Warmup's RELAY-25 is a general purpose 25A/240V relay used in conjunction with the 4iE and 6iE Smart thermostat series as well as the Tempo and Terra thermostat, in order to expand the original 15 amp capacity. It is specifically designed for large applications beyond 800 sqft. and mounts in single gang box. Built for quiet operation, you can mount the relay-25 in an adjacent closet or a space above or below. It connects to Warmup Smart thermostats via a 240V coil on the relay. This relay is for use with indoor floor heating systems only. Conforms to UL, CSA, TUV and meets IEC 950.
Compatible with NADCM, NADWM, NADWS, FOIL and WODH systems
Miniature size with maximum switching capacity
For 240V systems
Indoor systems only
Made from premium materials
This accessory offers great function and value for your home