How to mend Valve Air System

2

Luke warm radiators?

Really need help with a central heating problem (old, but sturdy back boiler open vented system in a flat - o... [Read more]

Ford KA Heater Problem, Very hot Heater resister unit?

Help. I have replaced the Heater control valve, it works now i think... I swich the car on, and it moves the ... [Read more]

Worcester heatslave 20/25?

Hi, I have been having a problem with my heating for some months now but very intermittent, occasionally the h... [Read more]

5

Worcester Greenstar Ri started whistling this morning?

Our Worcester Greenstar Ri boiler started making a rather loud high pitched whistling- type noise this morning... [Read more]

6

Ideal Combi Logic boiler "L3" fault. ?

Whenever the temperature knob is turned up higher than half way, the boiler shuts down, flashing L and 3. Have... [Read more]

2

I recently repaired a leak on a rad valve, ?

I recently repaired a leak on a rad valve, where some of the system was drained. The system is 0.7 bar cold an... [Read more]

problem dry fire baxi 133he plus?

i own a baxi 133he plus which has worked fine all day then all of a sudden when i turned the heating up it wen... [Read more]

air lock?

i have changed the 3 port valve on my system refilled it system ran for a couple of days now boiler wont stay ... [Read more]

1

Pressure filling loop valve replacement?

The pressure filling loop valve connecting to the hot water is leaking at the tap so I need to replace it. If ... [Read more]

1

How to remove engine checklight?

2004 Honda Civic  Regular transmission  ES5  Singapore Car PROBLEM: The engin... [Read more]

1

How can I fix the problem, 1.9TDI?

My car was dioing 70mph and lost power.There was no turbo kicking in at 2500 revs. RAC called out on M11 NO nu... [Read more]

vaillant turbomax 242/1e or 282/1e?

air release valve on top pump keeps hissing out water when you switch hot water taps off.every twodays have to... [Read more]

3

heating, Oil boiler not running?

Having just drained my heating system to replace a number of failing radiators,I have re-filled the system but... [Read more]

how can i fix my roca gas boiler laura 30 af?

my boiler doesn't work at all it shows an error triangle with error number 6 according to the manual" overheat... [Read more]

unvented hot water central heating problem boiler potterson ?

boiler firing ok, watter silender ok but heat not comming to rads watterpump ok ( strong ) pipes hot around th... [Read more]

radiators?

All the radiators are bottom fed so why do 6 of 14 get hot first at the top progressively getting hot downwar... [Read more]

Radiators?

New Potterton Promax SL 15 1yr old supply and fit by British Gas, its recently had replacement heat exchanger ... [Read more]

1

Radiators?

New Potterton Promax SL 15 1yr old supply and fit by British Gas, its recently had replacement heat exchanger... [Read more]

1

how to fix?

my potterton boiler fires ok first time but does not heat up water or radiators. once it reaches the temperatu... [Read more]

2

Help with Worcester greenstar ri?

Hi, drained a central heating vented system today to fit a new rad valve, turned the cold water back on and re... [Read more]