DIYbanter - View Single Post - Baxi boiler / New heating/water system problems

John

wrote in news:b647b83d-3da7-4e5e-9c4e-
:

On Nov 23, 2:44 pm, John wrote:

Was the system changed to have all TRV if so was a bypass
circuit fitted.
Does the overheat LED flash or is a constant on
Try turning the boiler thermostat knob to just a quarter
on,
i.e. water temp lower then about 63c- Hide quoted text -

- Show quoted text -

John - thanks for the reply.

TRV (Thermostatic radiator valves?) - all the new upstairs
radiators
have these. The circuit is off at the moment.

On the old bit of the house, 2 of the twelve rads have TRV.

The overheat light is on constantly. Sometimes the bolier
on light
(next to it) is also on; and sometimes that light flickers.

That doesn't sound good ;(

I will try the boiler thermostat route.

Baxis realty dont like running hot
often the firebox gasket is leaking which trips the overheat
stat.
When was the boiler properly serviced?