Heat Pump Controller

Our heat pump controllers are designed to control a variety of heat pump units (air-source or water-source) and system configurations. Use one of our heat pump controllers when you need to manage a reversing valve as part of the operation (O/B signal).  If you have a system that manages its own reversing valve (i.e. uses W signal to heat with the compressor), choose one of our RTU/RTUS controllers instead.