Unit Heaters - Mr. Heater

Our email subscribers get exclusive access to sales and promotions on Mr. Heater products. Sign up now!

“Mr. Heater 200,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger” has been added to your cart. View cart

-86%

Add to cart

Mr. Heater 200,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger

Original price was: $652.25.Current price is: $94.12.
-40%

Add to cart

Mr. Heater 250,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger

Original price was: $48.57.Current price is: $29.14.
-90%

Add to cart

Mr. Heater 300,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger

Original price was: $939.99.Current price is: $94.69.
-40%

Add to cart

Mr. Heater 4 inch Stainless Steel Horizontal Vent Kit for Big Maxx MHU50 and MHU80 Unit Heaters, One Size, Metal

Original price was: $99.99.Current price is: $59.99.
-66%

Add to cart

Mr. Heater 400,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger

Original price was: $287.61.Current price is: $97.12.
-64%

Add to cart

Mr. Heater Category 1 Vertical 6 in Vent Kit for Big Maxx Heaters

Original price was: $249.99.Current price is: $90.21.
-89%

Add to cart

Mr. Heater Category 3 Horizontal 6 in Vent Kit for Big Maxx Heaters

Original price was: $906.99.Current price is: $95.67.
-44%

Add to cart

Mr. Heater F102848 4 Inch Vertical Vent Kit for Big Maxx MHU80LP and MHU80NG Unit Heaters,Gray

Original price was: $111.00.Current price is: $62.38.
-40%

Add to cart

Mr. Heater F210359 Thermostat for Heater,Tan,Small(Thermostat)

Original price was: $21.99.Current price is: $13.19.
-40%

Add to cart

Mr. Heater F271239 One-Stop Universal Gas-Appliance Hook-Up Kit,Small

Original price was: $34.04.Current price is: $20.42.

Category: Unit Heaters

Mr. Heater 200,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger

Mr. Heater 250,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger

Mr. Heater 300,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger

Mr. Heater 4 inch Stainless Steel Horizontal Vent Kit for Big Maxx MHU50 and MHU80 Unit Heaters, One Size, Metal

Mr. Heater 400,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger

Mr. Heater Category 1 Vertical 6 in Vent Kit for Big Maxx Heaters

Mr. Heater Category 3 Horizontal 6 in Vent Kit for Big Maxx Heaters

Mr. Heater F102848 4 Inch Vertical Vent Kit for Big Maxx MHU80LP and MHU80NG Unit Heaters,Gray

Mr. Heater F210359 Thermostat for Heater,Tan,Small(Thermostat)

Mr. Heater F271239 One-Stop Universal Gas-Appliance Hook-Up Kit,Small

Categories

Filter By

Product Tags

Shopping cart