Recent content by fireyfaerie

Hi, What type of multimeter do I need? Just discovered I need 3 way valve V4073A1039 not the one I had bought. Thanks Julie :P

Nothing, the boiler wont fire up at all, the switch on the 3 way valve moved when we tried to fire it up but nothing else.

no sadly we don't have a multimeter, any other suggestions?

Initially boiler working fine, central heating stopped working but restarted when we opened 3 way valve manually by lever on side, now boiler will not even ignite ? needed new 3 way valve?

Hello, I believe the 3 way valve of my heating system is broken, the old valve is model Landis & Gyr MAV-322, is this able to be replaced with model Honeywell VC4613-30. If so can someone tell me the correct wiring as I am unable to find a diagram. :roll: I would appreciate any advice you...