Heavy 18 gauge welded steel cabinet with powder coated finish and control compartment housing a master
terminal board with a hinged and latched access door, simplifying wiring, installation & maintenance.
Copper clad steel sheath element with
continuously brazed steel fins formed to
allow side draw through air flow.
All units come equipped with automatic
reset type limit controls to de-energize
the heater should an over-temperature
FAN and MOTOR:
Totally enclosed, 1-speed, 1-phase,
permanently lubricated, thermally
protected motors with unit bearings on 3
KW – 20 KW models. Totally enclosed,
2-speed, 1-phase, permanently lubricated,
thermally protected motors with sleeve
bearings on 25 KW – 50 KW models. All
motors mounted with rubber insulators to
minimize vibration & noise. Fan override purges unit of residual heat at shutdown
Louvers are individually adjustable for directional control
of air flow up to 15° from straight horizontal. Optional
diffusers available for down flow (vertical discharge) applications.
Optional low voltage and line voltage thermostats available
with an adjustable temperature range of 40°F to 110°F.
Units with model numbers ending in CA1 are factory wired
for low voltage controls. 25 KW through 50 KW units are
designed for two stage heating operation.
Unit Heaters can be mounted for horizontal or vertical discharge.
Applications up to 6000 Ft. See UH Series above 6000 Ft.