terminal G must be connected to an additional reference electrode that is as long as the lowest sensing probe to ensure a complete electrical path

This actuator is designed specifically for the AH/VT/VS series

Key Benefits for Technicians: Direct OEM Compatibility: Built to the exact specifications of York S1-363-90016-006

It is also compatible with 750mV heating systems

Emerson Alco 030623 Solenoid Valve 320734-701 terminal G must be connectedThe Emerson Alco 030623 Solenoid Valve, technically designated as model 210CA 1 2 B 5 8P, is a 2 way normally closed pilot operated assembly engineered for high demand industrial steam and hot water applications. Designed with a rugged brass body and specialized ethylene propylene (EPDM) elastomers, this valve provides a reliable seal for hot water systems up to 210F at 100 PSI and low pressure steam systems at 15 PSI. The pilot operated mechanism