How to mend ... Domestic Hot Water Very Hot

trying to change glow worm micro switch?

Trying to change a domestic hot water micro switch on a glow worm 100e connected it all up but no good is it b... [Read more]

Vokera Linea28 CH fine HW cuts out after ignition?

The CH works fine, but the Domestic Hot Water initially fires up when called for but then cuts out, fires up a... [Read more]

lp112 programmer is live and display works but is not giving an output to t?

Hi I have been asked to look at a domestic heating system, the boiler is Johnson stanley, the programmer is dr... [Read more]

domestic hot water problems baxi 105e?

when i turn on hot tap boiler fires as normal the water heats up normally but there is a squeeling noise from ... [Read more]

what is the problem with my baxi combi 80eco?

when the boilers selector switch is positioned to both the central heating and domestic hot water position i s... [Read more]

Fault with Boiler?

I currently have the above domestic boiler, which is approximately 4 years old. Recently I have been having pr... [Read more]

Glow Worm Compact 80E switches on without the tap !?

This morning I heard clicking and went to the boiler and noticed the domestic water heater switches on and off... [Read more]

primatic cylinder?

how does the hot water on the domestic side keep hot,is it like a double feed indirect cylinder?only the flow ... [Read more]

worcester 24cdi?

how to replace domestic hot water diaphram on a worcester 24cdi combi boiler

Ideal W Stelrad Group boiler RS450 1239(3)?

The domestic hot water is not hot anymore, it is warm. The radiators are not hot either. The boiler setting ... [Read more]

Radiaters heat up when domestic supply is running?

The boiler only heats the domestic hot water if the central heating is switched on, if the heating is switche... [Read more]

Worcester 28i junior, water temperature is far too hot?

I moved into a house which has a worcester 28i boiler. It says on the appliance instructions that there is not... [Read more]

when I turn on hot water tap, I hear a big noise, like a explosion?

My boiler is (worcester bosch 28i RSF), and it is 6 years old by now, regularly has been serviced and works wi... [Read more]

domestic hot water pressure?

how can i increase my hot water pressure

How can I fix my Firebird 120 boiler?

I have a combi Firebird 120 and it has lost domestic hot water pressure the water is coming out very slow and ... [Read more]

I have hot water overflowing into the loft expansion tank?

I had a new cylinder fitted in December 2009 and the plumber also upgraded the 3way valve to an electric one. ... [Read more]

very little hot water?

thanks jimbo,for replying back,fitted a new diagraphm,to diverter valve.still no joy.needle moving up making s... [Read more]

very little hot water?

i have a worcester 9.24 combi boiler heating is fine,but hardly any domestic hot water,shutting down,all the t... [Read more]

Water only heats on maximum?

Our domestic hot water has stopped reaching the desired temperature, unless the gas boiler is turned to maximu... [Read more]

lukewarm domestic hot water?

glow-worm 30xi my domestic hot water only reaches hand hot when the setting is on max . domestic hot water pip... [Read more]