How to mend ... Best Boiler Thermostat

Drayton RF2 ignored by Baxi 105HE?

Hello, I have a Drayton RF2 digistat connected to a Baxi Combi 105 HE. I have had 5 years without a problem bu... [Read more]

replacing a thermostat?

hi do you have a diagram or instructions on how to replace a thermostat on a baxi bermuda 552 back boiler chee... [Read more]

worcester greenstar 25si/30si boiler not firing up ?

when wireless thermostat dt 20 rf asks it to, battries ok, little flame symbol shows boiler does not ignite,... [Read more]

Vaillant ecotec 466 boiler f.75 5er code?

Hi we have the above boiler which has been displaying the F.75 fault code. We have had the pressure sensor cha... [Read more]

Potterton Promax Combi- hot water but no heating?

My boiler gives plenty of hot water but the c/h will not come on. The c/h water pressure is ok, the thermostat... [Read more]

why is red light coming on?

Any ideas why my red light on my vokera 24 compact keeps coming on heating is only running for ten min when tu... [Read more]

boiler cuts out after about 3 quaters of an hour?

potterton netaheat 10-16mk2 after putting on heating it runs for about 3 quaters of an hour then boiler shu... [Read more]

How can I identify my potterton oil fired boiler model?

I have an old Potterton oil fired boiler, no obvious type plate on it . the previous owner didn't have a manua... [Read more]

have green light flashing above overide worcester boiler?

Hi, Worcester Greenstarr CDi, have green light flashing above override and heating wont come on, have reset an... [Read more]

my heating and hot water needs fixing?

Hello,i have a myson orion boiler. we had an extension and the boiler had to be moved a few feet. before this ... [Read more]

How can i get the radiators and hot water working after buying gas?

I have a Vokera compact 25 using an Altech stat. I just bought credit on my gas after running out of gas compl... [Read more]

Getting the burns to light up on boiler?

I have a Burnham holliday boiler. The pilot light is on and does stay on but when I turn up the thermostat th... [Read more]

thermostat does not click when turned?

went to put on heating thermostat does not click no error message on boiler and i have hot water

Worcester Bosch 25cdi boiler - central heating not working?

Hot water working OK but central heating won't work. Tried switching off Master Switch, leaving a few seconds... [Read more]

how do i get my siemens thermostat rdh10 to work with my boiler?

how do i get my siemens thermostat rdh10 to work with my boiler

Vaillant VMW ES/282/2-5 R1 boiler not firing up?

I have a boiler VMW ES 282/ 2-5 R1 The boiler will not light, it sparks but there is no gas. I have renewe... [Read more]

Worcester Greenstar 18Ri Volatile Lockout...which sensor to replace?

I have a Worcester Greenstar 18Ri boiler which runs for about 60 seconds before stopping with a fault code of ... [Read more]

potterton netaheat 10-16?

Boiler fires up ok bur front of case getting very hot and not shutting down boiler thermostat does not seem to... [Read more]

vallient ecotec boiler about 5 years old?

how do i get my downstairs thermostat to talk to the boiler so i can adjust the temperature from the living ro... [Read more]

Housewarmer 55 locking out?

Hi, I have a potterton housewarmer 55 back boiler that keeps going to lock out. It seems as though it only hap... [Read more]