Mend > Home Heating Systems

2

vaillant cant see model number?

central heating working fine but hot water runs cold after a short while.

1

how do you get to the water pump?

hoe do you get to the water pump

1

Betacom 24c boiler pressure too high?

Boiler pressure is indicating 3 Bar. I have taken out about 2+ gallons of water from a drain valve on the near... [Read more]

1

hot water but no heating ?greenstar 24i?

we have hot water but no heating when i have set the remote programer to on - the boiler does nothing

how to clean a heating coil ?

how to clean a heating coil on a 15 year old trianco

1

How can l resolve problem?

WORCESTER HEATSLAVE 20/25 0IL COMBI Water pressure drops and will not rise, pump starts to make noise. To k... [Read more]

2

glow worm 30 cxi no GCH ?

My boiler is humming for the GCH but the green light is not on. The radiators are cold and so am I.

1

my pilot light wont stay on baxi solo pfl 30/80 boiler?

i have recently drained down my system to replace a radiator. after refilling the system 1.5 bar pressure. I h... [Read more]

glow worm fuel saver f,pilot lights but main burners wont?

my old glow worm fuel saver f lights up on the pilot no problem,but the main burners will not ignite.Was worki... [Read more]

1

how to fix my biasi riva compact he model m98 24sm/c2?

Biasi Riva compact HE, Model M98 24SM/C2. Not firing red and green CH indicator lights flashes continuasly, no... [Read more]

How to operate our central heating system...landis & gyr?

We've just moved into a new house and were hoping someone could kindly send us a copy of the instruction manel... [Read more]

2

Worcester 280 RSF Overheating, please help!?

My 280 rsf overheat thermostat trips when DHW demand is switched off after it has been on for a long time, ie ... [Read more]

how can i fix my m90e 24s biasi combi boiler?

centre heating working ok turn on hot water tap boiler turns off

1

how can i fix my worcestor 28i junior boiler?

my heating keeps going on then clicking off and it cant keep the hot water constant? i have checked the pressu... [Read more]

1

no lights on front of worcester heatslave 15/19?

just gone in to switch heating on no lights on front of my worcester heatslave 15/19 checked house fuses o.k. ... [Read more]

2

Diverter valves?

C/H & H/w. What a set up!!!!. Emerging from the floor 22mm pipe which carries the pump. Continuing the 22mm... [Read more]

how to boil out a coil?

How to boil out a coil on a 15 year old trianco

1

what is the problem?

boiler goes on, can see the pilot but after about 3 minutes it switches off

lxff and ff fanneel gas boiler uk - how many watts is it?

lxff and ff fanneel gas boiler uk i know its discontinued but how many watts is it? can i replace it with a o... [Read more]

1

heating goes of when switched on?

my vaillant combi compact gc 4704413 boiler goes of when i switch the central heating on