Wall-mounted electric unit heaters are available in a number of
voltage/phase combinations; all are UL-listed. To further enhance
heater versatility, as well as minimize system installation and design
time, a wide selection of pre-engineered, factory-installed control
options is offered.
Offered in 16 models with heating capacities ranging from 5,119 to
16,380 Btu per hour, these electric unit heaters are lightweight and
compact—all units weigh less than 30 pounds, and the grille-and-frame
assembly measures approximately 21 inches high, 16 inches wide and 5
inches deep (including the rough-in-box).
To assure quiet operation, the heater design incorporates a
"paddle-wheel" style vaneaxial blower that delivers 175 cfm
of heated air in a downflow discharge pattern. The fan is driven by a
low-speed (600 rpm), four-pole motor, and is controlled by a
tamperproof, built-in thermostat calibrated for an operating range of
55°F to 85°F.
For durability, the heater grille consists of individual louvers
reinforced by 0.09-inch vertical steel bars; all unit housings are
constructed of 20-gauge steel. Both grille and heater box are painted
with a rust-resistant, black baked enamel finish that complements any
decor. A snap-on, anodized aluminum frame accents the grille and is
secured to the heater with an inconspicuous fastener.