How to mend ... Boiler Keep Summer

why boiler keep coming on in summer?

my boiler keeps turning its self on, when it is not programmed to. its summer and CH part is off

my Potterton Promax HE Plus boiler keeps turning itself off?

In the summer months when we turn the thermostats down on some of our radiators , the boiler switches itself o... [Read more]

Valiant vuw 242/1e dhw fault #2?

I have similar boiler with similar fault. During summer when mains water is warmer, shower taps are mixed more... [Read more]

I've got a Potterton Prima boiler (not combi).can anyone tell me how to fix?

what happens is that everytime we put the hot water on , the central heating comes on as well . is there a sel... [Read more]

Problem with Ideal Isar Combi boiler?

I have an Ideal isar combi boiler running off a seperate thermostat. All has been fine with it until now. The... [Read more]

Baxi Boiler/heating comes on when in off mode?

i have a baxi boiler.The heating is in the off setting for summer, yet whenever I use the hot water for the sh... [Read more]

Ideal Combi Boiler Esprit HE30?

Boiler installed in loft Jan 09, programmer no. Excel HE installed in hallway. Boiler comes on at times when ... [Read more]

ravenheat boiler no hot water?

Switch boiler to summer setting boiler does not start up no hot water what could it be

alpha 240e combi boiler?

I can only get hot water in the kitchen and bathroom when the switch is on both heating and hot water. In the... [Read more]

Thermostat for Vokera Boiler - Excell 80 SP?

I purchased a house which has a Vokera Boiler Excell 80 SP, it has a Summer/Winter switch & Timeclock, but no ... [Read more]

Worcester 28CDi Combi - pressure rising?

My boiler is 8 years old. Never been serviced. The pressure dropped last summer when I was not using the boi... [Read more]

Ferroli HE31C Summer setting?

Just had this boiler fitted but am unable to get the "Summer" symbol to display or get the boiler to operate i... [Read more]

Ravenheat Silver Star LS 80?

The boiler fails to start with heating or domestic hot water. There is 230v into the control panel through th... [Read more]

I have a Ariston Eurocombi and I have a problem with my hot water?

My hot water is intermittent, the boiler fires up for a short time, then goes out. But if I turn the winter/su... [Read more]

Glow Worm Galaxie Obsolete spare required?

The gas fire control knob has broken (again) on our long obsolete Glow worm Galaxie 246N fire and a search for... [Read more]

Puma 80 problems?

Can you help me please ? I have a problem with my Potterton Puma 80 combi-boiler. ( permanent pilot mod... [Read more]

auto refill when pressure drops?

is there an automatic system for letting in more water into the system when the pressure drops on a 24i boiler... [Read more]

why does my worcester boiler 28cdi leak a bit from the bottom of the boiler?

When I am using my boiler all the time in winter the bottom of it sometimes feels wet and makes a small pool o... [Read more]

Saunier duvall boiler f24e - water pressure drops only when too cold?

For most of the year everything is ok with my boiler (saunier duvall thermaclassic 24e), but when its really r... [Read more]

can u dry out electrics on boiler?

hi, i have a butano run vaillant boiler that gets damp in summer etc when not in use, i have dried it out once... [Read more]