Heat Addition Module - Relay Only

Heat Addition Module - Relay Only

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*This kit is to be purchased at the time of kit purchase*

If your require an upgrade to a existing system please email us sales@undermountAC.com


  • Heat functionality enabled on our NextGen thermostat with 3m control wiring to the Heat module.
  • 4 relay enabled control module to add your own accessories.

Please see video below explaining functionality: