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28i Junior Low Water Pressure Switch?

Hi, Have got a lockout problem with my Worcester 28i Junior. Does not like to start if it has not been run ... [Read more]
Mend Heating, Home Heating Systems

e1 error on main he boiler?

I Have had a new Boiler (Main HE) fitted and I am getting E1 error on my boiler every morning for the last 5 d... [Read more]
Mend Heating, Home Heating Systems

how can I fix my Main Combi HE?

Have a main combi HE boiler. The heating is permanently on even I switch to hot water only. The heating does n... [Read more]
Mend Heating, Home Heating Systems

Biasi M90F.24s?

Boiler was running ok! then sprang a leak that was traced to the main flow switch membrane. This was replaced ... [Read more]
Mend Heating, Home Heating Systems

oil fired boiler keeps tripping?

Hi, the pressure in my boiler went up to 3 and caused the main fuse to trip. I have reduced the pressure to ... [Read more]
Mend Heating, Home Heating Systems

Worcester 240?

Hi, My Worcester 240 boiler is playing silly buggers. The pilot light is working but the main burner will ... [Read more]
Mend Heating, Home Heating Systems

worcester 240 rsf?

boiler fires up for hot water ok switch to heating pump runs changed heating themistor as reading was low is i... [Read more]
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main combi eco boiler?

is replacing dhw mixer vaulve a diy job and how is it done
Mend Heating, Home Heating Systems

Main combi eco boiler?

domestic hot watter runs hot for a minute or so then just goes cold with no fault signal
Mend Heating, Home Heating Systems

greenstar ri?

boiler working ok but get nasty clicking sound when i turn it off or down only way to stop it is to turn off m... [Read more]
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Worcester 9.24 Electronic combi boiler, pilot light will not stay on?

Need new pilot light sensor probe as main gas valve will not open and pilot light goes out when push button fo... [Read more]
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main combi 30he flame failure light?

Hi Has anyone got an answer to this problem with the above boiler? when the central heating is swiched on the ... [Read more]
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grant oil fired boiler?

boiler will not start no light for mains on. 5amp fuse ok socket light on. controller no light on main contr... [Read more]
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No power to my boiler ariston microgend 28?

Hi please help. I have had no water or heating since yesterday.Living in a rented house and cant get out the l... [Read more]
Mend Heating, Home Heating Systems

Baxi Solo 70/4 failure?

On Xmas eve boiler main or pilot solenoid started loud clicking/knocking with main burner flashing on/off voil... [Read more]
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main boiler E1-60 flashing?

main boiler E1-60 flashing all wires have been check between fan and PCB unit, the fan looks new and i dont kn... [Read more]
Mend Heating, Home Heating Systems

circuit board dead Ferroli optmax he plus 31c?

looked at my boiler Ferroli Optimax Plus HE C31 only to see the clock showing nocall and nothing on the main... [Read more]
Mend Heating, Home Heating Systems

Replace bath tap inner valve, combi boiler? Worcester heatslave 12/14?

Hi, I want to replace a loose tap inner valve, Can I turn off main water supply to house with a combi boiler? ... [Read more]
Mend Heating, Home Heating Systems

Potterton Prima F60 firing problem?

My boiler is experiencing start up problems. After the fan starts and electrode sparks the pilot light doe... [Read more]
Mend Heating, Home Heating Systems

Glow Worm 24hxi PCB part numbers?

Hi Can anyone tell me what current part numbers relate to the Main PCB and Interface Card PCB on the original... [Read more]

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