Logic combi 30 boiler?

Central heating won't work but hot water works fine no error code

Remeha Avanta plus boiler hot water is working but not central heating?

Can anyone help please? My boiler is heating hot water fine, but the central heating won't turn on. I've checked the pressure and it's above one bar, there are no error codes, just one dot showing in ... more

My Volkera 29a boiler has stopped firin up?

For the last couple of days my central heating boiler sounds as if water is boiling and bubbling up inside it, it has now stopped working. I have tried resetting it and it fires up for a minute or so ... more

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combi boiler not heating water or central heating ?

green light on boiler is flashing but when I turn water or heating on it sounds like it gonna fire up but everything is still cold

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Valiant turbomax plus 828e?

I keep losing the domestic hot water when the central heating is on. I can only get it back by turning off the c/heating for a few minutes, it then returns I can then put the c/heating on and everythi ... more

Hot water intermittent Morco feb-24e?

On demand hot water intermittent. Central heating works normally. If hot water not available at tap, putting central heating on will sometimes kick start the hot water side. Have replaced thermistor w ... more

I have a ferroli Modena 102 Modena boiler?

My central heating light on control panel keeps flashing and boiler will kick up then go of after 2 minutes but also my thermostat doesn't work is this the problem many thanks

heatline vizo 24?

central heating cutting in & out for about 30 sec a time any ideas

combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water temperature control and Central heating temperature control dial both marked from 1 to 6. ... more

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Ferroli Hawk 2 - Air Pressure switch?

There are two flexible pipes connected to the Air pressure switch(APS). Top one clear, bottom one red. Central heating(CH) works with both connected. And the hot water works when the CH is on. Bu ... more

digistat rf3 SCR wont talk to boiler?

i am installing a digistat rf3 to replace a previous digistat. the scr and remote digistat programmer/thermostat are communicating with each other but not with the boiler. the boiler comes on as soon ... more

Baxi Combi duo 24HE heating wont come on?

Been trying to get our our central heating (Baxi Combi due 24HE) to come on, water fine but heating will not come on. Have replaced two radiators, cleaned out pump etc, drained system, filled up agai ... more

central heating fault?

I have a beta com 30c boiler. When set to DHW it works fine. When set to DHW and CH boiler runs for 20 mins. Everything works fine but when lights on front panel reach 80 boiler cuts out. Any advice. ... more

Have aproblem with my Halstead boiler?

When I open a hot tap the central heating comes on any ideas what's wrong

siemens rwb9 connections to boiler?

I have a SIEMENS RWB9 central heating programmer. I am wanting to know the wiring layout for the connection to my central heating system. I have a 3 amp spur, the programmer, an oil boiler and a pump. ... more

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My heating is on?

Thermostat is turned off so the central heating shouldn't be on. However the radiators are all giving out heat (very hot). Worcester Bosch, boiler Greenstar 24i junior/28i junior MT10RF/mechanica ... more

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Remaha boiler runs spuriously?

Remaha Avanta boiler runs for about one minute even though no hot water is being run and no demand for central heating. It can happen any time day or night.

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What can I do about a Glow-worm Flexicom 30cx fault code F11?

I had a new boiler fitted in April this year. Last eve it stopped working, showing f 11. We have not been using the central heating, only hot water, for several months. In May it showed F25, but we ... more

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Room thermostat?

I've recently repositioned my central heating pump in our recently bought house. We found out the previous owner had installed it the wrong way. Since the change the Siemens room thermostat receiver l ... more

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When timer operating water heating the central heating is coming on aswell?

When my timer is operating the water heating the central heating is also switching on when not selected and bypassing the thermostat also , however if I switch the central heating on then off it switc ... more

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