How to mend ... Water Hot Seconds Cold

Powermax 155 mixer valve design?

I have a Powermax 155 boiler. It has a mixer valve supplying DHW. Mine allows hot water to descend into the co... [Read more]

boiler keeps switching off?

boiler keeps switching off ,red light on and hot water runs hot for 90 seconds then runs cold for 7o seconds m... [Read more]

how do you fix sabre combi boiler?

Green light flashes every few seconds, thermister replaced,heating and hot water worked for about an hour,then... [Read more]

how do you fix sabre combi boiler?

Green light flashes every few seconds, thermister replaced,heating and hot water worked for about an hour,then... [Read more]

Baxi duo-tech 28 he?

After using and switching off cold water tap the boiler switches on for a few seconds but doesn't fire up. Wo... [Read more]

Valliant turbomax VUW282/1 e - Hot water problems?

Where to start - When we turn on the hot tap we don't get hot water unless we turn it on full. It runs for ... [Read more]

water ?

Carver Crystal Water flow not working properly. Connection: Operated by Whale pressure switch in the cold IN... [Read more]

I have a Aqualisa thermostatic Aquastreem ?

the water runs cold if you turn up the temp it runs hot for a few seconds this continues till you can turn the... [Read more]

no hot water?

my cascade 2 is lit and hot water runs for a couple of seconds then goes cold , any ideas ?

How do i fix my Intesa Combi boiler?

Intesa 23, central heating switches in and out all the time, ignores thermostat setting, hot water will run ho... [Read more]

Banging Pipes - Hot water only?

We have a worcester boiler (in our new house) which was fitted 9 yrs ago - for some reason it has been left as... [Read more]

saunier duval e30?

im getting heating from radiators but no hot water.boiler starts to heat water for a few seconds then water go... [Read more]

eco 80 boiler. rads warm, hw intermittent?

worchester eco 80 central heating on full water on full both luke warm ..boiler fires up for ten seconds then ... [Read more]

ModelGWL 15 YS Fill Problem?

Model GWL 15 YS machine begins to fill with Hot water, shuts down after 30 seconds. Continues to fill when I s... [Read more]

over heating?

My movano van is 03 with a 2.5 reault diesel. It drives perfect, pulls like a train, but after 3 miles or so o... [Read more]

no hot water?

my sime super 90 boiler recently had a new fan fitted which repaired the boiler problem , but now my hot water... [Read more]

How can I fix Ravenheat boiler?

the hot water is not being heated constantly when the tap is open . The boiler starts to heat the water and sw... [Read more]

worcester 350 combi?

central heating ok. hot water demand sometimes ignites boiler for about 30 seconds. then boiler turns off an... [Read more]

water only runs hot for few seconds?

t he water runs hot for 3 seconds then goes cold i have a poloma on my boat fited a new water pump

SHowerforce Pump Noisy?

Hi, I have a SHowerforce Turbo pump fed via a cold water tank and hot water pipe connected in the loft. It ... [Read more]