Product Manual

Caution: To prevent electric shock disconnect power to heater at main service before wiring or service.
Caution: Do not obstruct the front of the heater with curtains, furniture, doors, etc. Do not place heaters under
towel racks.Proper operation of the heater requires a free flow intake and exhaust of air.
GENERAL
These heaters are designed for 2 X 4 recessed or surface mount installation. The 4300 and 4400 series heaters
may be wall mounted in a vertical position with top discharge, or horizontal positionwith right or left discharge.
The 4800 series unit may be mounted in a horizontal position only. The minimum clearance from wall box to
adjacent wall or floor is 6 inches for the 4300 and 4400 series. The minimum clearance for the 4800 series is 6
inches to the adjacent wall and 3 inches minimum from the floor. These heaters must not be installed without
wallbox model no. BOX 4300.
INSTALLATION OF WALL BOX4300
FOR NEW CONSTRUCTION
1.Position the wall box, maintaining minimum clearances as stated above. Secure to wall stud with nails or
screws. Wall box must be installed with front edge flush with finished wall surface. See figure 1.
2.Remove knockout in wall box for power source, and install cable clamp.
3.Insert supply cable through clamp allowing 6-8” for field wiring.
NOTE: Field wiring must enter the wall box on the fan end of the heater.
INSTALLATION
INSTRUCTIONS
INSTALLATION
INSTRUCTIONS
INSTALLATION AND OPERATION INSTRUCTIONS
4300, 4400 and 4800 SERIES
FORM: 8975
ECO 1-5367
4300 SERIES
4800 SERIES
4400 SERIES