If water pressure in the heating boiler drops below 12 psi the water feeder valve will add makeup water to the system automatically until it reaches 12 psi inside the boiler.
Water feed valve furnace.
The taco 1 2 in.
A boiler fill valve automatically fills and regulates the pressure in a hydronic heating system to a pre set value.
Buy boiler water feeder direct and save.
Water flow to the system will automatically stop when the pre set value is reached.
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This hvac part serves as a water feed valve for a hot water heating application.
Feed valve is compatible with taco models.
Certain valve types also provide make up water to the system and prevent backflow when supply pressure falls below system pressure.
The water feed valve adds water to the boiler when needed.