Honeywell 3 way mortorised vavle

Heatingnerd · 7 Oct 2005

How do change the motor?
Having problems refilling central heating system (does overflow pipe into expansion tank need to be out of the water?)

kevplumb · 7 Oct 2005

(does overflow pipe into expansion tank need to be out of the water?)

yes
what model of valve is it some honeywells you can't change the motor without a drain down

Heatingnerd · 10 Oct 2005

Honeywell part number is 4000 2737-0001 (if this info willhelp someone to give me advice on how to replace the motor)

I cleared the overflow (venting pipe into expansion tank in loft), shut all the bleeding screws opened the 3 way port valve to manual, still in is sucked in at the lowest rad, does not seem to be filling. Spent weekend and no joy

kevplumb · 10 Oct 2005

have a look here

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Honeywell 3 way mortorised vavle

Heatingnerd

kevplumb

Heatingnerd

kevplumb

DIYnot Local

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