate Service Interval Record is completed. Service Provider: Before completing the appropriate Service Record below, please ensure you have carried out the service as described in the manufacturer’s instructions.
  • Page 26 12/2 Limited Warranty The operation of this wood heater in a manner inconsistent with the owner’s manual will void you warranty and is also against federal regulations. United States Stove Company warrants to the original purchaser its products against premature failure of any component due to workmanship, quality, or materials as follows: TIME PERIOD: Firebox ..........................
  • Page 27 12/2 Notes 37 of 44...
  • Page 28: How To Order Replacement Parts

    12/2 How to order Replacement Parts This manual will help you obtain efficient, dependable service from your stove, and enable you to order repair parts correctly. Keep this manual in a safe place for future reference. When writing, always give the full model number which is on the nameplate attached to the stove. When ordering repair parts, always give the following information as shown in this list: 1.

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