Provide flexible power control for your Dual Element (CD & WD Series) heaters with these specialized Duplex Stack On/Off Switches. These controls feature two stacked switches, allowing the user to engage both heater elements for full power or activate only one element for half power, maximizing efficiency and comfort. Each pole is rated for 20 Amps (40 Amps total per stack).
Switches are available in Single Duplex or Dual Duplex configurations, with options for flush-mounted stainless steel or weatherproof finishes, or surface-mounted weatherproof boxes.
Available Options
- Configuration: Single Duplex (Controls 1 Heater) or Dual Duplex (Controls 2 Heaters)
- Mount Type: Flush or Surface
- Housing Style: SS Wall Plate, Weatherproof Cover, or Weatherproof Box
Key Features
- Half/Full Power Control: Allows switching of elements individually for customizable heat output.
- High Amperage Stack: 40 Amp capacity per stack (20 Amps per pole).
- Versatile Housing: Options for weatherproof, stainless steel, flush, or surface mounting.
- Control Dual Heaters: Dual Duplex switches can manage up to two separate dual-element heaters.
Specifications
- Brand: Infratech
- Product: Duplex Stack On/Off Switch
- Series: 14-4300
- Control: On/Off (Half/Full Power)
- Amps per Pole: 20 Amps (40 Amps total per stack)
Note: Professional electrical installation is required.



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