Bard 8603-033 Solenoid R-410A This SPST (Single Pole Single

This SPST (Single Pole Single Throw) switch features a robust brass compression connection and is engineered to protect the heat exchanger by ensuring the burner only fires when adequate water pressure is detected

making it a reliable solution for manifold systems serving multiple appliances

Versatile Sensing: Capable of monitoring differential air pressure

always verify the MOPD and maximum working pressure (500 psig) against your specific R410A system requirements

By mixing hot water with cold at the source

Bard 8603-033 Solenoid R-410A This SPST (Single Pole SingleThe Bard 8603 033 Solenoid with End Switch is a critical direct replacement flow control component engineered specifically for Bard geothermal heat pump systems and water to air units. Designed for high reliability hydronic management, this 24V solenoid valve features an integrated end switch that provides essential feedback to the system controller, ensuring the compressor only engages once the valve has reached its full open position. This prevents