VHC-15:
	
Solid state variable device controls heat loads up to 15-Amps.
	
208/240 Volt 'In-Line' Controller.
	
Built in On/Off knob switch with positive 'off' & surface plate included.
	
Designed for a 2''x4'' electrical wall box mounting (not supplied).
	
Must be mounted in a protected area.
	
Can only operate Fostoria Quartz Tube Infrared Heaters.
 
VHC-32:
	
Solid State phase angle variable 'Triac' knob controller adjusts heat settings from 10-100% with heat loads up to 15.4-Amps.
	
208/240 VAC single-phase, single stage controller, 3200 Watt max.
	
Positive 'Off' & built-in On/Off Rocker switch lights 'red' during operation.
	
NEMA 1 Aluminum enclosure with stainless steel face plate designed for wall mounting or suitable for semi-recessed applications.
	
Must be mounted in a protected area.
	
Can either operate Quartz Lamps or Quartz Tube Infrared Heaters.