How to mend ... Constant Hot Water

Halstead Boiler Fault codes?

My Mum's Halstead boiler is showing fault code C the code is constant not flashing, hot water fine but no CH a... [Read more]

potterton kingfisher mf rs 80 user controls not responding?

The HW light stays lit and the clock shows 6:00 pm no matte what is done to the controls. This is also the sta... [Read more]

Potterton PRT2/ EP2002 C/H always on (unless at temp)?

I have developed a fault on my Potterton EP2002 Programmer following short circuiting and blowing a fuse. The ... [Read more]

Potterton performa central heating problem?

Hello, everybody. Since I dont want to be tricked by any plumber who might visit me in the future I'm looking... [Read more]

british gas wri receiver ?

receiver flashing red for hours.green light constant.hot water coming on fine.no central heating for a week no... [Read more]

Expansion tank hot?

Greenstar Ri boiler open vented system. When boiler switched on constant flow of hot water to expansion tank... [Read more]

Ferroli Modena 102 luke warm hot water?

Any help have Modena 102 sometimes when 1st time calling CH the gas flame is very low if flame doesn't spread ... [Read more]

how can i fix my vokera mynute 12-48 rse?

Boiler runs for one to one and a halve hours then the high limit sensor pops and I have to re set even at lowe... [Read more]

Why the hot water keeps flowing hot and then cold and again hot and cold?

Why the flame remains always at the same size? That is why the hot water cannot be kept at a constant temperat... [Read more]

How cani fix boiler it's a johnson&marley model j25-32mk3 mod airflow ?

Boiler does not come on when it is programmed to but will when Put on constant but no hot water in either jus... [Read more]

Noisy Saunier Duval Thelia 20 n No Hot Water / Heating but pilot ON?

My Boiler Want Fire Up though gas pilot light is on and can hear constant noise from the boiler of running Fan... [Read more]

How do I stop water from hot tank convecting up supply pipe to cold water c?

How do I stop water from hot tank returning to the cold water cistern via the supply pipe from cold cistern to... [Read more]

Baxi 105e Combi - Hot then cold water cycle?

Hi, I have a BAXI 105e Combi boiler in the house I have just brought, it was installed in 2006. I have noticed... [Read more]

Worcester oil boiler; hot water on CH off, but CH keeps working?

I have a Worcester Heatslave oil boiler. the HW is on constant but when it kicks in to warm up the water, t... [Read more]

baxi bermuda inset2 boiler 50/4?

boiler had been shut down for about 3 weeks i put the controls to constant the boiler green light came on the ... [Read more]

How can i fix my Ariston A23 Mffi E Combi boiler NO DHW URGENT?

No Dhw, runs cold after a few minutes when demanded either alone or with CH demand, the burner continues to ru... [Read more]

How to fix a Sabre/Vokera boiler with red light?

Hi, ive read many threads but cant seem to find the fault my boiler has. Its a sabre boiler but i cant find mo... [Read more]

my domestic hot water exchanger seems to need constant changing?

how can i get over the constant changing the domestic hot water exchanger ?

plumbing baxi-combi 105he?

When running DHW, with CH on also, the DHW does not stay at a constant temperature. The red CH light/80*C go... [Read more]

hot water not working?

i have a ravenheat whitestar 100 hot water keeps going hot then cold cant get constant hot water