John Guest Speedfit Sp Underfloor Heating 11 Manifold Iso Valve

Category

Underfloor Heating Systems

Store

eBay

Brand

John Guest Speedfit

JG Underfloor Manifold Isolation Valve is a replacement valve for that thermostatically opens the return port for the associated manifold circuit when in use and closes when shutting down. Installed on the return bar of the manifold, the valve opens as hot water is pumped through the circuit slowly opening as the temperature rises. The valve closes automatically as the system shuts off and cools.

11.41 GBP