How to mend ... Boiler House Hot

ferroli optimax HE31C the digital display is saying 'no CN''? ?

We have no hot water or central heating, no other error code is displayed. I've turned off at the mains, press... [Read more]

Potterton Programmer not controlling stat?

I developed a fault on my Potterton system as a direct result of trying to change the in room stat (Potterton ... [Read more]

Fault with ideal isar he 30?

My ideal isar he30 boiler keeps on heating the system when the programmer is off and goes to the preheat for t... [Read more]

shower flow?

Aqualisa Victorian style shower new house 2001 recently ariston boiler had to be replaced. Firroli combi fit... [Read more]

Condensing boiler overflow dripping?

We moved into a newbuild 18 months ago but over the last 2 months the overflow pipe to my boiler (located dire... [Read more]

Potterton puma 80, CH not working?

Hi all i hope i posted this in the right place, Basically moved into my new house last month and the house ... [Read more]

Worcester Greenstar R25 HE Combi burner problem?

Hi there, I have just bought a new house and have a problem with my boiler and thought I may be able to get... [Read more]

Boiler only noisy when water is put on?

Hi My condenser boiler bangs a bit when the hot water comes on. It is fine when just heating is on. The house... [Read more]

Baxi Solo 70/4 failure?

On Xmas eve boiler main or pilot solenoid started loud clicking/knocking with main burner flashing on/off voil... [Read more]

glow worm boiler problem ?

Hi my boilers having a laff with me, switch it to heat the house and no problem, switch the water heater on fo... [Read more]

Replace bath tap inner valve, combi boiler? Worcester heatslave 12/14?

Hi, I want to replace a loose tap inner valve, Can I turn off main water supply to house with a combi boiler? ... [Read more]

Camray 2, programmer compatibility?

I have a Camray 2 oil fired boiler with a broken EP2002 programmer. I don't need hot water all the time but d... [Read more]

Troubleshooting a Bosch ZWB28-3 combi boiler?

Currently it heats our hot water well but when cold is mixed in like in the shower the temperature of the wate... [Read more]

How can I fix my baxi combi boiler?

Hi, My 105e baxi combi boiler is producing heating I.e to the rads, but when will run the hot water taps in a... [Read more]

Euro combi 13 yrs old won't fire up...Help?

Hi, My boiler stopped working this morning. no heating and no hot water. Turn on and boiler seems to begin s... [Read more]

How do I drain a boiler considering it’s connected to the hot water heater?

I have an oil boiler in a one story house that pushes hot water through radiant ceiling tubing in the attic & ... [Read more]

low pressure on bathroom taps?

i have just recently installed a new bath etc,question!"why should the water presure drop of,of them? 1.abruz... [Read more]

how to fix my combi?

hot water ok turn heating on pump going but no heat all rads air out water topped back up so arrow is in the ... [Read more]

Vaillant Ecotec plus 824 with no central heating?

Please help!! We've been in this house for almost a year - so I'm not sure when the boiler was installed bu... [Read more]

vaillant boiler trips house electrics when hot tap on?

When i put hot tap on or fire up the heating the main rcd trips on the fuse board.any ideas