Troublesome Baxi Platinum Combi Boiler Help and information on all topics relating to your central heating, air conditioning and ventilation issues.

[Bayardmm]

I have a problem with my Baxi Platinum Combi boiler. Recently I’ve noticed that room temps have fallen. When I check the thermostat I find that it’s calling for heat but the boiler isn’t supplying. When I drop the flap I see that the boiler is indicating that it’s supplying hot water but there are no taps open. I can clear this by quickly opening and closing a hot tap, and then the boiler switches into heating mode. Suggestions please.