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Mend 28i Boiler Heating

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We have 138 questions about mending '28i boiler heating'

How to mend ... 28i Boiler Heating

Pages 54321
Mend burner seconds hot

burner started on and off?

i have boiler Potterton performa 28i , its burner goes ON and OFF in a seconds and getting problem in hot wat... [Read more]
Mend pressure idea boiler

Hi dianne, what did you do to increase the pressure?

I have no idea what to touch to increase the pressure in my combi boiler 28i - it is at 1bar when heating on (... [Read more]
Mend worcester greenstar 28i

worcester greenstar 28i?

when the boiler is turned on there is a blue light flashing fast, I havent got any hot water or central heatin... [Read more]
Mend light combi reset
1

how to light potterton 28i preforma?

how do i light potterton 28i preforma combi , held reset button but nothing . lights are on but no heating or ... [Read more]
Mend years ago controls
6

Potterton proforma 28i?

This boiler was in the property when we moved in 3 years ago. The only controls we have are a programmer in t... [Read more]
Mend bosch greenstar boiler
2

Worscester Bosch greenstar 28i junior, no heating?

Newly installed boiler isn't firing up but we have hot water, any suggestions on what the problem might be or ... [Read more]
Mend worcester boiler increase pressure
3

worcester 28i boiler - increase pressure ?

After bleeding the radiators, the gauge now shows at almost zero (with the radiators off). How can I increase ... [Read more]
Mend heats water boiler cuts
1

bosch 28i heats water seems to boil inside boiler?

then pressure rises boiler cuts out, will only reset when cooled down,pump running ok, and both speeds of fan ... [Read more]
Mend worcester bosch 28i going
1

i have a worcester bosch 28i and i am having problems with pressure?

I am having problems with pressure, I am having to fill the system every day, this is because the system press... [Read more]
Mend boiler losing pressure
2

boiler losing pressure?

My boiler,a worcester 28i is constantly losing pressure wether the heating is on or not, about 1 bar an hour, ... [Read more]
Mend red flashing light combi boiler
3

what is the red flashing light on my combi boiler?

the red flashing light under the warning triangle is flashing and i have no heating or water. it is Worcester ... [Read more]
Mend 28i junior boiler
5

Pressure on worcester 28i junior keeps going up and down!?

Hi I got back from holiday yesterday to find the pressure on my boiler at 0. I looked in the manual and used ... [Read more]
Mend combi boiler fuse
7

How can I fix my worcester bosch 28i?

Hi My worcester bosch 28i combi boiler packed up(4 yrs old) so I took a look and found fuse 1 had blown. Afte... [Read more]
Mend ch problem central boiler
1

28i junior CH problem?

I have a fault with the central heating of my worcester 28i junior. The boiler fires up and the radiators heat... [Read more]
Mend heating water hot
1

Potterton performa 28i - heating won't come back on?

If my performa 28i is in heating/hot water mode and the hot water is used for any length of time ie, having a ... [Read more]
Mend 28i combi pressure
2

worcester 28i junior combi boiler?

The pressure gauge goes out of the black bar when the heating is turned on,going over pressure. How can i bal... [Read more]
Mend hot summer heating
1

Worcester Boiler 28i no hot water?

The boiler seems to operate fine in summer however as soon as the heating is turned on we get no hot water in ... [Read more]
Mend pressure worcester heating
1

Too much pressure on Worcester 28i Junior?

My decorator took off a radiator and heating would not come back on. I repressurised, bled all rads and eventu... [Read more]
Mend heating noise pump
1

heating?

whilst the heating has not been on several times a day there is a noise in the downstairs radiator as if the p... [Read more]
Mend coming out air heating not working
1

water is coming out of auto air vent and heating not working?

Suddenly ive got a drip of water coming out of top of auto air vent on top of worcester 28i boiler.The heating... [Read more]
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