US Stove Wood-Burning Indoor Furnace, 3,500 sq. ft., 180,000 BTU
US Stove Wood-Burning Indoor Furnace, 3,500 sq. ft., 180,000 BTU
Item # 175298699
- Coverage Area:3500 sq. ft.
- Fuel Type:Wood
- Maximum BTU Heat Output:180,000 BTU
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Item # 175298699
- Coverage Area:3500 sq. ft.
- Fuel Type:Wood
- Maximum BTU Heat Output:180,000 BTU
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The Hot Blast HB1520 wood furnace by US Stove delivers powerful whole-home heating with up to 180,000 BTUs of heat for spaces up to 3,500 square feet. Designed to integrate with your existing HVAC ductwork, the HB1520 features dual 500 CFM blowers to efficiently circulate warm air throughout your home. The large 3.95 cubic foot firebox accommodates logs up to 23 inches, while the secondary combustion system helps maximize heat output and reduce wood consumption and emissions without the use of a catalyst. The HB1520 is built to deliver reliable, efficient heat for larger homes and spaces.
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
Looking for more information on heaters? Check out our guide on heaters in the product documents section.
- Produces up to 180,000 BTUs of heat, providing reliable warmth for spaces up to 3,500 square feet
- Large 3.95 cubic feet firebox accepts logs up to 23 inches in length
- Dual 500 CFM blowers to provide maximum heat output and efficiently circulate warm air throughout your home
- 50 CFM combustion blower helps maintain consistent airflow for efficient burning and optimal performance
- Secondary combustion system maximizes heat output while reducing wood consumption and emissions without the use of a catalyst
- Integrated ash pan with built-in ash port allows for quick and easy cleanup (recommended for use with ash bucket model 1508, sold separately)
- Includes filter box (assembly required) for integration with home ductwork; accepts standard 16 24 1 in. air filters (sold separately)
- Firebrick-lined interior improves combustion efficiency and enhances long-term durability
- Heavy-duty cast iron door with a large viewing window lets you enjoy the fire while providing lasting durability
- Designed for use with a standard 6-inch chimney connector and chimney system (not included)
- Meets all EPA guidelines for wood furnaces
- Recommended installation by NFI Certified Installer (USA) or WETT Certified Installer (Canada)
| Brand | US Stove |
|---|---|
| Country of Origin | Imported |
| Blower Airflow Rate | 500 CFM |
| Blower Type | Double |
| Cabinet or Housing Material | Steel |
| Capacity | 3,500 sq. ft. |
| Catalytic Type | Non-catalytic |
| Coverage Area | 3500 sq. ft. |
| Features | Ash Drawer, Blower Included, Brick Lined Firebox, Glass Panel |
| Finish | Red |
| Firebox Depth | 24 in. |
| Firebox Height | 19.5 in. |
| Firebox Width | 13.75 in. |
| Flue Collar Size | 6 in. |
| Flue Exit Shape | Round |
| Fuel Type | Wood |
| Heater Control | None |
| Heating Unit Type | Wood Furnace |
| Hopper Capacity | 0 lb. |
| Indoor/Outdoor | Indoor |
| Intended Use Grade | Residential |
| Maximum BTU Heat Output | 180,000 BTU |
| Maximum Log Length | 23 in. |
| Mounting Location | Not Mountable |
| Primary Material | Steel |
| Product Height | 45 in. |
| Product Length | 54.75 in. |
| Product Weight | 485 lb. |
| Product Width | 25.375 in. |
| Vent Type | Direct |
| Vent Diameter | 6 in. |
| Venting Location | Rear |
| Warranty | 5 years limited warranty |
| Manufacturer Part Number | HB1520 |
Q: How far from the floor is the flu connection?
a month ago- A: Howdy neighbor! The flue connection height for this 180,000 BTU US Stove indoor furnace is 36.5 inches from the floor when measured to the top exhaust outlet.23 days agoHelpful?
Q: Should this unit be professionally installed? And can it be installed in a 1/2 basement?
2 months ago- A: Professional installation is recommended for the US Stove Wood-Burning Indoor Furnace to help ensure proper clearances, chimney installation, ventilation, and compliance with local building codes. The available product information does not confirm whether this unit can be installed in a half basement. Installation location requirements depend on factors such as ceiling height, clearances, chimney routing, floor protection, and local regulations. We recommend reviewing the owner's manual and checking with a qualified installer or local code official before installation.2 months agoHelpful?
Q: Does this connect to thermostat?
6 months ago- AI-generated, Human-approvedA: Yes, this furnace can connect to a thermostat. One customer mentioned they hooked up the thermostat that came with the unit, and it shuts off the draft blower when the temperature reaches the set point.6 months agoHelpful?
Q: How long do I have to return a wood furnace
7 months ago- A: Hi, if you're not completely satisfied with any item you purchased from Tractor Supply, return it to us with proof of purchase within 30 days from the purchase date to exchange or return an item at its original purchase price. Active Neighbor's Club members are eligible for 90 day paperless returns. All returns require a proof of purchase or are subject to refund verification system approval. For more information visit: https://www.tractorsupply.com/tsc/cms/policies-information/customer-solutions/tsc-return-policy#30day7 months agoHelpful?
Q: What is the limited warranty?
