Recent: Intermittent (twice) Then Complete Loss of Power?

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Mend Heating, Home Heating Systems

intermittent problem with central heating valve not opening?

We have a Drayton wireless for our central heating, and a Drayton ZA5679-2 2 Port motorised valve also for hea... [Read more]
Mend Heating, Home Heating Systems

worcester 28i boiler ?

Since the cold spell my boiler is not working on the timer, although the system works fully if i use manual ov... [Read more]
Mend Heating, Home Heating Systems

setting clock of economy 7 horstmann boiler?

ihave recently shifted to a flat with economy 7 boiler.its having a control box on which a clock with 24hr is ... [Read more]
Mend Heating, Home Heating Systems

How can I set the day and time on my Saunier Duval boiler?

I can't turn the heating on unless the day and time are set and we've had a power cut so the clock has been bl... [Read more]
Mend Heating, Home Heating Systems

my mynute 20e ?

After a recent service by eon my mynute 20e boiler red light comes on and latches out nearly every day, the pr... [Read more]
Mend Heating, Home Heating Systems

vaillant ecomax 824e flashing e20,e13,f20. How to fix it?

Thing is, that my boiler (which is vaillant ecomax824e) use to go through these codes e20 and then f 20, or e1... [Read more]
Mend D.I.Y, Plumbing

ravenheat h85t looses pressure on ch only?

I have had my boiler switched to dhw only through summer ,now its dropped cold but back to ch/dhw works fine o... [Read more]
Mend Heating, Home Heating Systems

haunting us to despair ?

I have a ravenheat rsf 84et,its been nothing but trouble since i had it fitted,It has a mind of its own, works... [Read more]
Mend Heating, Home Heating Systems

ravenheat 820/20. 3.15 amp fuse keeps blowing?

The boiler works for a day or two then the 3.15 amp fuse blows .i have changed the following;pcb panal, fan, ... [Read more]
Mend Heating, Home Heating Systems

How can I fix error F25 on Glow Worm boiler Flexicom24HX ?

The boiler shuts down intermittently with error F25. It will shut down after 1 day or last up to 7 days. There... [Read more]
Mend Heating, Home Heating Systems

Ariston EuroCombi confusion ?

Hi I have recently moved into a property that has an Ariston EuroCombi. I am not familiar with this boiler,... [Read more]
Mend Heating, Home Heating Systems

EA fault on worcester boiler?

My boiler greenstar 40 HE keeps tripping out every evening at around 7.30- 8.30 pm and I can't reboot it until... [Read more]
Mend Heating, Home Heating Systems

Heatslave 12/14 morning lockout problem?

Hello, Can anyone please advise why my boiler may not want to startup first thing in the morning, goes to l... [Read more]
Mend D.I.Y, Plumbing

no ingnition staying on?

boiler cuts out,can reignite but goes off again ,reignite thcouple of timesen works ok till next day and wont ... [Read more]
Mend Heating, Home Heating Systems

Loud hammering noise from Boiler?

Worcester 28i RSF Boiler - The boiler works fine with the exception of a loud hammering sound which goes on an... [Read more]
Mend Heating, Home Heating Systems

My Potterton 80e often doesn't start up anyone know why?

My Potterton 80e gas central heating and hot water boiler often won't fire up on its own . We tend to have ... [Read more]
Mend Heating, Home Heating Systems

Drayton RF1 wireless roomstat problem?

Experiencing problems with RF1, changed batteries and gone through learn mode but heating only works for a day... [Read more]
Mend Heating, Home Heating Systems

boiler cuts out after 10 minutes?

my rellio kerosene burner works perfect all summer but during the winter it will fire up and run,but then cuts... [Read more]
Mend Heating, Home Heating Systems

what is the problem with my ideal isar m30 100 boiler?

it works at first then it go off then the display says F L and will not start back til the next day
Mend Heating, Home Heating Systems

flashing light on worcester 28si ii combi boiler?

My worchester 28si ii boiler red warning light keeps flashing . I have held button in and boiler works again ,... [Read more]
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