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!

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Results 1 - 25 of 121

Mr. Heater Portable Radiant Heaters F270700

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

Part Number: MRH-F270700

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

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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Estimated Ship Date: Tomorrow

Mr. Heater Big Maxx Garage/Shop Unit Heaters F260560

Heater, Fixed Mount, 80,000 BTU, 2,000 sq. ft., Natural Gas, Each

Part Number: MRH-F260560

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

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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Estimated Ship Date: Tomorrow

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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Estimated Ship Date: Tomorrow

Mr. Heater Vent-Free Heaters F299730

Heater, Fixed Mount, Vent-Free, Convection, 30,000 BTU/hr., Propane, Each

Part Number: MRH-F299730

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

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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Estimated Ship Date: Tomorrow

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 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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Estimated Ship Date: Tomorrow

Mr. Heater Big Maxx Garage/Shop Unit Heaters F260590

Heater, Big Maxx Garage/Shop Unit, Fixed Mount, Natural Gas, 125,000 BTU/hr., Each

Part Number: MRH-F260590

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 14, 2027 if ordered today

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Estimated Ship Date: Jan 14, 2027 if ordered today

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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Estimated Ship Date: Tomorrow

Mr. Heater Vent-Free Heaters F299720

Heater, Fixed Mount, Vent-Free, Convection, 20,000 BTU/hr., 500 sq. ft., Propane, Each

Part Number: MRH-F299720

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Jan 14, 2027 if ordered today

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Estimated Ship Date: Jan 14, 2027 if ordered today

Mr. Heater Vent-Free Heaters MHVFDF30RTT

Heater, Fixed Mount, Vent-Free, Radiant, 30,000 BTU/hr., 1,000 sq. ft., Natural Gas/Propane, Each

Part Number: MRH-F299430

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Mr. Heater Low-Profile Radiant Patio Heaters F240205

Heater, Portable, Low-Profile Patio Heater, Radiant, Propane, 360 Degree Burner, 30,000 BTU/hr., Each

Part Number: MRH-F240205

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2027 if ordered today

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Estimated Ship Date: Jan 12, 2027 if ordered today

Mr. Heater Vent-Free Radiant Heaters F299810

Heater, Fixed Mount, Vent-Free, Radiant, 10,000 BTU/hr., 300 sq. ft., Propane, Each

Part Number: MRH-F299810

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2027 if ordered today

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Estimated Ship Date: Jan 15, 2027 if ordered today

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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Estimated Ship Date: Tomorrow

Mr. Heater Big Maxx Garage/Shop Unit Heaters MHU300NGPALP

Heater, Fixed Mount, 300,000 BTU, 10,000 sq. ft., Natural Gas, Each

Part Number: MRH-F263065

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2027 if ordered today

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Estimated Ship Date: Jan 14, 2027 if ordered today

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: Jan 14, 2027 if ordered today

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Estimated Ship Date: Jan 14, 2027 if ordered today

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Mr. Heater Original Tank-Top Heaters F242655

5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Mr. Heater Vent-Free Heaters F299731

Heater, Fixed Mount, Vent-Free, Convection, 30,000 BTU/hr., Natural Gas, Each

Part Number: MRH-F299731

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2027 if ordered today

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Estimated Ship Date: Jan 14, 2027 if ordered today

Mr. Heater Forced Air Kerosene Heaters F272425

Heater, Utility/Farm Buildings/Construction Sites, Forced Air, Propane, 250,000-400,000 BTU, Two 100 lb. Tanks Required, 10,000 Sq.Ft, Each

Part Number: MRH-F272425

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Jan 12, 2027 if ordered today

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Estimated Ship Date: Jan 12, 2027 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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Estimated Ship Date: Tomorrow

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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Estimated Ship Date: Tomorrow

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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Estimated Ship Date: Tomorrow

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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Estimated Ship Date: Tomorrow

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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Estimated Ship Date: Tomorrow

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