Description
- * Priority timer for protection of a priority zone malfunction and prevention of freeze-ups in the heating zones.
- * Isolated End Switch and Priority End Switch for Mod-Con Boiler application
- * Easy-Connect Terminals/Screwless Terminals for Thermostat Connections
Package Deal: Azel 3 Zone Switching Relay with 3 Floor Heating Thermostats for Hydronic Radiant Floor Heating Systems