Hydronic floor heating

FTC self-acting thermostatic sensor controls are used for flow temperature control of floor heating and radiator heating systems. 

Thermostatic floor heating controllers for hydronic floor heating applications are available in single-zone return temperature sensing (FHV-R) and single-zone ambient room temperature (FHV-A) options.

The DS-224 and DS-824 are primarily designed for hydronic pavement snow melting applications. The units can be powered from a 24VAC/VDC source.

The ABRA-A5 ON/OFF zone valve actuator has been specifically designed for use with Danfoss RA2000, RA-C, and RA15/6 series of valves used for heating and cooling applications.

The ABNM-A5 thermal actuator is a 0-10V, proportional actuator designed for use with RA2000 thermostatic radiator valves in heating and cooling applications.

ABV is a thermo-hydraulic actuator for two point control used to control floor temperature, floor heating systems, hot-water service systems, zone valves and district heating systems.

TWA actuators are used to electrically activate valves on hot water heating systems, where slow opening and closing is desirable to eliminate water hammer associated with quick acting valves.