Mr. Heater Parts and Accessories

Mr. Heater garage heaters and portable heaters are a must-have for any mechanic wanting to do some winter wrenching! For nearly three decades, Mr. Heater has been trusted...

Mr. Heater garage heaters and portable heaters are a must-have for any mechanic wanting to do some winter wrenching! For nearly three decades, Mr. Heater has been trusted by millions to provide comfort in a variety of cold-temperature environments, including garages and workshops. Summit Racing carries a large selection of Mr. Heater products, including radiant heaters, tank-top heaters, forced air propane heaters, Big Maxx garage/shop heaters, and much more. Order your Mr. Heater unit from Summit Racing today!

Individual Parts

Part Groups

Results 1 - 25 of 164

Mr. Heater Big Maxx Garage/Shop Unit Heaters F260550

Heater, Fixed Mount, 50,000 BTU, 1,200 sq. ft., Natural Gas, Each

Part Number: MRH-F260550

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Mr. Heater Portable Radiant Kerosene Heaters F270265

Heater, Portable, Radiant, Kerosene, 70,000 BTU/hr., Each

Part Number: MRH-F270265

4.44 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

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Mr. Heater Portable Radiant Heaters F270700

Heater, Portable, Radiant, Propane, Single Burner, 35,000 BTU/hr., Each

Part Number: MRH-F270700

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Mr. Heater Garage/Shop Radiant Heaters F272200

Heater, Garage, Wall, 25,000 BTU, Natural Gas, 625 sq. ft., Thermostat, Brackets, Hardware, Kit

Part Number: MRH-F272200

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Mr. Heater Garage/Shop Radiant Heaters F272100

Heater, Garage, Wall, 22,000 BTU, Propane, 550 sq. ft., Thermostat, Brackets, Hardware, Kit

Part Number: MRH-F272100

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Mr. Heater Vent-Free Heaters MHVFDF20RTT

Heater, Fixed Mount, Vent-Free, Radiant, 20,000 BTU/hr., 700 sq. ft., Natural Gas/Propane, Each

Part Number: MRH-F299420

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Mr. Heater Garage/Shop Radiant Heaters F272800

Heater, Radiant, Natural Gas, Garage/Shop, 40,000 BTU/hr., Includes Thermostat, Brackets, Hardware, Kit

Part Number: MRH-F272800

4.46 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Mr. Heater Forced Air Kerosene Heaters F270269

Heater, Portable, Forced Air, Kerosene, Single Burner, 125,000 BTU/hr., Each

Part Number: MRH-F270269

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Mr. Heater Garage/Shop Radiant Heaters MH40LP

Heater, Radiant, Propane, Garage/Shop, 40,000 BTU/hr., Includes Thermostat, Brackets, Hardware, Kit

Part Number: MRH-F272700

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Mr. Heater Fuel Keg Refillable Propane Tanks F200048

Propane Tanks, Fuel Keg, 16 oz., Refillable, Each

Part Number: MRH-F200048

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Mr. Heater Fuel Keg Propane Tank Refill Kits F200049

Propane Tank Refill Kit, Fuel Keg, Fits 1 lb. Cylinder, Kit

Part Number: MRH-F200049

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Mr. Heater Big Buddy Propane Hose with Regulator Assemblies F271803

Propane Hose and Regulator, Big Buddy, 12 ft. Each

Part Number: MRH-F271803

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Mr. Heater Vent-Free Blower Fans F299201

Blower, Vent Free, 120 V, Each

Part Number: MRH-F299201

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Mr. Heater Replacement Parts F237314

Tank Top Regulator, Replacement, For MH15T, MH30T, MH45T, SRC15T, SRC30T Models, Each

Part Number: MRH-F237314

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Mr. Heater 540 Degree Tank-Top Heaters F242540

Heater, Portable, 540 Degree Tank-Top, Radiant, Propane, 30,000-45,000 BTU/hr., Each

Part Number: MRH-F242540

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Mr. Heater BaseCamp Outdoor Systems Angle Iron Camp Stoves F235835

Camp Stove, BaseCamp Outdoor Systems Angle Iron, 45,000 BTU, Three Burners, 14.880 in. x 28.540 in., Each

Part Number: MRH-F235835

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Mr. Heater Original Tank-Top Heaters F242655

Heater, Portable, Double Burner, Radiant, Propane, 10,000-30,000 BTU/hr., Each

Part Number: MRH-F242655

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Mr. Heater Replacement Parts F273164

Heater Replacement Parts, Grid Screen, Replacement for Most Tank top Models, Kit

Part Number: MRH-F273164

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Mr. Heater Portable Big Buddy Heaters F274800

Heater, Big Buddy, Convection, Propane, 4,000-18,000 BTU/hr., Each

Part Number: MRH-MH18B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Mr. Heater Portable Buddy Heaters F232000

Heater, Buddy, Portable, Radiant, Propane, 225 sq. ft., 4,000-9,000 BTU/hr., Each

Part Number: MRH-F232000

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Mr. Heater 18 Big Buddy Carry Bags F274889

18B, Big Buddy, Carry Bag, Black, Each

Part Number: MRH-F274889

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Mr. Heater Portable Radiant Heaters MH125LP

Heater, Portable, Radiant, Propane, Single Burner, 125,000 BTU/hr., Each

Part Number: MRH-F270800

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Mr. Heater Original Tank-Top Heaters F242655

5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Mr. Heater One-Stop Universal Gas Appliance Hook-Up Kits F271239

Heater Accessories, Hook Up Kit, Heater, Stove, Gas Logs, 18 in. Line, Fittings, Kit

Part Number: MRH-F271239

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Mr. Heater BaseCamp Outdoor Systems Angle Iron Camp Stoves F235830

Camp Stove, BaseCamp Outdoor Systems Angle Iron, 30,000 BTU, Two Burners, 14.880 in. x 19.880 in., Each

Part Number: MRH-F235830

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Mr. Heater Original Tank-Top Heaters F242915

Heater, Original Tank-Top, Portable, Three Burners, Radiant, Propane, 10,000-45,000 BTU/hr., Kit

Part Number: MRH-F242915

4.53 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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