How to mend ... Boiler Changed Heat Exchanger

Adding dispersants to circulating water?

We have a Vaillant Combi, whic is persistently (at 2 year intervals) having to have the hot water heat exchang... [Read more]

radiators not getting hot?

we have a vokera compact boiler and have had british gas out recently as we have a warrranty out with them but... [Read more]

glowworm space saver 50 bf?

help my boiler is firing up for about 1 minute then cuts off the pilot light i have changed the thermocouple t... [Read more]

No hot water or heating on my ravenheat ls80t boiler?

It started when the hot water cut in and out every now and then until it would not come on at all. We still ha... [Read more]

baxi105e combi boiler hw intermittent?

changed sensors, dhw heat exchanger, pcb board and air pressure switch

solo he range?

HAS ,anyone had the problem were the heat exchanger has leaked.I had a Baxi solo boiler fitted a year last Sep... [Read more]

vokera heat exchanger?

i recently changed expansion vessell and heat exchanger on vokera 24 comi, the heating side is working fine bu... [Read more]

how can i get my boiler fixed?

baxi 105E condensing boiler.3 years an old. losing pressure for 5 months now. adding water every day now as dr... [Read more]

Hot water fault on Vokera compact 28?

Hot water intermittant and has flow slowed to a narrow stream which stops after 10 to 15 minutes Cold water p... [Read more]

linea 28 hot water problems?

my linea 28 hot water problems are that when hot tap is turned on water is heated to 40c then burner steps bac... [Read more]

Thorn apollo 15/30B boiler?

Re last question: I have checked and cleaned out the heat exchanger and flue and all seems to be clear. Now I... [Read more]

boiler will not ignite ravenheat 85?

turn power on everything seems to be working but will not spark to fire up.central heating worked before only ... [Read more]

no hot water on worcester 24i rsf boiler?

anybody? just descaled my heat exchanger on worcester24i rsf combi boiler flow rate now is 8 ltrs /min... [Read more]

Valliant eco plus losing pressure - real mystery?

Hi all, My boiler keeps losing pressure on a daily basis and has been doing so for over 2 months. At first... [Read more]

Jaguar 28kw combination boiler?

hi i have a Jaguar 28kw boiler installed in my house and i keep getting problems with it. it is keep over heat... [Read more]

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]

Why is my water still to hot?

Previous Q & A :- I have a recently installed worcester 24i (LPG). The tap water gets very hot and after a wh... [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]

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]

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]