Lennox 17D27 Communication Control Module Kit

The Lennox 17D27 Communication Control Module Kit is a replacement kit for the outdoor control boards in Lennox HVAC equipment. It serves as a control point that mediates data flow in the system elements such as the thermostat, the compressor, the condenser, etc. This makes it possible to have efficient and reliable performance of your entire HVAC system. A well-operating communication control module is essential for achieving the better comfort in your home while keeping your HVAC system in check. It also assists in avoiding system failures and possible future breakdowns, which would cost you a lot of money to repair.