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Mend Heating Boiler Thermostat

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How to mend Heating Boiler Thermostat

Mend wrong potterton boiler
2

What is wrong with our Potterton Profile 80E boiler?

It is about 20 years old but works very efficiently when ON. The trouble is the pump is on constantly (24/7) ... [Read more]
Mend thermostat boiler programmer
1

do i need a new dt20rf programmer?

the digital display has gone blank and does not control the heating. the boiler still works and can be control... [Read more]
Mend heating boiler thermostat
2

why is radiators hot when only water is on..HELP?

the boiler is a micron glow worm and timer is lifestyle model LP522..When i switch water on the radiators get ... [Read more]
Mend combi boiler central heating thermostat
1

baxi combi, my radiators are on all of the time all of a sudden?

the electric blew in our house and later on i noticed the rads in the house were on constantly. I have a Bax... [Read more]
Mend thermostat heating boiler
1

What else can I try after resetting my Siemens RDJ10RF?

I have done the usual reset and the green light is on the receiver and the arrow is lit on the thermostat show... [Read more]
Mend heating boiler thermostat
1

no hot water or heating even though boiler fires up?

When I turn on my hot tap the boiler fires up but the water does not get hot, when I turn on thermostat the bo... [Read more]
Mend central heating heating system thermostat
4

What is wrong with my central heating?

Hi My central heating and hot water will not turn on when requested. The electronic time is set to 24 hrs and... [Read more]
Mend combi thermostat heating
1

isar he30?

help , i have a isar he30 combi boiler the problem i am having is heating is turned off via honeywell cm927 th... [Read more]
Mend central heating thermostat temperature

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 hot water not central heating
1

Hot water but not central heating . . ?

I have just moved into a flat which has a Sabre 29HE Plus combi boiler. It is heating the water but when I sw... [Read more]
Mend boiler pressure error code
1

Ferroli HE31C - Hot water but no heating?

There is an error code D2 on the boiler and no matter what I try I can't make it go away. I've tried turning i... [Read more]
Mend boiler heating potterton

How can i fix my potterton combi 80?

My problem is when i switch the water on it takes ages for the flame to ignite, once it ignites it only stays ... [Read more]
Mend thermostat heating wireless
1

Drayton Digitstat RF1 Wireless Thermostat?

Have come home from an extended holiday to find no heating. Stat set at 15c to come on when house cold. Stat s... [Read more]
Mend boiler heating Worcester Bosch

Worcester Bosch Greenstar 24i not firing up?

I have a worcester bosch greenstar24i boiler (6 months old) which is not firing up. We have hot water but the... [Read more]
Mend boiler heating pressure
1

sabre he boiler?

Hi hope someone can help with a problem i'm having with my sabre he combi boiler. Yesterdaymorning i noticed t... [Read more]
Mend error code week
1

Ravenheat CSI 120 error code 04?

I have a Ravenheat CSI 120 on which I recently (last week) replaced the diaphragm in the diverter valve. I the... [Read more]
Mend boiler thermostat heating
1

Problem with Siemens RDJ10RF boiler control?

I have just had a new combi boiler fitted with a Siemens RDJ10RF wireless control/thermostat. Everything works... [Read more]
Mend boiler thermostat hot water

i have a problem with heating coming on 1st thing in the morning?

have a puma 80 combi which is about 12yrs old. When we turn the heating on via the room stat in the morning th... [Read more]
Mend thermostat boiler heating

My thermostat lost power on Greenstar boiler?

Replaced batteries but wireless icon flashing on boiler and won't let me turn on heating or select a heating p... [Read more]
Mend boiler central heating hot water

How do i fix my Intesa Combi boiler?

Intesa 23, central heating switches in and out all the time, ignores thermostat setting, hot water will run ho... [Read more]

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