INF Input Regulator

These regulators are single surface mount control assemblies with a weatherproof box for exposed exterior locations. For 120-volt applications, you must use item #14-4120. For 240-volt applications, you must use item #14-4220. This assembly Includes gang box, stainless steel faceplate, and weatherproof box.

  • 15 amp maximum load.

Custom Heating Controls

The INF input regulator is considered an "Infinite Switch" which operates with a bi-metal contact. It pulses the heater on and off as the internal contact heats up or cools down. An input regulator is considered a coarse form of control and is commonly used for electric heaters

#14-4120 and #14-4220 Control Dimensions and features:
  • Weatherproof box: 4 5/8" h x 2 7/8" w x 2 3/4" d
  • SS Plate: 4 3/8" h x 4 3/8" w
  • Weatherproof Cover: 5 1/2" h x 3 3/4" w x 1 1/4" d (tab on cover extends 1/4")
  • Threaded Knock Out: 1/2"
  • 15 amp maximum load per switch
  • #14-4120 for 120 volt
  • #14-4220 for 240 volt
  • Stainless Steel Faceplate
  • UL Listed
  • 3 Year Warranty

Indoor - Outdoor Heaters

INF Input Regulators offer ease of use at an affordable price. The INF Heat Regulator gently cycles the heater on/off at regular intervals when not on full power.

Contact us and choose from different configurations, including In-Wall or Surface Mount options, available with or without weatherproof covers.

How to Install Infratech INF Input Regulator from Infratech on Vimeo.