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Mend Heating, Home Heating Systems

Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one

Mend 30 boiler fire flashing

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

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]

Mend boiler heating lockout

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

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]

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Mend Heatslave

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We have 209 questions about mending 'heatslave' in category Heating, Home Heating Systems

How to mend Heatslave

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Mend greenstar radiator boiler

greenstar heatslave 18/25 making a high pitched screech?

greenstar heatslave 18/25. We have disconnected a radiator and now the boiler is making a high pitched screech... [Read more]

Mend make hot water

how can i make the pressure for the hot water faster?

i have a worcester 15/19 oil heatslave boiler that is not giveing hot water pressure ch works but no hot water... [Read more]

Mend heatslave control box

my heatslave 20/25 will not spark to ignight boiler?

I have changed the control box but broke photocell now boiler will not spark

Mend combi boiler worcester heatslave

how can i fix my combi boiler?

i have a worcester heatslave 9.24 RSF. It's more than 20 yrs old. how can i get it to supply hot water again... [Read more]

Mend oil tank starting

Worcester?

I have a heatslave 26/32 and have ran out of oil. The tank is now full but the boiler is still locked out. I h... [Read more]

Mend worcester heatslave boiler

Worcester Heatslave 20/25 Lockout Light on?

Hi my lockout light came on on my boiler, I had run out of fuel totally! I have filled my oil tank to the top ... [Read more]

Mend boiler pressure heating

rapid pressure loss in 18/25 heatslave ?

We have a worcester green star heatslave 18/25 . The boiler pressure drops rapidly with in short time of repre... [Read more]

Mend boiler heating lockout

my worcester heatslave 26/32 fires up wont run?

please can anyone help I have a worcester heatslave 26/32 combi oil boiler the boiler will fire up and run fo... [Read more]

Mend worcester heatslave boiler

what is the problem?

i have a worcester 12/14 heatslave oil boiler, every 30 minutes the lockout comes on, i wait 10 minutes and re... [Read more]

Mend boiler lock reset

how can i fix my Worcester oil heatslave 15/19 boiler ?

Hi, my oil boiler keeps locking out. When you push lock out reset button it will fire up for between 5-10 mins... [Read more]

Mend boiler water vessel heating

Water Leak on Heatslave boiler?

Worcester Heatslave 20/25 free standing boiler When heating is switched on pressure rises to in excess of 3 b... [Read more]

Mend pressure worcester greenstar

how do regain pressure ?

how do i regain pressure with my worcester greenstar heatslave 18/25

Mend worcester heatslave replace

worcester heatslave 12/14?

relay 2 on the pcb is playing up.is it possible to replace that relay or will i have to buy a new pcb?

Mend oil boiler heating lockout

lock out problem with heatslave oil boiler?

I have a worcester greenstar heatslave 18/25 oil boiler. Its aprox 4 years old and is driving me and my engine... [Read more]

Mend oil heatslave heating

I have an oil Worchester heatslave which is gravity fed central heating ?

and is not pressurised at the moment although I would now like to convert it over and fit a filling loop. It h... [Read more]

Mend oil boiler igniting

Oil fired worcester bosch heatslave boiler not igniting?

After 3 hour power loss/low voltege (84v) boiler would not ignite. Checked fuses, ok. Pressed both reset butto... [Read more]

Mend heating pressure home system

hot water but no central heating on heatslave 18/25?

we had a pressure problem now we have ridiculously hot water but no radiator heat

Mend amp blows blowing

Worcester Heatslave 20/25 5 amp fuse blows?

My old Worcester oil boiler has started blowing the small 5 amp fast fuse.If I isolate the wiring going to the... [Read more]

Mend lockout worcester boiler

Lockout?

I have a Worcester Bosch heatslave 20/25, 7 years old, serviced every year. Boiler has stopped working, no ... [Read more]

Mend black smoke exhaust

worcester bosch heatslave 15/19?

My boiler is blowing black smoke from the exhaust vent. Any suggestions as to cause and cure welcome.

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Mend boiler thermostat replacement

Oil fired boiler thermostat?

Mend thermostat siemens rdj10rf receiver

Siemens RDJ10RF thermostat problem?

Mend worcester boiler radiators months

Worcester boiler dripping water?

Mend 30 boiler fire flashing

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

Mend Heating, Home Heating Systems

Remove cover off gas boiler?

Mend remove cover front

Remove boiler cover?

Mend boiler heating lockout

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

Mend vaillant ecotec boiler

Vaillant ecotec 831 plus?

Mend Heating, Home Heating Systems

How to fix my fireplace?

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