How to mend ... Hot Water Working Gas

no hot water upstairs?

hiya i have a chaffatoex and maury combi and had no end of problems with it. Its been seviced by british gas a... [Read more]

Volkera Excell 80E boiler - not working but no diagnostic lights?

My Vokera Excell 80E gas boiler is not igniting. The green light is on but when you turn on the hot water tap ... [Read more]

Ravenheat LS100T combi boiler?

The boiler is not working on either the hot water or the central heating. When I go to switch it on the green ... [Read more]

Ravenheat boiler with no hot water?

Have a CSI 85..CH is working fine but hot water is non existent. Started out intermittent.. Boiler fires up ... [Read more]

truma blow air heating not working ?

i have low mileage knaus 708g camper with modern truma blow air heating and hot water supply, was working perf... [Read more]

My Potterton 80e often doesn't start up anyone know why?

My Potterton 80e gas central heating and hot water boiler often won't fire up on its own . We tend to have ... [Read more]

No hot water?

We have a Junkers gas boiler CG25/CGW25 which provoides us with central heating but not hot water. Any advice... [Read more]

ferroli domi 30 heating not working?

change gas valve hot water working heating cuts off when new valve fitted both worked rang ferroli 3 times eve... [Read more]

Central Heating problem with Worcester Bosch RSF 240?

I have recently changed my leaking diverter valve on my Worcester Bosch RSF240 combi boiler. The hot water op... [Read more]

Vaillant Turbomax 828 problem?

This is a strage one! I am not sure whether my diverter valve is on the way out or whether something else is c... [Read more]

my baxi 105e combi is not working as it should?

had my baxi 105e combi serviced and repaired after having on going problems with the heating and hot water(onl... [Read more]

Ideal isar he24 no hot water/heating 2nd problem in 1 wk?

Our boiler first started making vibration noises sporadically then came up with L9 fault code flame detection,... [Read more]

hot water?

I have a gas powered back boiler for hot water and central heating. My problem is the central heating is worki... [Read more]

no hot water just tepid?

boiler working fine on central heating,but when hot tap is opened the water is just tepid looked at the boiler... [Read more]

halstead finest gold tripping out ?

i have a problem that affects hot water and heating . if i try to run a bath the boiler runs for a few minutes... [Read more]

Glow worm Energy saver?

Hi, My Glow worm Energysaver boiler starts to resonate when Full hot water is demanded, it sounds like a noi... [Read more]

Diaphrams for PH-10C and PH-5-3F?

Hello Bob, In response to your answer to Peter’s question on web site: howtomendit.com, I would be very i... [Read more]

what is wrong with my Vaillant Sonnet 18?

The hot water is working fine but the heating system is not working. Can you tell me why, as it is a very old... [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]

Hot water in header tank?

I have gas central heating.I noticed this week that hot water is entering the small header tank in the loft th... [Read more]