Hi my parents are struggling to get there living room radiator to heat up every other radiator in the house works fine, it did this last year and they ended up tapping the valve and it worked fine all last winter.
They've tried to tap the valve again with no luck, so my dad went and bought a new trv and has installed it but it's still not heating up any ideas?
He's got a greenstar cdi classic combi
He's turned off all the TRV and still not heating up, he also says valve pin isn't sticking and there's no air or water coming out of bleed.
They've tried to tap the valve again with no luck, so my dad went and bought a new trv and has installed it but it's still not heating up any ideas?
He's got a greenstar cdi classic combi
He's turned off all the TRV and still not heating up, he also says valve pin isn't sticking and there's no air or water coming out of bleed.
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