How to mend ... Need Really Hi Really Ch

What should I do about Potterton EP2000 programmer?

This has been perfect for the last 19 years. The HW is still perfect. The CH has developed the following fault... [Read more]

Domina 80E CH fault?

I can get hot water easily and constantly but the central heating doesnt work properly. The CH comes on when i... [Read more]

DHW is fine but CH only runs for 10/15 sec?

Hi, i have a Chauffataux et Maury Combi 80. The CH will only run for 15 sec then go off, after a while it will... [Read more]

Override Control?

EP 2000 Electronic Programmer In the past have attempted to override the programme but it only allows it on H... [Read more]

Why does my Baxi Bahama flame out ?

I have a Baxi Bahama wall mounted boiler which flames out four or five times a night when the CH is on. It d... [Read more]

Boiler cuts out when CH set to on?

I have a potterton system with a 2002 timing controler and a PT2 remote electronic thermostat. If the system i... [Read more]

Halstead Ace High boiler central heating cuts out before thermostat tempera?

Hi, my Halstead Ace High boiler central heating cuts out before thermostat temperature. Hot water works fine a... [Read more]

how to fix my puma combi 80 ?

The problem is that the hot water works ok, but the CH wont come on..can you advise

how can i fix my timer & selector switches on my Thorn EMI M30/42B boiler?

I have a Thorn EMI freestanding boiler model number M30/42B and the Timer Switch does not move or set any time... [Read more]

drayton(iflo) wireless +rf rf603?

I have just purchase one of these and have questions answered on DIYNOT site but am interested in the Live, nu... [Read more]

Worcester Bosch 28cdi vents water?

My 28 CDI vents water through the over pressure valve. I have replaced the valve but it still keeps venting es... [Read more]

can anybody help turn on my heating?

my boilers turned on but the programmer just has dashes on it tried everything to get it on, including leaving... [Read more]

Boiler doesn't heat up?

Hi, I have an Halstead Ace High boiler that was showing lockout but i topped the pressure up to 1.5bar and ... [Read more]

F 9 fault on Ultracom 30sxi?

I regularly get th F9 fault indicator . It is not described properly in the manual. The problem seems to be di... [Read more]

myson housewarmer?

I have economy 2 back boiler and the boiler keeps switching off. It lights up fine and can run well for week b... [Read more]

GlowWorm 24ci boiler high pressure fault?

With the boiler left on, i.e. no demand for DHW or CH, the pressure will remain constant, set at 1.0 bar. Whe... [Read more]

Strange timer fault on Halstead Best 50?

I have a Halstead Best 50 which works fine on HW timer but does not work on CH timer. If I switch to continous... [Read more]

need a code for Ford 3000 Traffic ?

Please help me , I need a code for my Ford 3000 Traffic, serial no: M016558 , 2 ch. Thank you very much.

Worcester Heatslave 20/25 Combi-boiler?

Our Worcester heatslave 20/25 combi-boiler seems to have a mind of its own. The hot-water sometimes takes age... [Read more]

how to fix my jaguar 23kw combi boiler?

my hot water is fine but when i put my ch on if say its preset to 50c it will come on go up to 59c then keep c... [Read more]