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We have 166 questions about mending 'controls boiler help'

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Mend Heating, Home Heating Systems

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 Heating, Home Heating Systems

How can I optimize settings on Glow Worm Ultra com 30cxi? ?

Boiler was installed 3 winters ago. First winter very poor, rads took hours to heat and boiler was off when th... [Read more]
Mend Bathroom Appliances, Baths and Showers

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 Heating, Home Heating Systems

Potterton Boiler does not respond to the controls?

My Potterton Boiler does not respond to the controls, i.e. It continues to run and does not respond to the con... [Read more]
Mend Heating, Home Heating Systems

my pilot light wont stay on baxi solo pfl 30/80 boiler?

i have recently drained down my system to replace a radiator. after refilling the system 1.5 bar pressure. I h... [Read more]
Mend Heating, Home Heating Systems

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 Heating, Home Heating Systems

Worcester 350 hot water problems?

At low flow rates water temperature okay, increasing flow rate temperature luke warm. What controls the modula... [Read more]
Mend Heating, Home Heating Systems

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 Heating, Home Heating Systems

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 Heating, Home Heating Systems

how to fix a baxi solo 3 50?

i have boiler on light showing but no other lights on. all external controls are calling for heat and hw, the ... [Read more]
Mend Heating, Home Heating Systems

Noisy Baxi 105he ?

I have a 3 year old Baxi 105he instant with a noise problem. After using hot water demand, eg shower, and the ... [Read more]
Mend Heating, Home Heating Systems

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, Home Heating Systems

How to change or clean the PCB on potterton suprima 50?

Hello, My boiler is on the blink for a while now and after searching the net got the feedback of the PCB's be... [Read more]
Mend Heating, Home Heating Systems

how can i fix my baxi boiler?

My baxi boiler wont fire. the pilot light is lit and the controls are calling for the boiler
Mend Heating, Home Heating Systems

How can i fix my Glow worm KFB 60 open vent boiler. ?

When the remote controls are calling for heat, neon 1,2,3 & 4 light up indicating that system is functioning c... [Read more]
Mend Heating, Home Heating Systems

potterton profile 100 ?

boiler still on even when the time controls are on off
Mend Household Appliances, Vacuum Cleaners

boiler trouble!! Ideal classic SE12ff?

The make and model is an Ideal classic SE12ff, the controls consist of Sunvic select Xl. The hot water will o... [Read more]
Mend Vehicles, Caravans/Motorhomes

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 Heating, Home Heating Systems

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, Home Heating Systems

Flood due to boiler ???

A few weeks ago we noticed warm/hot water pouring out of the eaves of our house, upon inspection we found that... [Read more]
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