How to mend ... Heat Exchanger High

hot water vokera linea 28 Shower run hot then cold?

My vokera linea 28 about 7 or 8 years old maybe a bit older, The shower run hot then cold, so far I have taken... [Read more]

how can i fix my boiler?

halstead ace high hot water is intermitent i clean the heat exchanger and all is well but why does it heep hap... [Read more]

How can I ficx my Firebird Boiler?

I have a firebird combi 70 boiler. Today the water pressure started falling quickly and caused the boiler t... [Read more]

halstead ace high?

heat exchanger contains black scale what causes this how do i cure it

How can i fix my 38cxi ultracom?

Has any one had problems with their cxi ultracom hot water not staying hot when trying to run bath or shower h... [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]

Why do I have very high Co readings ?

Hi I have a Glow Worm Hideaway 50B. According to British Gas I have very high CO readings and they've cond... [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]

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]

hot water problem with my baxi combi 105e?

i have a baxi 105e the heating and hot water was not working. On investigation found that the 10mm pipes were ... [Read more]

28cdi high pressure?

hi the pressure on my 28cdi has gone up to 3 bar. i think it might be the pressure vessel or the water to wat... [Read more]

water pressure continually rises on a baxi 105e?

I have two faults on my Baxi 105 E The water pressure continually rises although the filler loop is disconnec... [Read more]

High pressure on a Baxi 105E?

My boiler has a high pressure fault not caused by the filling loop. I have been told that it might be the DWH ... [Read more]

When heating water (not radiators0, why does my water constantly ge hot and?

I have a Vokera 80E condensing boiler. When heating water (not radiators), the water initially heats up ok, th... [Read more]

Halstead Ace High Boiler?

1 have a Halstead Ace High Boiler and last night it went off and water was vented out through the top of the h... [Read more]

How can I fix my Halstead Ace High combi?

I have adequate CH but the DHW is not hot enough. (Luke warm is an exageration!) The lower heat exchanger ha... [Read more]

poor hot water from a combi (halstead ace high 102)?

i fitted my boiler a year ago and got a gas man to do the gas and commision the boiler.heating is fine.hot wat... [Read more]

Baxi Solo 2 40PF sparks but won't ignite during start up sequence?

I have a Baxi Solo 2 40PF and it goes through the start up sequence but sticks on the ignition and just contin... [Read more]

heat exchanger?

hi ,sorry to bother you.i have the same problem with my boiler,could you tell me where the heat exchanger is .... [Read more]