How to mend ... Heat Only Boiler

which heat only boiler?

which is best glow worm ultracon 24 hxi or ferroli optimax 25ov

new heat only boiler?

whcih one to buy ferroli optimax 25 ov or glow worm 24 hxi

ideal icos he15?

boiler did not fire up on timer,pressed reset button& code came up as H6 flashing between the H&6 fired up for... [Read more]

What can be wrong with the boiler that heats air but not water?

My boiler (combi), works on heating for radiator, but fails to heat the water although showing no flashing war... [Read more]

hot water does not heat up that high?

i have a glow warm csi combination boiler. all the radiaters work fine but the hot water and shwer water does ... [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]

saber 28 is it my high limit thermister?

call for heat then boiler runs for 15 min shuts down then goes 2 red led

Air pressure neon light coming on?

Hi I have a alpha 240e boiler,The air pressure neon is staying on. If I press the reset button the boiler ligh... [Read more]

Sime super 90 plus problems?

Hi, We have a super Sime 90 plus boiler and about a year ago we had to change the dreaded diaphram in the dive... [Read more]

loss of pressure in brittany combi 80?

I keep losing pressure in my combi boiler, i recharged the system and when i put the heating on it seems to sl... [Read more]

I have a C28 Heatline condensing boiler with the Overheat Safety Thermostat?

I have a C28 Heatline condensing boiler with the Overheat Safety Thermostat light flashing red. It says to che... [Read more]

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]

Vaillant Turbomax 828 problem?

This is a strage one! I am not sure whether my diverter valve is on the way out or whether something else is c... [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

ravenheat boiler 2half years old wont start?

i have a raven heat boiler it will not go have had 4no boiler engineers looking at it had 3 new pcb boards cha... [Read more]

how can i found out the problem with my intesa tp23 mfi?

when you turn the hot water tap on the burner fires up then cuts out whilst tap is still running. Also when so... [Read more]

combi boiler sime super 102 deluxe?

i have a combi boier sime super 102 its working but when it goes heat up to 50deg temp then boiler goes off on... [Read more]

Hot water fault on Vokera compact 28?

Hot water intermittant and has flow slowed to a narrow stream which stops after 10 to 15 minutes Cold water p... [Read more]