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Honeywell Home 3 Port Motorised Mid Position Zone Plumbing Heating Valve 22 Mm V4073a1039/U

Home Honeywell Home 3 Port Motorised Mid Position Zone Plumbing Heating Valve 22 Mm V4073a1039/U
SKU:
PS833133
Special Price £116.47 £97.06 Regular Price £232.69
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SKU:
PS833133
The V4073A Valve has been designed to control the flow of water in domestic central heating systems where both radiator and hot water cylind... [Read More]
The V4073A 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 typically suited for small to medium sized installations. This 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. When used in this way the control system is known as Sundial Y Plan and the components can be connected together using the Sundial Plan Wiring Centre which has dedicated terminations and there is no need for a wiring diagram. An alternative method of wiring is to use the Honeywell Home 10-way Junction Box (42002116-002) together with the Honeywell Home Sundial Plans Wiring Booklet. Additionally the V4073A Mid-position Diverter Valve must be positioned where it cannot block any vent or cold feed when either port A or B are closed. 1 year guarantee Quiet operation minimal power consumption Powerhead replaceable without draining down Potential free end switch for electrical control of pump and/or boiler Potential free end switch for electrical control of pump and/or boiler 1m flying lead head resistant cable Valve Opens to Port B in 8 Seconds (under Spring Return) Provides electrical output to boiler and/or pump options 22 mm/28 mm or 3/4 1 connections
More Information
Brand Honeywell
SKU PS833133
MPN V4073A1039/U
EAN 5023220400356
Shipping Time 1-5 Working days
Supplier Category MOTORISED_VALVES