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Collection: Mr Heater Big Maxx Garage Heaters & Parts

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92 products

Manifold with Reg & Orifice for MHU/HSU45LP

SKU: 60052

Manifold with Reg & Orifice for MHU/HSU45LP

Regular price $168.14

Regular price Sale price $168.14
Unit price per
Manifold with Reg & Orifice for MHU/HSU45NG

SKU: 60051

Manifold with Reg & Orifice for MHU/HSU45NG

Regular price $168.14

Regular price Sale price $168.14
Unit price per
Big Maxx Fuel Conversion Kit - NG to LP MHU/HSU 45/75

SKU: F260174

Big Maxx Fuel Conversion Kit - NG to LP MHU/HSU 45/75

Regular price $54.91

Regular price Sale price $54.91
Unit price per
Cover-Wiring Junction Box - MH/HSU50,80,125

SKU: 60160

Cover-Wiring Junction Box - MH/HSU50,80,125

Regular price $4.63

Regular price Sale price $4.63
Unit price per
Flue Box for MHU75, HSU75 Unit Heaters

Sold out

SKU: 60087

Flue Box for MHU75, HSU75 Unit Heaters

Regular price $5.66

Regular price Sale price $5.66
Unit price per

Sold out
Mr. Heater Stainless Steel Vent Kit - Vertical - 6"

Sold out

SKU: F102849

Mr. Heater Stainless Steel Vent Kit - Vertical - 6"

Regular price $503.12

Regular price Sale price $503.12
Unit price per

Sold out
Photocell Sensor for HeatStar HSP70ID Indirect Fired Construction Heater

SKU: 51307

Photocell Sensor for HeatStar HSP70ID Indirect Fired Construction Heater

Regular price $68.79

Regular price Sale price $68.79
Unit price per
HeatStar High Limit Switch 190°-230°F

SKU: 60899

HeatStar High Limit Switch 190°-230°F

Regular price $28.73

Regular price Sale price $28.73
Unit price per
Induced Draft Motor for MHU/HSU125 Unit Heaters

Sold out

SKU: 60214

Induced Draft Motor for MHU/HSU125 Unit Heaters

1 total reviews

Regular price $147.41

Regular price Sale price $147.41
Unit price per

Sold out
Mr. Heater Grid Replacement for Gas Fired Workshop Heater

SKU: 04435A

Mr. Heater Grid Replacement for Gas Fired Workshop Heater

1 total reviews

Regular price $77.67

Regular price Sale price $77.67
Unit price per
Induced Draft Motor Gasket for Big Maxx® Forced Air Utility Heater

SKU: 60215

Induced Draft Motor Gasket for Big Maxx® Forced Air Utility Heater

1 total reviews

Regular price $4.70

Regular price Sale price $4.70
Unit price per
Flue Box Gasket for Big Maxx® Forced Air Utility Heater

SKU: 60217

Flue Box Gasket for Big Maxx® Forced Air Utility Heater

1 total reviews

Regular price $6.16

Regular price Sale price $6.16
Unit price per
Natural Gas to Propane Conversion Kit for 100K/125K/150K BTU Unit Heaters

SKU: F163070

Natural Gas to Propane Conversion Kit for 100K/125K/150K BTU Unit Heaters

Regular price $53.99

Regular price Sale price $53.99
Unit price per
Natural Gas to Propane Conversion Kit for 200K BTU Unit Heaters

SKU: F163071

Natural Gas to Propane Conversion Kit for 200K BTU Unit Heaters

Regular price $57.99

Regular price Sale price $57.99
Unit price per
Natural Gas to Propane Conversion Kit for 250K BTU Unit Heaters

SKU: F163072

Natural Gas to Propane Conversion Kit for 250K BTU Unit Heaters

Regular price $61.99

Regular price Sale price $61.99
Unit price per
Natural Gas to Propane Conversion Kit for 300K/400K BTU Unit Heaters

SKU: F163073

Natural Gas to Propane Conversion Kit for 300K/400K BTU Unit Heaters

Regular price $89.00

Regular price Sale price $89.00
Unit price per
Propane to Natural Gas Conversion Kit for 100K/125K/150K BTU Unit Heaters

SKU: F163074

Propane to Natural Gas Conversion Kit for 100K/125K/150K BTU Unit Heaters

Regular price $53.99

Regular price Sale price $53.99
Unit price per
Propane to Natural Gas Conversion Kit for 200K BTU Unit Heaters

SKU: F163075

Propane to Natural Gas Conversion Kit for 200K BTU Unit Heaters

Regular price $57.99

Regular price Sale price $57.99
Unit price per
Propane to Natural Gas Conversion Kit for 250K BTU Unit Heaters

SKU: F163076

Propane to Natural Gas Conversion Kit for 250K BTU Unit Heaters

Regular price $61.99

Regular price Sale price $61.99
Unit price per
Propane to Natural Gas Conversion Kit for 300K/400K BTU Unit Heaters

SKU: F163077

Propane to Natural Gas Conversion Kit for 300K/400K BTU Unit Heaters

Regular price $75.99

Regular price Sale price $75.99
Unit price per

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