How to mend ... Hello Boiler Radiators

glow worm 65-80 central heating works but no hot water?

Dear All, our glow worm 65-80 is playing up. the central heating appears to work as before and all the radiat... [Read more]

hot water runs cold?

my boiler performa 28i heats the water in the radiators ok but the water runs cold in the hot tap very quickly... [Read more]

Vaillant ecoTEC plus 837 pressure keeps dropping?

My boiler pressure keeps dropping to 0.4bar after a couple of hours even after refilling system to 1.5bar. T... [Read more]

how can I fix my boiler, Worcester Bosch RD532i combi?

I have a Worcester Bosch combi boiler model RD532i with a continuing problem. The pressure guage regularly fal... [Read more]

stop knockin of radiators?

have had a condensing boiler fitted and am getting knocking from radiators have bled system several times but ... [Read more]

boiler keeps knocking off after 4hours?

had new baxi he18 heating only boiler installed. new pump and regulator valves on radiators. It keeps knocking... [Read more]

Worcester Bosch 35CDi II banging & wild pressure (CH only)?

Hi, just recently our Worcester Bosch 35CDI II boiler has been making worrying noises After 30 seconds or s... [Read more]

my boiler keeps over heating?

my boiler keeps over heating and shuts of, also one or two of the radiators are off cold most of the time, now... [Read more]

my boiler wont work it sounds like a kettle?

i have a valliant boiler the pressure dropped so filled it back up it was working fine then the pressure dropp... [Read more]

help can anyone fhelp me fix europa 24 combi boiler?

ive had boiler in house now for 4 years.up till now no problems now the boiler keeps firing up as if someone i... [Read more]

i need a manual for a ferroli comi boiler?

I need to program a ferroli boiler and dont know how to set the times for hot water and radiators

Burners not firing up in boiler? Myson Apollo Boiler?

Hi I have a Myson Apollo boiler & recently been having problems with C/H. Some times we have some heat in rad... [Read more]

How can I fix my Potterton Prima 40B Boiler?

Just added a radiator to the house and had a little leak, Ive sorted the leak and the boiler will ignite but n... [Read more]

i have air in my vented heating system?

how can i get air out of the heating system, bleeding the radiators hasn't worked. the boiler is a glow worm ... [Read more]

Revenheat RSF820 Boiler Problem?

Hi I recently moved into my new house. There is a Revenheat RSF820 boiler installed in the house. The Probl... [Read more]

How can I fix my Baxi Bermuda 50/3 Back Boiler with Inset Gas Fire?

My Baxi Bermuda 50/3 back boiler lights up properly, heats the water and then the radiators correctly. It then... [Read more]

Water heating?

my boiler will not heat the water in the radiators hot enough its only warm

my boiler wont heat water the radiators work fine ?

its a halstead boiler one minute working fine while washing dishes water went cold

pilot light keeps going out?

why does the pilot light keep going out on my combi boiler its a glowworm swiftflow 80.when we put radiators o... [Read more]

can i make my sime format 30 he boiler more efficient?

we have just recieved a gas bill for £350 we have a sime format 30 he 8 radiators and two towel rails thermos... [Read more]