Heater Sales / Rental / Leasing

MAC is the industry leader in manufacturing and supply of indirect-fired portable air heaters. These industrial and commercial heaters are made to withstand the harshest cold weather climates imaginable while providing a heat source for equipment and personnel.

Industrial & Commercial Heaters

4.2M

Currently our biggest heater, no job is too large for the 4.2M.

2.5M

Oil Rigs, Construction Sites, even Coal Mines - our 2.5M has the heat for where you need it most!

1.2M

This mid-size heater offers a balance of industrial-strength heating with a dual-axle design.

800

Our most popular design yet! The 800 offers heat in a midsize unit for a multitude of applications.

800G

Redesigned to provide more heat and air volume in very economical proportions, where portability is key.

400

Highly efficient, extremely portable: You'll find the 400 working on construction sites, heating structures, and thawing equipment.

400HC

The 400HC is compact while providing a blast of clean, reliable heat for heating aircraft, aircraft hangers, and airline equipment.





Nationwide and International Sales / Rental / Leasing

Each of our heaters are test run before leaving our yard. We have found North Dakota Winters have proved to be an excellent climate for our testing grounds and prototype trials - easily operating in the sometimes -50 degree temps! MAC heaters thrive in the extremes!

Industries

Oil & Gas
Airline
Mining
Power Plants
Construction
Agricultural


Proudly Manufactured in the USA