This duplex switch can be used to control your WD Series heater. This particular switch gives you control of the on & off elements independently and provides you with a high / low / on / off setting. This switch comes with a weatherproof box, stainless steel faceplate and gang box for surface mount exposed exterior locations.

120-277 VAC range; 20 Amps max. per pole

Length: 3.75Depth: 2.75 Height: 5.5

The single duplex switch is warranted for 3 years.