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We have 120 questions about mending '28i water boiler' in category Heating, Home Heating Systems which have been answered

How to mend 28i Water Boiler

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Mend re pressurizing boiler
1

re pressurizing boiler?

Trying to repressurize Greenstar 28i boiler and had the key in position but when turning the neighbouring whit... [Read more]
Mend worcester 28i hot
1

Worcester 28i junior, water temperature is far too hot?

Water temperature is nearly boiling not responding to temperature adjustment on front of boiler I've replaced ... [Read more]
Mend worcester 28i combi
1

worcester 28i junior combi(no heat/water)?

Reset light flashing 4 times/sec and blue light flashes 1/sec. Think in ignition lockout as no flame.switched ... [Read more]
Mend junior boiler years
1

worcester 28i junior green star combi boiler?

this boiler does not display any codes it is about 7 years old i had a look at it today fan does not come on ... [Read more]
Mend central heating boiler water fine checked
1

worcester 28i rsf has no central heating?

my boiler has no central heating but hot water fine. have checked following:-pump unit, combustion fan,resista... [Read more]
Mend losing pressure system
1

why ami losing pressure on my green star 28i junior boiler?

system and dhw working ok! check radiators for leaks and all topped up. The system is not dumping water ive ch... [Read more]
Mend switch problem start
2

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 combi boiler central heating flow switch
3

Central Heating works but no hot water? Worcester 28i RSF?

Hi I hope someone can help. I have a Worcester 28i RSF Combi boiler that i have a problem with. A few we... [Read more]
Mend combi boiler showing
1

worcester 28i combi boiler?

boiler is on with red light showing, it makes a noise as normal to show its on,ive got hot water but no heatin... [Read more]
Mend hot heating mode boiler
1

Worchester junior 28i hot water no heating 5 flashes in service mode?

I have a Worchester junior 28i boiler, the hot water is working but not the heating and the green burner indic... [Read more]
Mend problem turn day
1

Potterton Performa heating problem?

Hi, I have a Potterton Performa 28i combi boiler, I tried to turn the heating on the other day but it would ig... [Read more]
Mend heating boiler thermostat
1

no hot water or heating even though boiler fires up?

When I turn on my hot tap the boiler fires up but the water does not get hot, when I turn on thermostat the bo... [Read more]
Mend boiler heating hot water light system home
2

worcester 28i junior?

just replaced and boiler serviced 2days after stop heating and hot water gone red flashing light wont go pleas... [Read more]
Mend diverter valve not operating
1

diverter valve not operating?

Hi I am having a problem with my potterton performa 28i boiler. Central heating works fine. Dhw giving cold ... [Read more]
Mend junior hot water heating
1

Worcester 28i Junior Combi... Hot water but NO Heating ???

Hi everyone, We have a Worcester 28i Junior Combi which developed a fault this week. We have hot water fine b... [Read more]
Mend worcester combi heating running
1

Worcester 28i combi boiler heating working ok just water not?

Hot water is running only tepid water what is the solution please?
Mend 28i combi boiler
2

fault on my worcester 28i junior combi boiler?

while drawing hot water the presure gauge begins to fall the red warning light begins to flash and water ... [Read more]
Mend boiler heating water
1

how can I fix my 28i combi boiler?

My 28i combi boiler is only working in either heating mode or hot water mode, this is to say i can have my hea... [Read more]
Mend boiler heating temperature
2

my boiler flame goes out then reignites?

I have a potterton perfoma 28i boiler.when ever the central heating comes on or the hot tapis run, the flame i... [Read more]
Mend 28i pump reset
1

how to fix boiler worcester 28i?

my boiler packed in last night and im not getting any hot water or heating,i reset the boiler and it sounds li... [Read more]
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