Honeywell V4043B1265 28mm Normally Open 2 Port

Ex Tax: £81.37
HCO Code: 12A04P
Availability:  In Stock

V4043B 1265

28mm Spring Return Open (SRO)

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I have installed these valves on a heating system as zone valves should they have been normally closed valves?
They should be normally open valves on solid fuel systems. On gas or oil systems, you would usually fit normally closed valves.
Is it suitable for gravity solid fuel system.?
Yes it is.
Hi I am looking for a normally open '5 wire' 2 port honeywell motorised valve Can you tell me if this is the right part please. Thanks Debbie
All Honeywell Normally Open Valves are 3-wire. Sunvic offer a 5-wire Normally Open Valve (Code BU231)

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