Electric Unit Heaters
To assure quiet operation, the heater design incorporates a "paddlewheel" style vaneaxial blower that delivers 175 cfm of heated air in a downflow discharge pattern. The fan is driven by a lowspeed (600 rpm), fourpole motor, and is controlled by a tamperproof, builtin thermostat calibrated for an operating range of 55°F to 85°F.