How to mend ... Intermittent Heating Problem

Heater fan intermittent, now stopped?

Nissan Almera 2005, with A/C but never worked. It has been idle for several months but starts easily. Had t... [Read more]

Baxi Combi Instant HE80 boiler?

Intermittent fault on the hot water. Sometimes it comes on but when it doesn't I can sometimes get it on by tu... [Read more]

Hot water intermittent Morco feb-24e?

On demand hot water intermittent. Central heating works normally. If hot water not available at tap, putting c... [Read more]

Red light?

I have a sabre he boiler..the red lights keeps comming on I have done all the usual things switching boiler of... [Read more]

Intermittent boilet fails to fire on heating?

I have a 5 year old Glow-worm CX35i controlled by Drayton Digistat SCR and analogue timer (on the panel). The... [Read more]

Luke warm radiators?

Really need help with a central heating problem (old, but sturdy back boiler open vented system in a flat - o... [Read more]

Intermittent fault on Worcester 30cdi combi boiler?

Sometimes my central heating won't come back on after using hot water for a while ie running a bath.Its alread... [Read more]

Worcester heatslave 20/25?

Hi, I have been having a problem with my heating for some months now but very intermittent, occasionally the h... [Read more]

Intermittent heatig?

Hi Today my heating has been working but for some reason it's only on for 2 hours at a time and then goes o... [Read more]

Hoover 5050ED intermittent heating problem?

Can anyone suggest the most likely cause? My Hoover 5050ED Dryer will on some occasions blow heated air as nor... [Read more]

How can I fix my Vaillant Ecotec Plus 428 boiler problem?

When the outside temperature is very cold, and the boiler fires up to heat domestic water and/or the central h... [Read more]

'f19' error report - Saunier Duval 'Thermoclassic' boiler?

Recently my boiler is failing to deliver hot water. - It is hot at first then runs cold. On examination I fin... [Read more]

main combi 30he flame failure light?

Hi Has anyone got an answer to this problem with the above boiler? when the central heating is swiched on the ... [Read more]

Baxi Bahama 100?

I have changed the the overheat stat, thermistor and expansion vessel but my boiler still cuts out when the he... [Read more]

Vokera 28e Hot Water Problem?

Have had the combi boiler for 10 years now with few problems but just recently I am having intermittent proble... [Read more]

How do you fix intermittent heating problem?

I have a new Salus programmable thermostat (RT500RF) and a new Bosch Worcester Greenstar 24Ri boiler. Sometim... [Read more]

Combi Boiler no hot water?

I dont have any hot water from my Glowworm combi boiler.The fan and pump start up but the boiler doesnt fire.T... [Read more]

how can i fix my baxi combi 80 eco?

My Boiler keeps firing on hot water when no hot water is been drawen. The hot water DHW Pressure Differential... [Read more]

Bosch 532i Hot Water overheating?

Fault seems to be intermittent. Had local engineer in who fitted a new high temperature sensor last week. Ev... [Read more]

intermittent problem with central heating valve not opening?

We have a Drayton wireless for our central heating, and a Drayton ZA5679-2 2 Port motorised valve also for hea... [Read more]