Mend > Home Heating Systems

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How can i fix my Potterton Puma 80, DHW won't work unless CH. is on?

My Potterton Puma 80, (permanent pilot), will not supply DHW. unless the Central Heating is also turned on.

home heating?

hi we have a appolo wall boiler (not a combi)and i took of a rad with a faulty valve and had to drain the syst... [Read more]

1

Glow Worm Economy Plus 40B Boiler Pilot Light Problem?

I have a Glow Worm Economy Plus 40B boiler. I have just had a new Thermocoupler fitted and for a few hours all... [Read more]

1

how can i make my central heating stay on?

I have a greenstar highflow 440 boiler. the red alarm light is on constantly and i cannot override it When I u... [Read more]

1

wor bosch cdi 40 - not working?

our boiler is not working. I have tried to reset but it just appears to count down from 99 to 0 - I dont get a... [Read more]

no pressure?

We have a static caravan that was winterised at the end of November (they don't touch the heating system they ... [Read more]

baxi 2fp keeps overheating?

i have altered the pipe work in my system as the bathroom rad kept dragging in air at the same time i changed ... [Read more]

Ariston Boiler takes ages to fire up?

Had a problem with the boiler in that after about ten minutes or so, the water went cold..becuase the burners ... [Read more]

how can i get the pressure gauge on potterton boiler right?

potterton combi the pressure is between 0.5 and 1 what can i do to get it right

Hot water intermittent?

I'm having trouble with hot water, it doesn't heat up when the radiators aren't on we have to switch it on whe... [Read more]

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boiler flashing f37 when i put the heating on, but i can get hot water?

boiler flashing f37 when i put the heating on, but i can get hot water

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i have 240v to boiler but no display/ glow worm 30cxi?

no lights on the boiler i think its one of the circut boards the main one / controls interface board could you... [Read more]

1

how can i fix my baxi combi instant 105e?

my baxi combi instant 105e keeps loosing water pressure every 1-3 days, i keep topping it up and it will go ba... [Read more]

Landis & Gyr RWB-XP operating instructions needed? ?

does anybody have the Landis & Gyr RWB-XP operating instructions? I would very much appreciate it if someone c... [Read more]

1

leaking diverter valve?

I have an vailant 837 R1 eco tec boiler, the diverter valve is leaking, is there a kit for repairing this or s... [Read more]

1

Hot water minimum temp too hot?

I have a problem with my Potterton Puma 80 combi boiler when using the shower because although the Hot water c... [Read more]

Reset when cold?

Ive got a problem with a baxi 80 eco, I Have to reset the boiler with the front reset switch every time the bo... [Read more]

Alpha cb24 combi boiler keeps switching itself off?

Alpha cb24 combi boiler intermittently keeps switching itself off. Have cover with hydro & they have been com... [Read more]

system filling key?

wherecan i buy a system filling key for a worcester bosch cdi 28art

2

hot water on,no heating-ravenheat combi csi85a(t)?

We have hot water,but no heating,all the lights are on correctly on the panel