The Honeywell V4073A 3 Port Mid Position Valve has been designed to control the flow of water in domestic central heating systems, where both radiator and hot water cylinder circuits are pumped. The Honeywell V4073A Mid Position Valve is typically suited for small to medium sized installations.

The Honeywell V4073A Mid-position Diverter Valve should be used in conjunction with a room thermostat and cylinder thermostat to provide full temperature control of a conventional, fully pumped central heating installation.

• Spring return action

• Three position operation

• Powerhead replaceable without draining down

• Manual lever for filling/draining down

• Quiet operation, minimal power consumption

• Provides electrical output to boiler and/or pump