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Mend Hot Heatslave Boiler

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We have 61 questions about mending 'hot heatslave boiler'

How to mend ... Hot Heatslave Boiler

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Mend boiler hot water

Boiler working no hot water/heating?

I have a worcester heatslave oil boiler and although the burner is working there is no heating or hot water.
Mend hot water not working properly

Hot Water Not Working properly?

I have a Heatslave 12-32RSO oil boiler..my water time is set fine but when i turn on the tap sometimes i get a... [Read more]
Mend worcester heatslave boiler

Worcester Heatslave 15/19 oil fired boiler problem?

When only hot water is turned on, radiators come on, sometimes not all of them and not always the same ones. T... [Read more]
Mend worcester boiler ignite

how can i get my worcester oil heatslave 15/19 boiler to ignite?

my worcester oil heatslave boiler will not ignite. The power light is on but the lock out light is off. When I... [Read more]
Mend oil combi boiler help

Worcester Heatslave 20/25 Oil Combi Boiler?

Help, Our Worcester Heatslave 20/25 boiler has been playing up again recently. Over the past 14 months we hav... [Read more]
Mend heatslave oil heating

Worcester 15/19 heatslave oil boiler 4 years old ?

Been away for 5 days, above heating (boiler feels warm in cupboard) igniting but no hot water or central heati... [Read more]
Mend worcester oil water

Worcester oil heatslave 20/25 about 4years old. ?

When i ask for hot water I get the pre-heated hot water but when this is exhausted it runs cold. The boiler st... [Read more]
Mend hot heatslave boiler

Hot water problem Worcester Heatslave 20/25?

The boiler fires up to provide hot water if a hot tap is used- even if the boiler control button for hot water... [Read more]
Mend worcester working fine

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 hot water turned

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 wrong hot

worcester heatslave 15/19 combination oil boiler?

hi we have had no heating now for 3wks could anyone tell me whats wrong with my boiler i have hot water but no... [Read more]
Mend worcester heatslave boiler water

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 oil boiler water

worcester heatslave 15/19 oil boiler,no ignition?

I have a worcester heatslave 15/19 oil boiler, i am getting hot water but no central heating, radiators are co... [Read more]
Mend ideas keeps locking out

Any ideas why our worcester heatslave 15/19 keeps locking out?

our worcester heatslave 15/19 boiler locks out as soon as we turn on the hot water or about 5 mins after we pr... [Read more]
Mend moved house boiler

Worcester heatslave 9.24 - can't re-pressurise!?

Hi - just moved into a new house, with functioning boiler (worcester heatslave 9.24). Bled the radiators (lot... [Read more]
Mend water heating flow switch

No hot water?

No hot water when open taps, boiler on and clicks from the boiler, no hot water even when heating on. Could it... [Read more]
Mend boiler worcester heating

Why does my boiler self charge?

Hi I/ve got a worcester heatslave 15/19 oil boiler, when I put the heating or hot water on the boiler pressur ... [Read more]
Mend left hot water

Tiny black bits left in the bowl/sink after running hot water. What are the?

Had Greenstar Heatslave 18/25 oil fired condensing combi boiler (Worcester Bosch) installed 4 months ago. The... [Read more]
Mend boiler not working heating hot water

boiler not working for heating or hot water?

my worcester heatslave 9/24 combi will mnot light up for heating or hot water, pressure is ok. just will not f... [Read more]
Mend boiler fine round

Heatslave 15/19 boiler - keeps kicking in?

i All, We have a heatslave 15/19 which was fine until a couple of days ago. A guy came round from the water... [Read more]
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