All motors and contactor coils are 240 VAC and operate on the secondary
of a factory-installed step-down power transformer for 480 VAC and 600
VAC heaters so a separate fan and motor control power source are not
Automatic fan delay eliminates cold drafts on start-up and discharges
residual heat from the heater body during shut down.
Steel fins are copper-brazed to low-watt density, steel-sheathed tubular
5.0 and 7.5 kW models also come equipped with ceiling mounting bracket
for horizontal or vertical flow mounting or any position in between.
Uniform discharge of all heated air lowers internal operating
temperatures and prolongs element life.
Cabinet is finished with a polyester powder coating for excellent
Element finished with aluminized paint for corrosion resistance.
Fins and elements are arranged in a uniform grid pattern and fit closely
into air discharge area to assure that all incoming air passes through
High-limit cut-off automatically shuts off current in the event of
overheating and reactivates unit when temperature returns to normal.