The Terra-Therm Geothermal Hydronic Control Module is designed as a controller for hydronic geothermal heat pump systems with a buffer tank, either one or two heat pumps, or one heat pump with a backup boiler.  It will control up to 3 zones with any combination of one or more fan coils and radiant floor zones. The 24V control wiring for the fan coils, thermostats, heat pumps and 110 V power for the fan coil or radiant floor circulating pumps all report to this module and connect to their respective terminals.  For dealer convenience, all board terminals are coded the same as the components which connect to them.  The Terra-Therm Geothermal Hydronic Control Module has been ARL Certified.  Local and state codes for installation must be observed.

For Documentation Visit: M2-0152 Info

M2-0152