Unanswered Questions

Heating, Home Heating Systems

keeps making a buzzing noise saunier duval sd 623 combie?

keeps making a buzzing noise turn hot water on and it stops then does it again sd 623 combie

How to stop a electric beeping from ferroli boiler?

My ferroli combi boiler is working fine but the main unit has been beeping for the last 2 days. I've changed t... [Read more]

the hot water and the radiators are not hot enough?

The boiler is working well,but only heats up to about 15 degrees making the water and the radiators not hot en... [Read more]

Worcester Flue Installation?

Hi, Vertical flue through a pitched roof. 3m flue pipe, 2x 90 bends. When the hot water is on you can hear... [Read more]

how do i light or reset the electronic pilot in my Baxi Luna system??? ?

The thunderstorm has taken out the pilot light and I cannot find the gas cock yo reset... any one know where i... [Read more]

having problems after routine change of pcb?

fan operates at full speed pressure switch makes but no ignition at burner after 30 seconds 40 60 80 flashes... [Read more]

how to fix?

ideal classic lxff 250 pilot light comes on fan works but wont fire

oil furnace will not start ?

oil furnace riello model f5 ran out of oil and now will not start tried reset button still nothing

instructions on how to fit a thermostat?

how to fit a horstmann wireless thermostat to a ferroli optimax he plus 31 c boiler

ferrollli arena 30c?

when i switch the heating on it takes along time for rads to get hot

Losing pressure?

I have oil heating, a firebird system. When the heating is on there doesnt seem to be any drop in the pressure... [Read more]

My 24i combi is ok except when it cuts out on thermostat the fan continues ?

When my Worcestewr 24i combi thermostat cuts out the circulating Pump and flue fan keep on running all the tim... [Read more]

no hot water vokera linea 730?

hot water and heating luke warm vokera linia 730

Ferroli optimax 31 c faulty thermostat?

Digital thermostat batteries went dead, put new ones in, now it won't show any display except occasional rando... [Read more]

microgenus 23mffi no hot water ?

Hi folks . I have replaced the diverter diaphram ,diverter body and motor that sits on top of body . worked fi... [Read more]

vokera linea 24 problem?

my linea 24 boiler keeps losing pressure over approx 2/3 week cycle. when c/h is running at 60 degrees the wat... [Read more]

vaillantgb242eh?

no hot water or heating fires up but doesnt light

Drayton digistat rf2 wireless system?

I have problem with my heating but all that aside decided to change batteries in the room stat, now i have no ... [Read more]

lost instructions for heating controller?

Unable to work heating control siemansRDJ10RF have lost instructions.The heating seems to be coming on at rand... [Read more]

how do I sort out a digistat+3 thermostat that is malfunctioning?

I moved into a new build property and have a Drayton Digistat+3 thermostat and for the past year it has fa... [Read more]