20000 BTU Auxiliary Heat er Floor Mount 12V

The 20000 BTU Auxiliary Heater Floor Mount 12V from Northern Radiator is a compact, efficient supplemental heating solution designed for vehicles, cabins, and equipment that operate in cold environments. Built specifically for 12-volt DC systems, this auxiliary heater delivers serious warmth output in a lightweight package that won't strain your vehicle's electrical infrastructure. Whether you're adding comfort to a truck cab, RV, or stationary installation, this floor-mount design positions heat where occupants need it most.

Rated at 20,000 BTU per hour, this Northern Radiator auxiliary heater operates at dual speeds, allowing you to adjust output based on conditions and battery load. The 12-volt system integrates easily with standard vehicle electrical systems and includes both a mounting installation kit and control switch for straightforward setup. The horizontal/vertical mount orientation gives installers flexibility in engine bay or cabin placement. At 9.34 pounds with compact dimensions of 10.5 x 9.55 x 12.45 inches, the heater won't consume excessive space while maintaining robust heat generation for serious cold-weather applications.

This auxiliary heater suits owners of commercial vehicles, off-road trucks, emergency response units, and RV enthusiasts who operate year-round or in alpine conditions. The universal mounting capability and included switch make retrofit installation accessible for both professional mechanics and experienced DIY installers. Two-speed operation extends runtime during lower-demand scenarios while providing full output when temperatures drop critically. For anyone seeking reliable supplemental cabin warmth without excessive parasitic draw on vehicle systems, the Northern Radiator 20000 BTU auxiliary heater delivers proven performance at a practical price point.