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Infratech Dual Duplex ON/OFF In Wall Switch for Dual Element Electric Heaters

SKU 14 4305

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Infratech Dual Duplex ON/OFF In Wall Switch with Stainless Steel Plate and Gang Box for Indoor or Protected Outdoor Area

infratech authorized dealerInfratech’s ON/OFF Switch 14 4305  can be used to control your dual element CD Series or WD Series heater by simply controlling on/off each element independently, giving you a High/Low and ON/OFF settingUse this switch to control two dual element heaters. This switch comes with a stainless steel face plate and gang box for in-wall indoor or protected outdoor areas.

Infratech is a UL 508 Listed Control Manufacturer with a proven track record in engineering, design, and manufacturing. All Infratech heater switches are made in the USA.

Take a look at the sample wiring diagram here.

Select the right controls: Download Control Options Brochure.  See all Available Control Options!

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Infratech Dual Duplex ON/OFF Switch Video:


  • Compatible with all Infratech Dual Element Heaters
  • Use this switch to control 2 CD/WD-Series heaters
  • In-Wall Installation
  • For Indoor or protected Outdoor Areas
  • The Duplex/Stack Switch offers the ability to turn on and off each element independently, providing half power/ full power capabilities.
  • Gang Box: 4" h x 4" w x 1 9/16" d
  • SS Plate: 4 7/8" h x 4 15/16" w
  • (2) Two Single Pole Single Throw (DPST) Switches, total of 4
  • Range: 120/277 VAC
  • Recommended not to exceed:
    • 208/220 VAC = 3000 Watts Max per Switch
    • 240/277 VAC = 4000 Watt Max per Switch
  • 20 Amps Max per Pole
  • Made in the USA
  • 3 Year Warranty

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INFRATECH warrants that this electric heater is designed and manufactured to be free from defects in materials and workmanship
for a period of TWO YEARS from original date of purchase.

Click to Download Infratech Warranty Document

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