8 months ago- A: Hello, thank you for your question. Please refer to the link below for the full warranty policy. You can also find a clickable link on the product page under the "Product Documents" tab if you're on desktop or the "More Info" tab on mobile. https://media.tractorsupply.com/is/content/TractorSupplyCompany/tsc/product/1/75/29/86/1752986_War1.pdf8 months agoHelpful?
Q: What type of oil do the blowers use and where can I get it?
9 months ago- A: The blowers on the US Stove Wood-Burning Indoor Furnace (Model HB1520) use a specialized, high-temperature synthetic bearing oil, not standard motor oil. The manufacturer recommends using a synthetic bearing oil specifically designed for high-temperature applications in heater blower motors. Anderol 465 Synthetic Bearing Oil is the specific and commonly recommended oil for these types of motors. You can purchase it from specialized online retailers or stove parts suppliers:9 months agoHelpful?
Q: Is this bad boi inside use only?
9 months ago- A: Hello, thank you for your question. Yes, it is only recommended for indoor use.9 months agoHelpful?
Q: how do I know my existing flex duct ventilation and heat pump will not be damaged by excessive heat from this dude oer research warnings?
9 months ago- A: The HB1520 is intended for a stand alone installation.9 months agoHelpful?
Q: Can this be used with a water pipe radiator system with circulator
9 months ago- A: Hello, thank you for your question. Per the vendor, "The US Stove Hot Blast HB1520 is a wood-burning furnace designed to be used in conjunction with existing HVAC ductwork (forced air systems), not a water pipe radiator (hydronic) system."9 months agoHelpful?
Q: So it says it has dual 500cfm blowers. Everything I’ve researched says for 3000 sq ft you need much more cfm? How would this work for 3000 sqft then?
9 months ago- A: A furnace’s job is simply to circulate heated air through the duct system, not replace the home’s air, so it can operate effectively with much lower CFM than a whole-house fan.9 months agoHelpful?
Q&As
Q: How far from the floor is the flu connection?
a month ago- A: Howdy neighbor! The flue connection height for this 180,000 BTU US Stove indoor furnace is 36.5 inches from the floor when measured to the top exhaust outlet.23 days agoHelpful?
Q: Should this unit be professionally installed? And can it be installed in a 1/2 basement?
2 months ago- A: Professional installation is recommended for the US Stove Wood-Burning Indoor Furnace to help ensure proper clearances, chimney installation, ventilation, and compliance with local building codes. The available product information does not confirm whether this unit can be installed in a half basement. Installation location requirements depend on factors such as ceiling height, clearances, chimney routing, floor protection, and local regulations. We recommend reviewing the owner's manual and checking with a qualified installer or local code official before installation.2 months agoHelpful?
Q: Does this connect to thermostat?
6 months ago- AI-generated, Human-approvedA: Yes, this furnace can connect to a thermostat. One customer mentioned they hooked up the thermostat that came with the unit, and it shuts off the draft blower when the temperature reaches the set point.6 months agoHelpful?
Q: How long do I have to return a wood furnace
7 months ago- A: Hi, if you're not completely satisfied with any item you purchased from Tractor Supply, return it to us with proof of purchase within 30 days from the purchase date to exchange or return an item at its original purchase price. Active Neighbor's Club members are eligible for 90 day paperless returns. All returns require a proof of purchase or are subject to refund verification system approval. For more information visit: https://www.tractorsupply.com/tsc/cms/policies-information/customer-solutions/tsc-return-policy#30day7 months agoHelpful?
Q: What is the limited warranty?
8 months ago- A: Hello, thank you for your question. Please refer to the link below for the full warranty policy. You can also find a clickable link on the product page under the "Product Documents" tab if you're on desktop or the "More Info" tab on mobile. https://media.tractorsupply.com/is/content/TractorSupplyCompany/tsc/product/1/75/29/86/1752986_War1.pdf8 months agoHelpful?
Q: What type of oil do the blowers use and where can I get it?
9 months ago- A: The blowers on the US Stove Wood-Burning Indoor Furnace (Model HB1520) use a specialized, high-temperature synthetic bearing oil, not standard motor oil. The manufacturer recommends using a synthetic bearing oil specifically designed for high-temperature applications in heater blower motors. Anderol 465 Synthetic Bearing Oil is the specific and commonly recommended oil for these types of motors. You can purchase it from specialized online retailers or stove parts suppliers:9 months agoHelpful?
Q: Is this bad boi inside use only?
9 months ago- A: Hello, thank you for your question. Yes, it is only recommended for indoor use.9 months agoHelpful?
Q: how do I know my existing flex duct ventilation and heat pump will not be damaged by excessive heat from this dude oer research warnings?
9 months ago- A: The HB1520 is intended for a stand alone installation.9 months agoHelpful?
Q: Can this be used with a water pipe radiator system with circulator
9 months ago- A: Hello, thank you for your question. Per the vendor, "The US Stove Hot Blast HB1520 is a wood-burning furnace designed to be used in conjunction with existing HVAC ductwork (forced air systems), not a water pipe radiator (hydronic) system."9 months agoHelpful?
Q: So it says it has dual 500cfm blowers. Everything I’ve researched says for 3000 sq ft you need much more cfm? How would this work for 3000 sqft then?
9 months ago- A: A furnace’s job is simply to circulate heated air through the duct system, not replace the home’s air, so it can operate effectively with much lower CFM than a whole-house fan.9 months agoHelpful?
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