Mend > Home Heating Systems

Vaillant turbomax vuw hws problem ignition indicator flashes?

When calling for hot water the boiler does not kick in and ignition indicator flashes but it can be resolved b... [Read more]

time clock failure?

optima 901 will run for weeks ok, then forsome unknown reason without a mains failure, the timer clock returns... [Read more]

Pilot light?

The pilot light keeps going out on my vulcan coninental boiler.Is there an easy way to relight it and has anyo... [Read more]

how can i fix my combi boiler?

since yesterday water has been leaking from overflow pipe outside. when i checked my ferrolli combi boiler in... [Read more]

valiant combi boiler vcwgb221?

I desperatley need a manual for this boiler PLEASE

fault code F1?

I have a Protherm 80E combination boiler it is roughly 3 years old. over the last week, daily the display show... [Read more]

sime ff80 combo?

the pressure gauge keeps creeping up no matter how you drain water off and the water when filling a bath takes... [Read more]

ideal classic boiler no electric?

my boiler wont light?help?

Can I replace a Fan for a Potterton Netaheat 16-22 Boiler?

I have a Potterton Netaheat 16-22 electronic boiler. How hard is it to replace the fan. Also, I can get a re... [Read more]

Glow worm Swiftflow 120 Low system pressure?

When heating goes off, system pressure drops to point where low pressure light starts to flash. When heating ... [Read more]

VAILLANT BOILER VC 242EH?

BOILLER KEEPS CUTTING IN/OUT AFTER WARMED UP

does anyone know where i can purchase a timer switch for a biasi 24s boiler?

the timer switch on my combination boiler biasi 24s has broke.cant afford to replace whole boiler so would lik... [Read more]

noisy worcester 24i rsf?

when starting heating system it makes a loud cracking and popping noise and the pressure gauge judders takes a... [Read more]

potterton netaheat 10/16?

my boiler willnot ignite i have change the ignition control and the gas valve

Glowworm Swiftflow 80 not heating?

7 Year old glowworm swiftflow 80 (honeywell) has recently got a bit noisy and last week, out of the blue stopp... [Read more]

How to operate stroage heaters, Creda automatic?

Hi all, Anyone know how to correctly operate the older type storage heaters? I believe they are the earliest ... [Read more]

MY RADIATERS WORK BUT NO HOT WATER IN MY TAPS BRITONY COMBI 80?

CHAFFOTEAUX MAURY BRITONY COMBY 80 MODEL 200906755037-31 I HAVE HOT RADIATERS BUT I HAVE NO HOT WATER GOING TO... [Read more]

leak on worcester 24i rsf?

have water coming out auto air vent

potterton netaheat 80e turning on pilot light?

I have a potterton netaheat 80e and the instruction on the furnace said to turn off the switch for 5 min then ... [Read more]

What's wrong with my valiant boiler?

Following me bleeding a rad, our boiler displayed F. 22 and the heating cut out. It is now displaying F. 1. As... [Read more]