How to mend ... Boiler Fire Heat

Baxi 552 soot problem?

The flames from the burner were lapping from under the enclosed casing, when I took the fire apart I found a m... [Read more]

baxi combi boiler?

i have a baxi combi 80Eco boiler.it works fine on central heating but wont fire up for hot water.when i run th... [Read more]

fault on ferroli optima 701?

ferroli boiler. i cant get fan to run at full speed when calling for heat or hot water. and the only way to ge... [Read more]

low boiler pressure?

My boiler specification is potterton netaheat model 6/10. The problem with the boiler is can't fire up to heat... [Read more]

no heating?

i have a domestic gravity fed pumped system with two mot. valves. the HW system works fine when controller dem... [Read more]

vaillant ecotec plus 630 r1?

my boiler seams to have caught fire or experiance extreme heat internally. all the black plastic air pipes in... [Read more]

Ignition or but cuts out later?

I can get the boiler to ignite and fire up OK, starts to heat everything up fine but after approx 8 minutes it... [Read more]

vokera linea 730?

My Vokera Linea 730 boiler has started firing up in the "on" time and not retaining the heat for sometimes as ... [Read more]

Glow worm hot water express boiler ?

pilot on ok, fan runs low speed and high speed ok, but boiler will not fire up either on hot water or central... [Read more]

POTTERTON NETA HEAT 16-22 ELECTRONIC?

BOILER WILL NOT FIRE UP FAN RUNS SOLENOID VALVE CLICKS ONCE BUT HAVE NO SPARK, HOW CAN I CHECK OUTPUT FROM PCB... [Read more]

boiler ?

boiler fire up with out runing hot water tap ,when put on heat/water boiler does not run

britony 80 boiler?

boiler fire up with out runing hot water tap ,when put on heat/water boiler does not run

Micron 40ff heating up then cooling right down before starting up again. ?

Please help I have a Micron 40ff with radiators with TRV's & a room stat, I replaced the old style PCB about 3... [Read more]

heating wont ignite?

My hot water works fine when I turn it on. When i turn my heating on the boiler will not fire up, but when I p... [Read more]

Glowworm 50FF cycles when system not calling for heat/water?

I have a Glowworm 50FF boiler. When the system is not calling for heat or hot water, ie. timer off and both mo... [Read more]

Pilot light is alight but boiler wont fire up ?

Glow Worm space saver boiler pilot light is alight but wont fire up when thermostat calls for heat

What's wrong with my Vokera boiler/heating system?

Hot water works ok to programme but heating only comes on on the first timed option. After it has reached spe... [Read more]

fellow engineers, advice on ecomax?

righty ho, vaillant ecomax firing whistling and extinguishing. it blew a hole in the flexible re-enforced t... [Read more]

what does 4 bar with red flashing light mean?

I have a glow worm 38cxi bioler system which has just stopped working??On the front there is a flasing red lig... [Read more]

Potterton CH System will not work!?

I have Potterton Suprima Boiler which is heating water only. The CH system is intermittent and only occasional... [Read more]