How to mend ... Faulty Hot Water

hot water going cold intermittently?

my vokera boiler has gone faulty since having a towel rail fitted in the summer. a part on the boiler was bro... [Read more]

faulty combi boiler?

I have a ferroli f30 combi boiler with a fault on the hot water. Boiler fires water runs hot then burner cuts ... [Read more]

Grant outdoor combi 90 v3?

My sealed system loses pressure when I run the hot water. When boiler cuts in the system builds up pressure ag... [Read more]

faulty boiler?

baxi105he hot rad upstairs when hot water on only sometimes have changed divertor valve still same

Sabre HE Combi boiler fault?

Hi, I've got a two year old Sabre HE combi-boiler. The heating and hot water is now not working. The green lig... [Read more]

Hot water thermostat gone faulty? ?

The hot water heats up above the thermostat setting when the central heating is on as well. Think it does it a... [Read more]

Lock out problem with vaillant turbomax plus?

My turbomax plus 828e locks out under the following circumstances.1 If I draw hot water when the boiler is co... [Read more]

potterton performa 30 he flashing flu problem?

i have had a problem now since xmas where my heating works for a while and then just stops working and results... [Read more]

Error message S.97, how can I fix this?

We woke up this morning to no heating or hot water. Error message shows S97 which after looking at the manual ... [Read more]

i get intermitant hot water when tap on?

i have a vaillant 824e turbomax when i run hot water tap i get hot cold hot water ,the boiler turns off in b... [Read more]

halstead ace high problem?

Hi, I have a problem with my hot water and heating. The Halstead Ace High boiler does not come on when a deman... [Read more]

vaillant 18 t3w combi?

t3w 18 combi pilot light okay and lit ,pump running but no heat or hot water,differential valve okay.solen... [Read more]

I can't get hotwater into radiators, is it sign of a faulty Mid Position va?

I can't get hot water in to Radiators. Is this sign of a Faulty 3 way position valve because it can't distribu... [Read more]

vaillant boiler not staying on?

i have a vaillant vc gb 182eh boiler and it has not been switched on for heating for about 2 years by the last... [Read more]

Programming a Siemens RWB9 controller?

When programming the hot water I want to have it on forst thing in the morning, then again early in the evenin... [Read more]

domestic hot water problems baxi 105e?

when i turn on hot tap boiler fires as normal the water heats up normally but there is a squeeling noise from ... [Read more]

help help help?

Please someone help we have had about 4 heating techs out all safe gas registered and no one can help its cost... [Read more]

Synchronous Motors - Hot Water No CH Poterton Neataheat Profile 30e - 80e?

Hi, Further to my recent (and ongoing since Oct/Nov 2009!!) Answer/Post/update - under title; 'Hot Water Bu... [Read more]

Problem with Worcester boiler pump?

I have a Worcester 28CDI boiler and i recently replaced a faulty pump. However, the new pump seems to operate ... [Read more]

Vaillant TurboMax Problem - Help please?

Hi, I have a Vaillant Boiler Turbo Max around 11 years old. Now the boiler has stopped working as it s... [Read more]