Hardy Wood Furnace Parts
Keep your Hardy Outdoor Wood Furnace running at peak efficiency with our selection of OEM replacement parts. Whether you own a Hardy H2, H4, or another model, these durable stainless steel units provide reliable heating for your home, domestic water, pool, or shop. Designed to reduce energy costs and eliminate indoor wood, smoke, and ash handling, Hardy furnaces are a clean, safe, and efficient alternative to traditional heating systems. Regular maintenance is key to ensuring your unit’s longevity and performance.
We offer a wide range of replacement parts to keep your furnace in top condition, including grates, solenoids, float switches, gaskets, baffles, and water indicators. Our fast, free shipping and expert tech support make it easy to find and install the parts you need. Trust us to provide everything necessary for maintaining or repairing your Hardy Furnace, so you can enjoy efficient, hassle-free heating for years to come.
If you cannot find the Hardy replacement parts you are looking for, please call, e-mail, or fill out our Parts Request Form and we will be happy to assist you. Mountain View Hearth Products is the largest dealer of Hardy parts online and is committed to offering excellent customer service.
Mountain View Hearth Products is an authorized dealer of Hardy heater parts. We carry the full line of OEM replacement parts currently available for Hardy wood furnaces and boilers. Shop online for Hardy H2 parts, Hardy H4 parts, and other models both common and less common.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Hardy Cast Iron Grate (3105.00)
Hardy
$150.00Replacement cast iron grate for Hardy wood furnaces. Sold individually, part measures 17-5/16” x 10-3/16” x 1-1/8”. Fits the following models: Note: If you're looking for the 15-1/4" width 6-grate set up for the H4 and H5,...3105.00$150.00 -
Hardy Cast Iron Grate (3105.20)
Hardy
$130.00Replacement cast iron great for Hardy wood furnaces. Sold individually, width measures 15-14". Fits the following models: Note: If you are looking for the 7-5/16” width, 3 grate set up for the H4 and H5, you will need this...3105.20$130.00 -
Hardy Electric Water Solenoid Assembly (1100.00)
Hardy
$98.00Replacement electric water solenoid assembly for Hardy wood furnaces. Fits the following models: Hardy Wood Furnaces: H2 H4 Hardy part # 1100.00OEM Hardy part May fit other models, please check your owner's manual for part number...1100.00$98.00 -
Hardy Float Switch - 1/2" Side Mounted (1100.28)
Hardy
$65.00Replacement float switch for Hardy wood furnaces. 1/2" Side Mounted. Please check your owner's manual for compatibility. Hardy part # 1100.28OEM Hardy part1100.28$65.00 -
Hardy Liquid Level Switch - White (1100.15)
Hardy
$26.00Replacement liquid level switch for Hardy wood furnaces. Fits the following models: Note: for units made prior to 2003 Hardy Wood Furnaces: H2 H4 Hardy part # 1100.15OEM Hardy part May fit other models, please check your...1100.15$26.00 -
Hardy White Low Water Indicator Light (1100.30)
Hardy
$8.00Replacement white low water indicator light for Hardy wood furnaces. This part measures 5-1/2” x 5/8” x 5/8”. Please check your owner's manual for compatibility. Hardy part # 1100.30OEM Hardy part1100.30$8.00 -
Aftermarket Universal High-Temp Superwool Baffle Board (2250A)
Lynn
$52.90Aftermarket universal Superwool baffle board, when the exact part you need is not available. This baffle board is easily cut to size using a knife or hacksaw. Simply match the dimensions of the original baffle board. Features: Measures 21" x 11-3/4"...2250A$52.90 -
Hardy Door Rope Gasket - 5/8" x 64" (3000.16)
Hardy
$13.00Replacement door rope gasket for Hardy wood furnaces. Measures 5/8" x 64". Please check your owner's manual for compatibility. NOTE: For cement/sealer that can be used to install this gasket, we recommend GLUE-3 or 1P3507. Hardy part # 3000...3000.16$13.00 -
Hardy Honeywell Hi-Temp Thermo - No Well (2000.08)
Hardy
$138.00Replacement Honeywell hi-temp thermo without well for Hardy wood furnaces. Please check your owner's manual for compatibility. Hardy part # 2000.08OEM Hardy part2000.08$138.00 -
Hardy Honeywell Relay - DPDT (2000.52)
Hardy
$44.00Replacement Honeywell relay (DPDT) for Hardy wood furnaces. Please check your owner's manual for compatibility. Hardy part # 2000.52OEM Hardy part2000.52$44.00 -
Hardy Cast Iron Grate (3105.03)
Hardy
$114.00Replacement cast iron grate for Hardy wood furnaces. Please check owner's manual for compatibility. Hardy part # 3105.03OEM Hardy part3105.03$114.00 -
Hardy Pop Off Valve - 3/4" (607.30)
Hardy
$31.00Replacement pop-off valve for Hardy wood furnaces. Fits the following models: Hardy Wood Furnaces: H2 H4 Hardy part # 607.30OEM Hardy part May fit other models, please check your owner's manual for part number compatibility.607.30$31.00