ZONING FOR COMFORT AND EFFICIENCY
These Valves are used to stop the flow of heating water to various "Heating Zones" throughout the house/premises. Ideally these should be installed as close as practicable to the Boiler/Heat source. These valves are generally controlled by a "Zone" thermostat.
Hydronic Valves
Zone Valves - Seimens Auxially Switch
AUXIALLY SWITCH (MICRO SWITCH)
Optional for the Seimens 2 & 3 port zone valves.
Part # ASC2.1/18