Duplex Stack Switch, 20 Amps per Switch

This is a Duplex Stack Switch only, rated 20 amps. No box or switch cover is included. This switch is typically used to control one Infratech WD or CD series, or Bromic Tungsten dual-element) patio heater with half-power, full-power, and off capabilities. When used to control one heater there will be a constant live hot wire at the heater. A minimum of three wires (plus ground) must be pulled to the heater. The circuit breaker must be turned off before the heater is serviced. See the wiring diagram under the product literature tab for clarification.