How to mend ... Boiler Burner Secs

Greenstar 12i?

Hi, I have a Greenstar12i system boiler - When the room stat is turned up the boiler starts up and the burner ... [Read more]

ravenheat primary mk 1 heat only fault?

i was called to a customers boiler not working following new gas mains work in street. i reset the boiler and ... [Read more]

I have a saunier duval thelia 23e combi boiler?

The heating is not working & when I run the hot water the burner comes on then turns off after 15 secs and kee... [Read more]

Vaillant ecoTEC 828 pump starts with cold water tap?

When I turn on the cold water taps everything is fine until I turn the tap OFF. Then the pump (not the burner)... [Read more]

Any one any idea what could be wrong with my Greenstar Boiler?

The Blue light and the reset light are both flashing. I have held the reset button down for two seconds and t... [Read more]

Worcester Bosch Heatslave 25/32 Combi Oil?

Worcester Bosch Heatslave 25/32 Combi Riello Burner, First off we bought this boiler about a year ago and move... [Read more]

Potterton 50L?

Boiler sequences through to main burner ignition but only for 5-7 secs.Boiler then recycles with similar resul... [Read more]

Baxi Boiler cuts in and out a lot?

I have a Baxi SOLO 3 Boiler, I haven't noticed this before so I'm thinking the boiler is not functioning prope... [Read more]

Halstead ace high burner problem?

I have a Halstead ace high combi boiler. I have replaced the diaphrams in the flow switch CH & DHW and removed... [Read more]

glow worm 70 fan flue?

boiler runs for approx 50 secs and then reset light flashes intermittently and burner light flashes very fast ... [Read more]

Baxi 100HE Ignition Lockout?

My boiler keeps getting the red fault light on permanently. The boiler lights OK but then shuts down after abo... [Read more]

Failing hot water on a Saunier Duval F30E Themaclassic combi?

I have a 4 yr old Saunier F30E standard combi running on natural gas and the hot water is failing dismally. Ho... [Read more]

sime 80c format combination boiler?

ch and hw go to lock out after 10 secs of main burner lighting

MYSON 30/50B GAS BOILER WON'T STAY LIT?

MY MYSON APOLLO 30/50B GAS BOILER WILL LIGHT BUT AFTER ABOUT 30 SECS. THE BURNER CUTS OUT - LEAVING THE IGNIT... [Read more]

How do I fix my Potterton Netaheat MkIIF 16-22?

My boiler starts it's cycle on room stat demand. The internal fan runs, the pilot ignites, after 20 secs the m... [Read more]

Baxi 105e flame failure?

I have a problem where the burner ignites and after a few seconds the flames decrease the ignitor sparks again... [Read more]

Micron 60FF?

I have a micron 60FF the boiler lights and the burner led lights, it then shuts down after appx 30 secs, and g... [Read more]

How to fix a Potterton Netaheat 10/16 Electronic boiler?

The boiler fires ok and the main burner ignites however every 20/30 secs you hear it try and ignite again. whe... [Read more]

boiler trouble?

pilot light on and will fire up when thermostat is turned up but burner goes out after 10 -60 secs. hot water ... [Read more]