How to mend ... Boiler Going Stat

no heating?

i have a domestic gravity fed pumped system with two mot. valves. the HW system works fine when controller dem... [Read more]

how to fix my vaillant turbomax plus 282/2e combi?

re: vaillant turbomax plus 282/2e combi boiler. Problem with c.h coming on when internal timer in 'off' and ro... [Read more]

boilerstate replacement for freestanding vulcan?

got new boilerstate which has been updated from the original one, the old onne had two prongs for the wires, b... [Read more]

POTTERTON MINI MINDER, NEED REPLACEMENT?

I HAVE A POTTERTON MINI MINDER ES TIMESWITCH FOR MY HEATING ON A COMBI BOILER , I AM REPLACING IT WITH A POTT ... [Read more]

Heatslave 20/25?

Quite often the pump on the boiler cuts out and so the central heating goes off. Click the room stat to off an... [Read more]

how can i fix my Worcester 28CDI ?

I do not have a room stat fitted but have always used the heating control on the boiler ,i now have it virtual... [Read more]

Radio link between transmitter and boiler?

My Worcester bosch combi is just over 2 years old and keeps losing link between transmitter/room stat and boil... [Read more]

Can I fit any brand of thermostat to a Vaillant Turbomax boiler?

I want to fit a wireless roomstat to an existing Vaillant Turbomax boiler. The boiler already has a good time... [Read more]

Potterton Prima F80 cold start problems ?

My boiler fails to start from cold but I can get it working by turning down the boiler stat to an almost off l... [Read more]

Back boiler change to oil boiler?

I currently have radiators in all rooms & hot water run from a back boiler behind my coal fire. The system has... [Read more]

ferroli modema 102?

there is no hot water or heating when these are asked for the boiler lock out red light comes on suspect saf... [Read more]

jaguar 24 ktvj boiler gets to temp fast then stops over and over?

boiler heats up fast then stops ,i think its the high limit stat

Myson Apollo 50B will not switch off?

Problem started when suppressor blew. Replaced suppressor but boiler then over-heated. Instructions pointed ... [Read more]

no heat to the radiators?

my boiler works triggered by either the room stat or presumably the cylinder stat for the hot water; but no he... [Read more]

pottern kingfisher mf rsl40 100?

room stat reaches temp but boiler does not cut out causing hot water tank to overheat and blow out through ove... [Read more]

How can I fix my Ideal Classic HE15 condensing gas boiler?

When the programmer has instructed the boiler to turn off on the time sequence, the boiler still ignites for 1... [Read more]

Potterton Profile 50e tripping?

I have a Potterton Profile which runs fine most of the time, installed 1997 running on natural gas. Every n... [Read more]

Micron 40ff heating up then cooling right down before starting up again. ?

Please help I have a Micron 40ff with radiators with TRV's & a room stat, I replaced the old style PCB about 3... [Read more]

Is my frost stat faulty?

My frost stat (located in the garage) is kicking in and firing up my boiler even when the control is OFF. Tha... [Read more]

frost stat ?

my boiler comes on when switched off but it has no frost stat its a potterton suprima