How to mend ... Water Not Radiators

how can i fix my potterton prima 40 f central heating?

We have turned off our central heating for the 'summer' but left the water on timer. When the hot water comes... [Read more]

worcester combi 24i broke?

first the heat worked not water then vice versa, then would work after a while, almost like an air blockage. n... [Read more]

Worcester Heatslave 20/25 problem?

Worcester heatslave 20/25 oil combi boiler 8 years old problem as follows, with hot water only selected o... [Read more]

my condensing boiler will heat my water but wont heat up the radiators the ?

the boiler will fire up to heat the water but wont come on for the central heating pls help

Worcester Bosch boiler - flashing blue light?

I have a WB 15Ri RSF Greenstar condensing boiler (3 years old next week) and have had a couple of problems. T... [Read more]

no DHW on my halstead combi 82?

The central heating works fine on my boiler but does'nt fire up on turning the tap for hot water. Iv'e change... [Read more]

problem with potterton combi boiler?

when i put my potterton performa 24 on to hot water only my radiators are comeing on

boiler?

have a worcester 24sdi boiler but only comes on if the seperate programmer has the heating and hot water switc... [Read more]

How can I fix my deal Isar combinaton boiler? The radiators keep heating up?

The radiators in our house keep comming on when they are not supposed to especially when we are running the ho... [Read more]

Halstead High Ace - DHW not turning off?

After turning off the DHW tap, my Ace High boiler stays in Hot Water mode - this also heats up the radiators. ... [Read more]

How can I fix Jaguar 23 boiler?

I have a Jaguar 23 combination boiler. If I take a hot shower the water is nice and hot. If I turn the shower ... [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]

heat switch does not turn off the radiators upstairs?

when I turn the heat switch off, but keep the water swith on, the upstairs radiators are still very hot. The ... [Read more]

problem with my SIME friendly 8088905?

My SIME will heat the radiators as normal , but it won't do any hot water . The pilot light is always on , and... [Read more]

Worcester24CDi LPG combi?

Boiler works fine for central heating to 6 Radiators. Lots of water pressure at the hot taps but water will no... [Read more]

radiators and water luke warm?

Problem with an ageing camray oil fired boiler. The boiler fires up ok and runs ok but the central heating i.e... [Read more]

Leak on ferroli boiler from pump air vent?

I have just bought a repossesed house with the ferroli boiler, which was fully drained including the radiators... [Read more]

how can i fix my boiler, ideal, classic lxff?

i drained down both hot and cold water to remove a bath replaced it with a shower cubicle, when everthing was ... [Read more]

why does my Worcester 28CDi not give hot water?

The boiler will sometimes fire up when I open a hot tap, but usually it won't give hot water unless its firing... [Read more]

Ideal Classic No Heating?

I have an Ideal Classic RS50 The heating went off overnight, pressure went down, so bled the radiators, lot... [Read more]