Honeywell V4073A 28mm Three Port Motorised Mid position Central Heating Valve

Name: Honeywell V4073A 28mm Three Port Motorised Mid position Central Heating Valve
Brand: Honeywell

Honeywell

Welcome to the PlumbinBitsUK Site\nHoneywell V4073A 3 Port 28mm Motorised Valve\nThe Honeywell V4073A Mid Position 3 Port 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. \nIt is typically suited for small to medium sized installations.\nThe valve features a manual lever, which should normally be in the \u2018AUTO\u2019 position. This can, however, be changed to \u2018MAN OPEN\u2019 position for system draining and filling purposes.\nThe V4073A 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. \nWhen used in this way, the control system is known as Sundial Y Plan. The components can be connected together using the Honeywell Sundial Plan Wiring Centre which has dedicated terminationsPOSTAGE\nStandard postage is included. We offer alternatives s