How to mend ... Hot Water Flow

How do I replace thermocouple on Johnson & starley J25-32 Mk3 modair flow?

This thermocouple is for the hot air central heating. The thermo for the hot water is OK. When I light the pil... [Read more]

johnson & starley model J25 - 32 Mk3 modair flow?

Hot water is ok but pilot light on c/heating goes out when I release the button.

Worcester 350 combi not heating domestic hot water?

I have a worcester 350 combi that works ok on the central heating side, but randomly fails to light when drawi... [Read more]

honeywell 4073A 3 position diverter.how do I fix this?

My Diverter valve is not changing from central heating to hotwater. there is a manual over ride,but nothing ... [Read more]

Worcester 28i Faulty flow switch?

Are there any simple checks i can do to find out if flow switch is causing intermittent domestic hot water sho... [Read more]

Why does my Potterton Lynx boiler not work? Please help a single mum!!?

Recently moved into new house and told water and heating working fine (although due to weather I haven't had t... [Read more]

how do I fix the leak from the back of the DHW flow valve in my alpha 280E ?

I have a dribble of water coming from the back of the DHW flow valve in my alpha 280E combi boiler. I have tak... [Read more]

potterton powermax he?

powermax condenser boiler once system reaches temp there is a constant flow from relese valve of water once yo... [Read more]

no domestic hot water?

With my Baxi 105e instant, the hot water flow has to be very high before the boiler kicks in.

Combi stops firing for hot water when cold tap turned on?

Hi I have a Worcester Bosch Thermotechnik combi - on the boiler casing is a Bosch-stamped cert saying it is... [Read more]

volkera compact 28 combi boiler?

hi the heating works but no hot water any ideas,is it the water flow sensor/diaphram???? many thanks

Vokera Combi Boiler - Hot water?

Hi, I only get about 3 mins of hot water on my combi boiler. 2 years ago I removed the filter to allow more fl... [Read more]

How can I fix a Potterton Prima F Boiler?

I have a Prima F Boiler. The problem I am having is when I call for either hot water or central heating the f... [Read more]

does anyone know hy my vokera linea 24 cycles on and off?

my boiler lights the goes out every 5 or 6 seconds on heating and hot water flow and return clear pump running... [Read more]

pilot ok ,fan ok, pressure ok but no hot water?

morning all am having probs with my swift flow 80.i had a problem with it holding pressure but after it spit ... [Read more]

My Potterton Profile 60e LPG will not fire up?

When the heating or hot water triggers, the fan starts, the lighter clicks and the pilot lights up, but the ma... [Read more]

how can i fix my vaillant vcw242E combi?

how can i increase the hot water flow

can't get water to stop coming out of shower head?

I just replaced my water heater and all the water pipes connecting to my valve and now when i try to run water... [Read more]

glowworm swift flow 80 (honeywell) combi boiler?

hiya my central heating wont work, i've tried bleeding the rads and all seem ok but i think there may be an a... [Read more]

Worcester Bosch 35CDi II - hot water fault?

After coming back from holiday we found that our boiler will only heat the hot water when the tap is turned fu... [Read more]