Hi
The radiators in my house are only getting warm at the top. Bled all of the radiators and therefore don't think that its air in the system. Hot water is working fine. Boiler starts up for about 3-5 minutes and then shuts down. Pump is working fine. Thermostat is at the max. Think it might be a circulation problem but all of the radiators are warm at the top. Its a sealed system with 2 2 port valves for hot water and central heating. Could it be anything overheating and shutting down? i.e 2 port valve. Any ideas?
The radiators in my house are only getting warm at the top. Bled all of the radiators and therefore don't think that its air in the system. Hot water is working fine. Boiler starts up for about 3-5 minutes and then shuts down. Pump is working fine. Thermostat is at the max. Think it might be a circulation problem but all of the radiators are warm at the top. Its a sealed system with 2 2 port valves for hot water and central heating. Could it be anything overheating and shutting down? i.e 2 port valve. Any ideas?