Check that the pump is working ok then suspect the or way motorised valve. Let’s first have a look at the position of the 3-port valve in the heating system. Apr 20- I have a faulty way mid position Honeywell diverter valve thats needs changing but I am unsure if I need to drain the system down.
However the hot water outlet goes direct into the water storage tank without any shut off valve. If I close off the valves can I just run off the. It has a way Honeywell divertor valve.
The boiler is firing up when heating is selected on the programmer.
I had a similar problem last year . Find great deals on eBay for Way Motorised Valve in Water Heaters. At Boiler Recycle Direct we provide new and usedgenuine parts for every boiler . Nov 20- Your combi boiler diverter valve is a valve that opens and closes to. I’ve been quoted £4to replace a 3-way valve. The part itself is around £10 so it looks as though £2is being charged for labour, which . Free repair help – change way valve boiler myself.
Honeywell Motorised Valve Faults, Problems and Fault Finding. Honeywell V4073A mid-position valve (Honeywell port valve). Read More
