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ERK (External Relay Kit for standard environments)

 

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Part # Alt Part # Description Shipping Method
ERK

External Relay Kit for standard environments

UPS or USPS
Notes Used On Voltage Gas Type

The External Relay Kit accessory is used to control multiple heaters with one thermostat.

  • This can mount on or near the heater.
  • One ERK is required per heater.
  • Used in standard environments.

For harsh environments, use ERK-HE

DX3L, LS3, LD3, HL2, and HL3 models only N / A N / A