How to mend ... Water Heat Exchanger

How can I fix my Potterton Profile 50el boiler?

There are two core-plugs either side of the heat exchanger to protect it should it freeze up. Two of these plu... [Read more]

my glow worm 24ci boiler ?

when call for hot water the boiler comes on and the hot water comes out the tap but then goes luke warm and st... [Read more]

Heating system?

Hi, I have a eurocombi SX 20 MFFCE & when my central heating is on & then switched off I lose pressure from th... [Read more]

alpha cb 24?

can any one help , heating works fine, call for hot water , fires up for about 10 seconds then shuts off , wi... [Read more]

Vokera Combi Boiler - leaking water from external pipe?

Hi I have a Vokera option combi boiler, which seems to be working fine but it for ever leaking water from the ... [Read more]

Vokera boiler works in heating mode but not Hot water only mode?

I have a problem with my boiler it is a Vokera 20-80 RS flowmatic. The flowswitch tries to move but does not o... [Read more]

Chaffoteaux Britony Combe SE - inconsistent water temperature?

I have recently had a new PCB fitted to my Britony Combe SE boiler and since it has been fitted the hot water ... [Read more]

how do you change the thermocouple on a main medway automatic water heater?

need to change thermocouple but not sure how.doea the heat exchanger need to be taken out

jaguar 24ktvj combi boiler?

when trying to get hot tap water boiler cuts out f3 = heat exchanger blocked . removed pump ,internal casing a... [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]

vaillant turbomax F23 error keeps coming up when I turn on the central heat?

Th heat exchanger and the diverter valve were changed on my boiler as the hot water and the central heating ke... [Read more]

over pressure on baxi 105e even though boiler is turned off?

i have a baxi 105e and even with the boiler turned off, it keeps overpressurising and lifting the safety valve... [Read more]

How can I get veirfy my radiators are operating properly?

MY Worcestero Bosch high flow 400 had not been working for the past month. Recently the Heat exchanger and pu... [Read more]

Heat on demand boiler + tank steup?

Is there an off the shelf component that will let me sense when a ground level hot water tank is full (supplie... [Read more]

F 13 error on a glow worm 38cxi?

My 38cxi is approx 3 years old and I have had the normal problems with the boiler. F14 which is an over tempe... [Read more]

baxi 105e?

the push rod on the dhw differential valve will only operate the microswitch when heating is on also pressur... [Read more]

ravenheat rsf 84et central heating boiler?

i have just done aminor repair on the heat exchanger turned off gas and water on the boiler itself put it all ... [Read more]

how can I fix my ariston micro genus HE24?

There are no faut showing at all and the heating system is working fine. there are no blockages the heat excha... [Read more]

halstead ace high ( combi)?

does not get very hot on hot water unless taps turned very low have checked dhw heat exchanger no leaks clean ... [Read more]

while running hot water boiler runs hot & cold for the duration tap is on?

tested gas supply 21 mb flow rate 12 ltr removed heat exchanger dhw clear changed both ch &dhw sensors checked... [Read more]