How to mend ... Hw Ok Not Ch

hw not working but CH is Baxi 80E?

Basically, we had some work outside and water was switched off about 3 weeks ago, pressure was dodgy so i ran... [Read more]

ravenheat c85t combi?

I have a ravenheat c85t condensing combi which appears to work fine apart from the oddity that after a few min... [Read more]

ravenheat 85 "a" reigniting?

Hi my ravenheat 85 a works fine when asking for hw however when the ch is demanded sometimes the burner will i... [Read more]

ferroli modena 102 how can i fix it?

ferroli modena 102 fires up on ch and hw for five seconds then bar light flashes and then boiler cuts out cha... [Read more]

Boiler comes on of its own accord?

I have a Potterton conventional boiler, Suprima HE,with an EP6002 controller. In the last two days the boiler ... [Read more]

Can I change S plan to Y plan CH system?

I have a Mid postion vavle (S) plan can I cange it to Y plan System to seperately control HW from CH.

Potterton EP2000?

-------------------------------------------------------------------------------- Hi, i am desperate for some ... [Read more]

Central heating causes pressure rise sharply -PRV then operates- whats wron?

Have a Worcester 24i Jun. HW works fine but when CH is on the pressure goes from 1.2 bar to over 3.5 then PRV ... [Read more]

pcb fuse blowing on fuel saver f45 ?

builders done what they do best cut through wire for boiler they replaced pcb replaced fan and the selector th... [Read more]

POTTERTON PROFILE 40e NO PILOT LIGHT - HOW CAN I RE-LIGHT IT?

Just stopped working - no lights on the terminal for CH / HW and know nothing about boilers at all. Please ca... [Read more]

Halstead Ace high CH not right!?

20 mins after putting heating on, "power on" light flashes, heating light stays on but burner light goes off. ... [Read more]

LANDIS & GYR PROGRAMMER - HW OK BUT NOT WITHOUT CH?

I have recently moved into new flat with Baxi Solo 3 50 PF boiler. There is a Landis & Gyr programmer (don't ... [Read more]

baxi 105he hw works fine but no ch?

baxi 105he the hot water works but the central heating doesnt

potterton 2001?

When I put the HW on contant the radiators come on even if the CH is turned to off - Help

Hot water keeps boiling?

DHW (gravity fed HW pumped CH system; Potterton floor standing (?1200) balanced flue boiler replaced 6 years a... [Read more]

modena102 ch problem?

i have a modena 102 that heats water perfectly but on ch pressure rises boiler creaks and after 30 seconds ish... [Read more]

My boiler pump runs continuously and fires even when timer switch is off?

I have a potterton boiler, potterton time switch with HW and CH having separate controls. The boiler recently... [Read more]

Baxi Combi 105e - flame-out problem?

My boiler runs oK on CH & hot water. However if I shut the CH off from the Controller ,the Boiler keeps runnin... [Read more]

Potterton Netaheat 16/22 Boiler - No pilot light and won't relight?

I have a Potterton Netaheat 16/22 boiler which has stopped working. When there is a demand for HW or CH there ... [Read more]

No burner light (halstead high ace)?

Got a problem with boiler, no burner light, no CH no HW, tried reset tried power off, tried overhear reset.