How to mend ... Water Inner System

Ariston 27 RFFI boiler - pressure drop?

I need to fill up the boiler every 2 days when it drops from 1.5 bar to zero. The pressure relieve valve has b... [Read more]

Potterton Domestic Boiler and Heating System?

How can I fix my Potterton Boiler - Prima F, model EP 2002? Its Central Heating and Hot Water functions sudden... [Read more]

How can i fix my Ideal response 80 boiler?

Hi I was hoping someone could help me please. My combi boiler has stopped working today. The lights are on ... [Read more]

why is my boiler filling with water when not in use. (gas fired,steam heat?

why is my boiler filling with water when not in use. (gas fired,steam heat ). Endless buckets must be emptied... [Read more]

over heating ldv pilot?

i have changed the fan switch, but still no luck. will it make a difference if there is not enough coolant in ... [Read more]

whats wrong?

I have a glow-worm 80 my heating system is working fine but my hot water has no pressure and is not very hot

Whats the probem with my Stelrad Group - Ideal Sprint F Combi?

The problem is with the hot tap water side of the boiler, (the central heating works fine all the time). When ... [Read more]

I have a problem with my hot water via a Potteton Puma 80e boiler?

I recently drained and recharged my boiler / radiators to change a TRV and get alot of air out of my rads. But... [Read more]

optima 701 ferroli does not work on central heating but it gives hot water?

My optima 701 ferroli combi boiler works very well only 0n hot water but when its knob is turned to turn on th... [Read more]

How do I re-pressurise Baxi 105e combi boiler?

Joiner knocked nail through central heating pipe when laying new flooring, water pressure now at zero on boile... [Read more]

How can I fix my Ariston Eurocombi Boiler Model A/23 MFF (0063AS4924)?

I recently removed a radiator to do some tiling, since then the boiler powers up though does not relight, ther... [Read more]

How do you test a circulation pump on a Raven Heat Combi boiler?

Ive got a Ravenheat Combi Boiler (one without a pilot light window). A fw weeks ago it just stopped working. W... [Read more]

how to fix my BAXI INSTANT 105E?

system is 4 years old. problem is the heating will not come on, i only get hot water. main boiler pilot light ... [Read more]

Problem with my Glow-Worm Fuelsaver MKII?

Hello, I really hope someone can help. I have an Glow-worm Fuelsaver MKII installed in a 30 year old prope... [Read more]

Baxi 105e - Radiators heat up when dhw flowing?

When hot water (dhw) is flowing then the central heating system heats up as well. The Boiler is set to dhw on... [Read more]

Over pressure in Glow Worm Swift Flow 80 Boiler - dangerous??

I have a Glow Worm Swift Flow 80 Boiler. It is over pressurising itself to 4 bar when on for just a few minute... [Read more]

ford galaxy 95 2.8 automatic transmission oil in to water problems ???

My mate has got a problem with trans oil gettting in to the engine coolant system. There is a small hose in to... [Read more]

How do we purge the system?

We have a gas boiler, water heat system. It has been off all summer and we need to know if we need to purge t... [Read more]

Ferroli Optima 901 -occasional Hot water problem?

Hi I have a Ferroli Optima 901 combi boiler and have recently been experiencing occasional problems with no ho... [Read more]

Baxi 105e c/h working, but no hot water?

After changing mixer tap in kitchen, turn hot tap on and there was no hot water.Drained hot and cold system th... [Read more]