Replacement Synchronous Motor for motorised valves ACL Honeywell Landis Gye Satchwell Sopec Tower DIY Replacement 2-Port 3-Port Valve Failure

£9.9
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Replacement Synchronous Motor for motorised valves ACL Honeywell Landis Gye Satchwell Sopec Tower DIY Replacement 2-Port 3-Port Valve Failure

Replacement Synchronous Motor for motorised valves ACL Honeywell Landis Gye Satchwell Sopec Tower DIY Replacement 2-Port 3-Port Valve Failure

RRP: £99
Price: £9.9
£9.9 FREE Shipping

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Description

If it’s the other way round, and the 2-port valve controlling the hot water circuit is failing, it may be less obvious. Travis Perkins were selling BOSS brand genuine SYNCHRON motors in the past but their web page photo now shows what looks to me like a cloned motor.

This motorised valve was also rusting through round the screw in the picture Honeywell powerhead (actuator) jams? Apart from the few moments when it is switching between ports, Port A and Port B are not open together.The other motor flange must line up so that the single securing screw can be re-fitted and tightened. So, if the lever is only loose for the first¼ of the slot, the valve is in the Hot Water Only position. I am happy with that because snow is forecast this weekend but I just want to know if this fee is considered OK as I may need to use them again. Honeywell V4073A1039 22mm 3-port mid-position motorised valve showing inlet port AB and outlet ports A and B. The auxiliary circuit could be set to work at a lower voltage than mains but it is normally carrying mains voltage.

The orange valve wire may have a potential of 230V but this is coming from the cylinder stat (to which the orange wire is also connected) and not from the circuitry of the valve. If all the power to the central heating system is turned off, and the manual lever is still loose across the whole slot, the mechanism may be jammed. With the mains electrical supply turned off and isolated, the resistance across the two motor wires (either both blue or both orange) can be tested.The most common by far are the 22mm 3-port, 5-wire, mid-position valve and the 22mm 2-port, 5-wire, zone valve. They tell us that the valve has moved into the mid-position where both Heating and Hot Water ports are open. This is because the lever can onlydrive the valve just a little past the mid-position but the motor drives it much further. A normally-closed valve is closed when no power is being applied to it and needs electrical power to drive it open.



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  • EAN: 764486781913
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