How to mend ... Best Boiler Thermostat

Query boiler not giving heat or hot water?

I have a Saunier Duval F24E:2 and the red and green lights as on constantly. The thermostat is showing at 21 ... [Read more]

How can I fix my Halstead Boiler (over 10 years old)?

My Halstead boiler is able to heat the hot water but does not heat up the radiators. Most times the radiators... [Read more]

Boiler firing up when room stat is not calling for heat?

Hello, Hope someone can help? I've had a sales wireless programmable thermostat installed and when tested b... [Read more]

Radiators hot all the time,Fault FC?

Thermostat TR2, boiler:Worcester Bosch RD532i. Multifunction display shows fault FC,Text display shows Please... [Read more]

Override button heating temperature?

Hi David, You are truly a modern-day hero. I'm just about to investigate the tenant's boiler - with a view... [Read more]

potterton netaheat boiler stat?

How can I test my boiler stat is operating correctly their is no cylinder stat fitted new thermostat that seem... [Read more]

What the problem with my Wickes Combi 82 boiler?

Ive recently had british gas out to carry out one off boiler repair. They replaced the Thermostat and diverter... [Read more]

How do I change the pump on a Bahama 100?

As with most people I have become very familier with this boilers little querks. The latest problem is the wa... [Read more]

Glowworm 330+ boiler starts up at night?

The boiler starts up at night despite both system controls being set to off and it not being cold enough for t... [Read more]

Why does my Bristan shower thermostat keep breaking?

I installed a Bristan shower recently and about 6 months later there was no hot water coming out. I changed th... [Read more]

british gas wri receiver ?

receiver flashing red for hours.green light constant.hot water coming on fine.no central heating for a week no... [Read more]

Boiler cuts out?

The boiler will start and then run no problem.After it as been running for about 10mins it will cut out, fan i... [Read more]

Replace digistat scr with a fixed c\h programmer?

Can you please recommend a non wireless fixed on the wall central heating programmer and thermostat that can r... [Read more]

GREENSTAR 28i junior\iflo digistat scr\drayton rf601 not keeping temp?

I have a greenstar 28i junior boiler connected to a iflo digistat scr which connects via wireless to remote dr... [Read more]

crane cavalier 45--3 boiler?

My boiler has an ailing modulating thermostat.It is a Teddington Type TTB unit measuring 2.875" lg,0.875"w &1.... [Read more]

How to reset Boss Thermostat BRTRF that lost communication?

Had a power cut last night and now thermostat wont work and boiler wont come on for heating only for hot water... [Read more]

Remeha Avanta plus - No heating but hot water is flowing?

I have a problem with my Rehema Avanta plus boiler. It was working perfectly well but on Monday 29th October, ... [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]

Potterton Netaheat - no heating without hot water?

Boiler will only fire up when "hot water" selected on controller (EP2002). When hot water is on, radiators al... [Read more]

How can I fix it?

I have a baxi combination boiler 105e, all the temprature led lights come on and shut the boiler down as soon ... [Read more]