Hi. I have hot water but no heating. I recently changed the three port valve which initially fixed the problem and gave me heating as well as hot water but it's reoccured (it worked for about 2 weeks after installation). I'd appreciate some advice on what to do next. A further problem seems to be that the fault is intermittent.
Hot water no heating
- Thread starter JoeMM
- Start date
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look at the three port valve you will see a little lever push this across to the latch position this should give you heating and water and prove you have aproblem with this valve
if the fault is the same as before id be checking the wiring etc when the fault occures again check if you are getting power on the white wire to the valve.
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