We live in a two bed flat which was built in 2014. We went to put the heating on via our Honeywell thermostat over the weekend but no heating kicked in. I've gone to test it again today and again no heating.

We have two zones on our thermostat so I then put on zone 1 (which is the lounge) and the heating immediately kicked in and you could hear the boiler whirring.

When I turned off zone 1 and left on zone 2 (the bedroom), the boiler than turned back off.

Has anyone got any tips on how to overcome this issue? Our bedroom suffers from damp so we could do with having some heat to dry it out