When it comes to APUs, comfort and rugged reliability are key, and ProMax APU delivers, according to its maker.
Producing 33,000 BTU for both heat and A/C, the ProMax APU combines the most powerful heating and cooling capacity with the ability to move 650 cfm (vs. 300-400 cfm of most competitors).
The ProMax APU was designed to quietly deliver impressive cooling and heating, and reliable electrical power even during the worst weather. Its handsome, single component design incorporates patent pending suspension technology to provide quiet operation, the company added.