Recent: Sabre 29 water pressure drop?

Mend Home Heating Systems

Heating, Home Heating Systems
howtomendit.com find out how to mend just about anything.
Categories

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Kohlangaz Mend Myson Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

Latest Questions

Mend sabre pressure water

Sabre 29 water pressure drop?

sabre 29 water pressure dropped, how to increase the pressure
Mend boiler greenstar flashing

Worcester Greenstar CDi boiler won't fire up the central-h?

flashing green light near the CH select button new batteries in transmitter
Mend Heating, Home Heating Systems
1

How do i stop the time from flashing on the Siemens RDJ100RF?

How do i stop the time from flashing on the Siemens RDJ100RF unit
Categories

Mend Main He

Free repair help

We have 105 questions about mending 'main he' in category Heating, Home Heating Systems

How to mend Main He

Pages 65432
Mend combi boiler no ignition heating

main combi 24 HE ,green light flashing, not firing?

I have a main combi 24HE approx 3 years old , green light is flashing. not steady as usual, not even attempti... [Read more]
Mend boiler heating condensing
2

Why does my boiler keep switching on and off?

The boiler is a Main HE condensing. The problem only occurs when Hot Water Only is selected. If run from stone... [Read more]
Mend 30 hot water

main combi 30 he not modulating?

main combi 30 he not modulating for hot water
Mend boiler central heating pcb
1

Fault on fan or flue?

Our recently installed Main Combi 30 He ECO boiler is displaying a 50 degree LED fault (Fault on fan or flue).... [Read more]
Mend boiler heating pressure
3

Why is the pressure on my Ariston boiler rising to nearly 4 Bar?

Hi Can anyone please advise me on why my Ariston Eurcombi A/27 MFFI pressure is rising from just over 1 Bar... [Read more]
Mend reduce pressure boiler
2

How can I reduce the pressure on my boiler?

I have a Main Combi 24 HE boiler. The pressure dial is up on 3 and a half. The boiler and radiators are making... [Read more]
Mend boiler heating combi
1

Can I get the instructions to add more water to boiler pressure is just bel?

Add water pressure just below one. Main combi 30 he
Mend heating gas bill boiler
2

is it safe to turn my boiler off daily?

my boiler serves the main house and a small annexe attatched to the main house. the people renting the one be... [Read more]
Mend main over period
1

My Main 30HE loses pressure over 24 hour period?

My Main 30 HE loses pressure over a 24 hour period
Mend boiler pump heating
1

baxi 105 HE boiler problem?

my baxi 105HE heats water to the taps but CH wont come on.the grundfos pump is hot and not seized.i have not u... [Read more]
Mend combi ignition heating

ideal combi boiler c95ff no hot water ?

we have had our plumber out to look at our boiler he said it was the main pcb board the woman at call centre s... [Read more]
Mend boiler heating pressure

e1 error on main he boiler?

I Have had a new Boiler (Main HE) fitted and I am getting E1 error on my boiler every morning for the last 5 d... [Read more]
Mend boiler heating hot water
1

how can I fix my Main Combi HE?

Have a main combi HE boiler. The heating is permanently on even I switch to hot water only. The heating does n... [Read more]
Mend combi boiler system pressure low pressure
1

how do i fill my presser bar up?

My main combi 30 HE the presser bar is very low how do i fill it up
Mend ferroli 31c optimax

circuit board dead Ferroli optmax he plus 31c?

looked at my boiler Ferroli Optimax Plus HE C31 only to see the clock showing nocall and nothing on the main... [Read more]
Mend boiler pressure relief water
1

boiler pressure?

Main Combi 24 HE the pressure went above 3 and the relief valve went off. I released the pressure by letting ... [Read more]
Mend heating pressure radiators

Ravenheat, The Silver Star LS 100T keeps blowing main breaker?

The fuse kept blowing some time ago but eventually settled down and has not been happening, it hasn't happened... [Read more]
Mend boiler heating flame failure
3

Main Combi 24 HE won't light on resetting?

Can anyone point me in the right direction? My Main Combi 24HE has 'Flame Failure' lit. On resetting, the boil... [Read more]
Mend heating pcb baxi

Baxi 130 he "LD" error?

I have an 7 year old Baxi 130 HD. Today it decided to give me the "LD" error.. the book left by installer says... [Read more]
Mend main combi 24 he
1

how can I fix my main combi 24 he?

My Main combi 24 he is heating ok, but no hot water at all, the water pressure is ok, how can I fix it please?... [Read more]
Pages 65432

Try searching for...

Combi Boiler No Ignition HeatingBoiler Heating Condensing30 Hot WaterBoiler Central Heating PcbBoiler Heating PressureReduce Pressure BoilerBoiler Heating CombiHeating Gas Bill BoilerMain Over PeriodBoiler Pump HeatingCombi Ignition HeatingBoiler Heating PressureBoiler Heating Hot WaterCombi Boiler System Pressure Low PressureFerroli 31c OptimaxBoiler Pressure Relief WaterHeating Pressure RadiatorsBoiler Heating Flame FailureHeating Pcb BaxiMain Combi 24 He
Mend Heating, Home Heating Systems

How to fix my fireplace?
Mend vaillant ecotec boiler

Vaillant ecotec 831 plus?
Mend heating radiators boiler

Worcester boiler dripping water?
Mend Worcester Combi Ignition

Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Mend boiler thermostat replacement

Oil fired boiler thermostat?
Mend Heating, Home Heating Systems

Remove cover off gas boiler?
Mend boiler heating lockout

Greenstar 24Ri boiler, fast flashing - can I reset?
Mend boiler heating systems

Remove boiler cover?
Mend Heating, Home Heating Systems

How do i stop the time from flashing on the Siemens RDJ100RF?

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Kohlangaz Mend Myson Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

Ask Question

Ask your question Do you need free help? Ask your question.

howtomendit.com for free repair help, information and advice.
Ask Question
Mend Garden Tools, Lawn Mowers
Mend Heating, Home Heating Systems
Mend Video, Televisions
Mend Kitchen Appliances, Electric Cookers

How to mend ...

Loading
How can I repair my mixer tap?
Loading
How can I mend my Samsung mobile?
Loading
How can I repair my Sears Lawn Mower?
Loading
How can I mend my iPod Shuffle?
Loading
How can I defrag my computer?
Loading
How do I use my PC's Safe Mode?