Mend > Home Heating Systems

2

vaillant?

I have vaillant ecotec 624 boiler ,heating is working ok but hot water runs hot for about 2mins then runs cold... [Read more]

my boiler wont turn on?

ive set timer lights are on but boiler wont turn on potterton profile prima 40e and horstmann425 tiara diadem ... [Read more]

1

ariston microcombi 23 pressure release valve?

my boiler constantly has to be topped up to be able to work, there is water constantly running from the overfl... [Read more]

potterton suprima 80 flashing amber light?

what does a flashing amber light mean on my potterton suprima 80 boiler mean

1

Halstead Best 50 Boiler?

Ignition lockout light keeps coming on. Have replaced fan but problem is still there. This was reported by som... [Read more]

1

boiler?

my boiler is flashing f 37 wot do i do

1

no water pressure on boiler?

ihave avokera 28 compact boiler the water pressure keeps droping into the red within hours of repressurising.

parva he boiler m96.28sm/p won't heat radiators?

my parav he m96.28sm/p boiler heats the water from tap but not the radiators. it had been reset by accidfent ... [Read more]

2

grunfos selectric ups 15-50?

sometimes when it starts up its noisy

my fertech 31c is flashing f35?

my fertech 31c boiler is flashing f35 this means electrical supply problem. how can i fix this?

2

radiator wont get hot?

hot water,all 5 ok,one radiator no heat,bled till water ran.pipe coming in hot,water cold coming out.

1

i have a glow worm ultracom 12hxi boiler,a heat only system boiler which ha?

i have a glow worm ultracom 12hxi heat only boiler which has an expansion system not an f and e tank,only i ca... [Read more]

1

pressure guage showing zero?

how do i adjust pressure

RSF 82-ET intermittent heating and hot water?

My ravenheat RSF 82-ET boiler has had intermittent problems providing DHW and CH in the last few days, it is n... [Read more]

1

combi boiler 30he?

no heating or hot water bar gauge flicking at bottom in red ticking sound fan working burner not working temp ... [Read more]

2

how can I fix my Vailant ecoTEC plus 831 boiler?

My eco TEC 831 is unable to maintain the pressure at 2 bars, it is 1 bar over and going into the red zone. Any... [Read more]

Potterton 15/2 repeated fan lock out?

Boiler serviced Aug 11. Late sept boiler went into lock down and would not ignite. Fan replaced and all ok f... [Read more]

baxi combi 105h locks out when reaching temperature have to reset it ?

when temperature is reached the boiler locks out having to reset the boiler will not reignite till i switch ho... [Read more]

1

Ariston Combi Boiler 27 switching itself off?

Boiler runs for about half hour and switches itself off and then have to press reset to get it to work again. ... [Read more]

1

baxi 105he wont relight?

HI MY GAS WAS TURNED OFF TODAY FOR 10 MINS NOW I CANT GET MY BOILER TO RELIGHT IT JUST SHOWS THE flame failure... [Read more]