Auxiliary, supplementary or primary heat source in factories, stores, garages, basements, warehouses, public buildings, service stations, stockrooms, offices, workshops, toll booths, closing offices, large or exposed areas or additions.

Advanced pull-through air flow design draws air across heating element for more even air distribution and cooler element operation.

32 compatible models (no need to try to assemble a heating system from 70 to 80 models!).

Forced air unit heater with 10 power ratings, from 3kW to 50kW heating output; 208, 240, 277 and 480V. 10,230 to 170,600 BTU/hr.

1 or 3-phase wiring on 5 through 10kW 208/240V and 15kW 208V units (field interchangeable).

Branch circuit fusing (when required to meet NEC requirements for maximum 24 amps/ckt).

Automatic control delays fan action until heating element is warm. When thermostat is satisfied, fan continues to operate until heating element is cool. By preventing circulation of cold air and expelling excess heat, comfort level is raised and component life is extended.

Automatic reset linear thermal cut-out capillary type, provides protection over entire length of element area. (Manual reset protection available on made-to-order basis).

Specially designed venturi outlet to meet that added throw required in vertical position.

Choice of optional diffusers for variety of air patterns, maximizing heat concentration and coverage in the vertical position.

Individually adjustable discharge louvers to control air flow.

24V control transformer standard on most models, providing a safer and more accurate means of temperature control.