The SunStat Relay II from Watts Radiant is used in the event that your radiant electric heating system requires more than 15 Amps of current for proper operation. The relay connects directly to the SunStat Pro II or SunStat View thermostats with a single wire and duplicates the signal sent by the thermostat to a separate electric heating relay. The relays use the same line level voltage as the thermostats and have a 15 Amp capacity.
- SunStat Pro II Programmable Thermostat
- SunStat View Programmable Thermostat