Mend > Home Heating Systems

hot water varying in temperature?

i have a hot water boiler and central heating and the hot water varys from nearly cold to very hot. i also hav... [Read more]

How can I get hot water from my Glow worm 30cxi for more than 30 secs?

I have just moved into a property with a new Glow-worm boiler that has barely been used but is out of warranty... [Read more]

1

vokera gas boiler e20?

water pressuer low no filling loop

1

My Glow Worm keeps tripping?

My Glow Worm keeps tripping and I have to reset it to get it to fire-up. What could be the problem?

1

noisey boiler?

my myson housewarmer makes a banging noise like trapped air can this be fixed

2

Why is my vokera compact boiler switching to off/reset all the time?

The boiler will stay on for sometimes 10 mins and other times 3hours - the pressure of the water is up and dow... [Read more]

I need guidance on the use of the inbuilt prorammer for my Mini C24?

Can you supply me with or show me how you set the programmer on the C24 bolier I have??

How can I fix my Turbomax Plus 837E?

My boiler has stopped giving hot water. Heats for about 30 seconds then cuts out, giving out vast amounts of s... [Read more]

Myson Apollo 50B will not switch off?

Problem started when suppressor blew. Replaced suppressor but boiler then over-heated. Instructions pointed ... [Read more]

noisey worcester 24i boiler?

can any one help, the heating & hot water work fine but after @20mins of heating running starts making noise,... [Read more]

5

Potterton Netaheat 1-16 MkIIF heats up water but not the heating?

It was working fine yesterday and today I put the hot water on and it fired fine, nice hot water no probs. Bu... [Read more]

What is fault code 'd' on a ferroli boiler optimax 25?

Heating doesn't work but water does.

Ideal Classic LXFF & FF FF260?

Can anyone help please. My Ideal Classic LXFF & FF FF260 when I switch to constant the system just goes cold, ... [Read more]

1

add 2 extra radiators to 8mm flow and return?

I have an existing radiator running off 8mm flow and return from a combi boiler.(new Baxi 42kw) Can I remove ... [Read more]

1

Vokera Excell - hot water problem?

The hot water on the combi system fails to come on - but not all the time, sometimes it does but goes off agai... [Read more]

potterton puma 80 keeps tripping the electricity????

Hi Wonder if anyone can help? My puma 80 boiler keeps tripping the electric for the house when I either... [Read more]

4

What is Fault Code "d" on a ferroli optimax 25 c boiler?

I cannot get my central heating to work although my hot water seems fine. The display is showing a d which doe... [Read more]

baxi baharma 100?

changed flow switch and boiler now wont light but flame light is on

baxi 105e?

there is a red light flashing on the symbol saying there is a fault with the fan or flue. i have reset it by t... [Read more]

1

how do i service my oil burner?

where is the oil jet