Honeywell 3 Port Zone Valve 22m V4073a1039

The honeywell v4073a 3-port motorised zone valve controls the flow of water in domestic central heating systems, where radiator and hot water cylinder circuits are pumped. This valve is better suited for small to medium sized systems.

The honeywell v4073a 3-port motorised zone valve controls the flow of water in domestic central heating systems, where radiator and hot water cylinder circuits are