Recent: Replace rear right door upper right latch cable - high roof?

Free repair help and information

howtomendit.com find out how to mend just about anything.
Categories

Mend Water Boiler 20

Free repair help

We have 310 questions about mending 'water boiler 20'

How to mend ... Water Boiler 20

Pages 76543
Mend Heating, Home Heating Systems

How can i fix my Glow Worm Space Saver 20 - 30F?

If i blow into the APS (via restrictor) the boiler lights up, heats and runs for about 5 minutes but will not ... [Read more]
Mend Heating, Home Heating Systems

new divertor & pcb?

how do i get the water to go hotter on my vaillant turbomax,just had new pcb and divertor fitted rads ok ,wate... [Read more]
Mend Heating, Home Heating Systems

worcester heatslave 20/25 oil boiler?

The boiler seems to be working fine but im not getting hot water from the domestic hot water. Any ideas whats ... [Read more]
Mend Heating, Oil Filled Radiators

worcester heatslave 20/25 hot water but no central heating?

the central heating has just been turned back on on my oil fired heatslave 20/25 only to find it does not work... [Read more]
Mend Heating, Home Heating Systems

fellow engineers, advice on ecomax?

righty ho, vaillant ecomax firing whistling and extinguishing. it blew a hole in the flexible re-enforced t... [Read more]
Mend Heating, Home Heating Systems

how do I fix my biasi 24s?

I switch my heating on and the boiler does what its supposed to do for about an hour then it cuts out . I hav... [Read more]
Mend Heating, Home Heating Systems

Has my Ravenheat 820/20 boiler broken down?

I came home this evening only to find the boiler making a strange pumping sound. I noticed water gushing out f... [Read more]
Mend Heating, Home Heating Systems

worcester bosch heatslave 20/25 oilfired boiler?

when hot water or central heating are running bar pressure rises over 3 bar and overflow active . when unit l... [Read more]
Mend Heating, Home Heating Systems

Halstead Ace high CH not right!?

20 mins after putting heating on, "power on" light flashes, heating light stays on but burner light goes off. ... [Read more]
Mend D.I.Y, Plumbing

438 at low gas rate?

have recently fitted vaillant 438 ecotec open vent boiler. fires at full rate for aprox 20 seconds then goes t... [Read more]
Mend Heating, Home Heating Systems

how can i get hot water?

I have an ravenheat rsf820/20, it appears to be about 7 years old not sure. I only get hot water if i have ha... [Read more]
Mend Heating, Home Heating Systems

How can I fix a Potterton Prima F Boiler?

I have a Prima F Boiler. The problem I am having is when I call for either hot water or central heating the f... [Read more]
Mend Heating, Home Heating Systems

APOLLO BOILER KEEPS CUTTING OUT?

The flame on my Apollo gas boiler (about 20 yrs old) keeps cutting out after a short period of operation when ... [Read more]
Mend Heating, Home Heating Systems

HELP!!!! Biasi Combi M90 24S No Pressure?

I have been in my house for a year. During that time I have had no problems with the boiler which is a combi f... [Read more]
Mend Heating, Oil Filled Radiators

glowworm swift flow 80 (honeywell) combi boiler?

hiya my central heating wont work, i've tried bleeding the rads and all seem ok but i think there may be an a... [Read more]
Mend Heating, Home Heating Systems

my pilot ignites but then goes out on rsf 820/20?

when i press and hold the ignition in on my boiler it lights up but as soon as i let go after at least 20 seco... [Read more]
Mend Bathroom Appliances, Baths and Showers

Shower only gives hot water for a short period of time?

My shower always used to give constant hot water. The sink taps still give endless amounts of hot water but th... [Read more]
Mend Heating, Home Heating Systems

how can i fix my potterton boiler?

I recently had my potterton supremo boiler serviced, while the engineer was here i asked him to look at a faul... [Read more]
Mend Heating, Home Heating Systems

the pressure on my 20/80 flowmatic keeps rising?

hi there the pressure on my boiler keeps going up and blows off leaving me with no hot water until i turn the ... [Read more]
Mend Heating, Home Heating Systems

Worcester Heat Slave 20/25 boiler. Very Low pressure?

Hot water pressure is very low. Water temp OK. Full cold water pressure. Water meter confirms no leaks. For... [Read more]
Pages 76543

Ask Question

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

howtomendit.com for free repair help, information and advice.
Ask Question