How to mend ... Heating Boiler Leak

I have a leak coming from the diverter valve on my worcester bosch 28CDi ?

I have a leak coming from the diverter valve on my worcester bosch 28CDi combi boiler. I have to re-pressurise... [Read more]

how do i fix an Isar HE24?

My boiler is not fireing up, i have no hot water or heating. Have bleed rad valves, one rad had a small leak l... [Read more]

how can i fix my vorkera linea combi boiler?

it used to need topping up about every 6 months now its every couple of days there is no dripping from pipe th... [Read more]

When is it time to change a boiler?

I have 59 years old boiler for radiant heating. It's working. I just change the expansion tank due to leak. Do... [Read more]

cold water leak?

hi i have a worcester 24cdi and a water leak from the main cold supplie dripping from the bottom of the boiler... [Read more]

Worcester 28i Combi boiler keeps loosing pressure?

I recently had my combi boiler moved 3 metres up from a bedroom to the loft. Ever since then, every 3 days I h... [Read more]

ISAR HE30 BOILER PROBLEM?

My 86 year old Mother had a Ideal HE30 Boiler fitted under the Warmfront scheme in July 2007, nearly 3 weeks a... [Read more]

combi boiler pressure loss?

baxi 80e combi losing pressure. Only used to lose pressure with heating on. Used to have to top up every coupl... [Read more]

Home Heating System Vaillant 835/E2 - F25 ERROR?

Hi, I have had the error F25 appear on my boiler and as a result have filled it with water to raise the pr... [Read more]

high pressure problem british gas C1 combi boiler?

I have a worcester bosch combi boiler BG C1 4731153 [NG] the pressure keeps rising even if the heating isnt on... [Read more]

vokera 20-80 rs pressure gauge drop?

I have a vokera 20-80 RS. Lately the pressure gauge needle drops violently when hot tap or central heating is ... [Read more]

Pressure drop on Baxi Combi 30HE?

Above bolier losing pressure to the tune of 2 bar every 8 hours. Expansion vessel changed, secondary heat exc... [Read more]

britony combi chaffoteaux & meary is leaking outside?

The pipe that goes outside is leaking and the pressure is quite high. Every time i drain the boiler to bring ... [Read more]

Ideal Mexico boiler has water leaking from overflow pipe. Why?

Hot water is leaking from the overflow pipe on the cold water tank on the roof. Also, while the radiators get... [Read more]

How to re-pressurise Saunier Duval?

I have a Saunier Duval Isomax F28 E2 Last nite I stupidly drilled through a heating pipe under the floor. O... [Read more]

faulty boiler no one can cure worcester heatslave 15/19 combi?

my boiler is losing pressure and no one can get to the bottom of it !! overnight the pressure drops to virtu... [Read more]

Help! Heat Line problem?

What is causing poor hot water flow to all taps? So much so, that when one tap is turned on (with only more th... [Read more]

Potterton proforma 28i?

This boiler was in the property when we moved in 3 years ago. The only controls we have are a programmer in t... [Read more]

Where is the isolation valve?

I have a ferroli optima 700. I recently had a leak which stopped my boiler from working completely (no hot wa... [Read more]

Why does my Potterton CH boiler use water?

I can fill my boiler to 1.5 bar and the following day the gauge reads zero. The central heating still works an... [Read more]