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Mend Boiler Heating Controls

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We have 90 questions about mending 'boiler heating controls'

How to mend Boiler Heating Controls

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Mend control advise temperature

Overriding heating control on Glow-worm 30ci?

Hi can someone please advise how i get an external temperature / timer control to override the temperature con... [Read more]
Mend heating cut thermostat 0

why does heating cut in when thermostat at 0?

Is my modairflow thermostat faulty? it controls my JWD38/50 hot air Johnson Starley boiler but the hot air com... [Read more]
Mend house year installed
4

Vaillant Ecotec plus 824 with no central heating?

Please help!! We've been in this house for almost a year - so I'm not sure when the boiler was installed bu... [Read more]
Mend potterton boiler hot

Problem with Potterton Promax HE24 Boiler?

The hot water system works ok. I have fitted a thermometer to the outlet from the boiler and this goes up to o... [Read more]
Mend boiler locks out

boiler locks out?

i have a halstead finest gold boiler, clock doesnt work so i turn boiler off ,on by the fused spur. boiler goe... [Read more]
Mend combi works doesnt
2

Worcester Greenstar combi Heating works, but doesn't (??!)?

I have a Worcester Bosch Greenstar 30Si combi boiler with a Drayton SCR and RF3 digistat controls. The heating... [Read more]
Mend gas boiler suspect
1

How can I reset a Drayton SCR wireless thermostat/?

My gas boiler seems ok, but will not give central heating. I suspect the wireless thermostat controls. Have ch... [Read more]
Mend re radiators warm only hot water not heating
1

Why re the upstairs radiators warm when only the hot water, NOT the heating?

Our boiler provides either hot water, or central heating, or both. Since a new radiator was fitted upstairs, w... [Read more]
Mend hello controls thermostat
2

Potterton Netaheat Boiler stopped working?

Hello, I have a Potterton Netaheat Boiler with Potterton EP2002 Controls and Honeywell Thermostat. Last night... [Read more]
Mend heating system boiler
1

heating system?

I had a glow worm 24hxi boiler fitted to my existing y plan system using the original controls(programmer,room... [Read more]
Mend oil boiler heating lockout
3

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 set worcester turn

how do i set my worcester greenstar 30 cdi boiler ?

i don't know if i'm supposed to turn up the boiler controls or the t.r.v's or the 2 thermostats in the hall. N... [Read more]
Mend turbomax plus 824e

How can I get another manual for valliant turboMax plus 824E?

We wanted to operate the boiler to set to heating /hotwater but can't remember which position to set the contr... [Read more]
Mend light front panel

how can I re-lgiht the pilot light on a potterton kingfisher CF40?

I have removed the front panel but can see no controls apart from a hole with a flap over it at the bottom, pl... [Read more]
Mend set controls heating

how do i set a switchmaster 300?

I have a switchmaster 300 boiler that controls the heating and hotwater in the house. when i want to shower,i... [Read more]
Mend thermostat boiler set
1

heating comes on by itself?

my thermostat is off but the boiler lights up and warms the house-controls are set on continuous -therefore th... [Read more]
Mend hot three fine
2

cannot control hot water vaillant ecoTEC plus 624?

We have a three year old ECOtek plus 624 that has been fine until now. We have just installed a new show with ... [Read more]
Mend heating pump help hot
1

primus heating pump?

can you help i have a sunstar ai award caravan1993 it has aprimus heating and hot water all controls work boi... [Read more]
Mend hot system problems

Combined hot water/heating system Glow Worm Micron Problems??

Hi, I have just moved into a new flat. There is a small boiler (Glow worm micron 50ff) which (oddly) is in... [Read more]
Mend heating hot pump
6

Why can we only get heating when hot water on also now(Dual programer)?

We recently needed to replace head valve due to pump over run problem.(Boiler is Potterton Profile) On putting... [Read more]
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