How to mend ... Hot Water Going Cold

Focus St170 04 Plate?

Hi - got a problem with the heater, doesnt get very hot and then blows cold when the heat setting is on High. ... [Read more]

pressure problem?

i have a combi worcester 350. i recently tried to increase the temp on the thermostat only to find that the pr... [Read more]

Zanussi Aquacycle 1000?

will it work with just the cold water hose attached and not with the hot water hose?

Worcester Greenstar highflow 440 reset?

I am having trouble getting my boiler to produce central heating and hot water on a constant basis. It looks l... [Read more]

How can I fix my Fer Hawk II boiler?

This morning my FER Hawk II boiler ignited when the hot water tap was turned on as normal. However the water q... [Read more]

heating works fine domestic hot water only works with a very small flow?

i have a Ariston Euro Combi SX20MF the heating works fine but domestic hot water only works on very small flow... [Read more]

Hot Water runs hot then cold?

I have a Vokera Syntesi 29e. When I run hot water it is hot for about 1 litre then it goes cold and doesn't ge... [Read more]

heater in car not working?

R reg renault/scenic only blow cold despite Thermostat ok and all water pipes hot

Redring shower unit 5005?

My redring shower unit 5005 will only run on cold because when you switch it to hot it just stops and starts v... [Read more]

How do i fix my boiler (Vaillent)?

I Have just bought a house that was a reposesion the boiler has been off for about a year (Poss more) the boil... [Read more]

Ferroli modena 102 not firing up properly?

My boiler has been temperamental for some time, so my water goes from hot to cold & back, now the central heat... [Read more]

Glowworm 330+ Central Heating boiler question?

1. What should the water expansion tank pressure be? 2. The Red guide hand is on 2bar but the pressure (col... [Read more]

Baxi Combi 80e?

When i run the hot water the water is intermitently hot and cold, also the burner shuts off and then comes on ... [Read more]

vokera 24e?

hot water running cold

how can i fix my T80si?

When i turn on my Triton T80si shower, it srarts to get warm, then goes cold and stays that way. The lower of ... [Read more]

no dom hot water?

optima 701, i cant get d.h.w. heating is ok but running hot tap cold ,boiler not calling for heat when tap ope... [Read more]

How can i fix my ravenheat boiler?

We have an 11 month old boiler and when we turn it on it will start up and it will stay on for 2 mins then a r... [Read more]

pilot light gone out vokera linea 24 how do i fix it?

pilot light on vokera linea 24 gone out - no heating - goes on when hot water tap in kitchen is on - water w... [Read more]

how to fix a bathroom telephone style tap?

i have a telephone shaped tap on my bath. there's no hot water comming out of the tap or the shower tap connec... [Read more]

Combi Boiler Sime90?

Heating working but the hot water running hot cold hot cold. Engineer so far has replaced Thermistor, Plate he... [Read more]