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We have 86 questions about mending 'heating working check'

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Mend Heating, Home Heating Systems

vaillant ecomax 824e flashing e20,e13,f20. How to fix it?

Thing is, that my boiler (which is vaillant ecomax824e) use to go through these codes e20 and then f 20, or e1... [Read more]
Mend Heating, Home Heating Systems

saunier duval hot water not working?

no hot water occassionally locks out, or just does not work. service book says check flow switch. have bypasse... [Read more]
Mend Household Appliances, Tumble Dryers

LG Dryer TD-C&0045E does not dry the clothes anymore although everything el?

My dryer does not dry the clothes anymore.The unit otherwise works well. The pump is pumping and the drum is t... [Read more]
Mend Kitchen Appliances, Electric Cookers

Zanussi hob, sometimes working sometimes not. It needs a small hit?

Hi, I have a Zanussi ZKT 621 LX/LN ceramic glass hob. I bought it second hand and the owner said that lef... [Read more]
Mend Heating, Convector Heaters

no central heating,but heat water/?

Notice red pipe to pressure switch broken, refitted but still no central heating, check control etc working OK... [Read more]
Mend Heating, Home Heating Systems

how to check the pump on a worcester 28si boiler?

i want to know if the pumps going on my boiler. the ch is still working and hot water still working but wont w... [Read more]
Mend Heating, Home Heating Systems

Expansion Tank won't drain?

Our central heating system stopped working - the boiler would remain on for a few minutes but then cut out, al... [Read more]
Mend Heating, Home Heating Systems

I am on my third heater exchanger?

I am on my 3rd heat exchanger (37cdi Combi) We had major loss of bar pressure on the 1st one just after insta... [Read more]
Mend Heating, Home Heating Systems

Worcester Bosch Greenstar 24i No Hot Water?

Hot water has stopped working. Heating works fine. Boiler fires when Hot tap turned on but goes out after ab... [Read more]
Mend Heating, Home Heating Systems

how do i ignite pilot light on my sime super 90 plus combi boiler?

was working this morning gone to put heating on no heat in radiators no hot water checked themostst on wall ok... [Read more]
Mend Heating, Home Heating Systems

Glow Worm 30ci - got hot water but no C.heating?

Firstly just like to say thanks to all that help on here. I am fairly competent with this kind of stuff, and ... [Read more]
Mend Heating, Home Heating Systems

Can i fix my Potterton Combi 80 myself? As it wont light?

My boiler has stopped working. When I turn it on I hear noise from the boiler but the flame LED is not lighti... [Read more]
Mend D.I.Y, Plumbing

Danfoss Ras-D2 Valve Problem?

I have just had a brand new heating system fitted in my house; everything is working as it should. The problem... [Read more]
Mend Heating, Home Heating Systems

Hot Water but no CH Potterton Netaheat Profile 30e-80e?

In the last day or so we have noticed that we are getting hot water but no Central Heating (rads are cold etc.... [Read more]
Mend Heating, Home Heating Systems

Hot water ok but central heating not working?

Thanks Tim, Is the syncron motor part of the Nova 402906 gas valve and do I need to be CORGI registered for t... [Read more]
Mend Heating, Home Heating Systems

how can I fix my central heating firebird 90 combi?

hot water working ok but not heating radiators, pump is working ok as new but not firing up for central heatin... [Read more]
Mend Heating, Home Heating Systems

WHY'S MY VAILLANT BOILER NOT FIRING UP?

My Vaillant boiler isn't firing up when heating is turned on or when hot water taps are turned on. All the se... [Read more]
Mend Heating, Home Heating Systems

How can I fireup my Ferroli 102 (0208L83093)?

Hi all desperately need your help! My Ferroli boiler system was working absolutely fine, in th morning couldn... [Read more]
Mend D.I.Y, Plumbing

Central Heating Not Firing Up?

My Ravenheat Combi Boiler is not firing up on the CH - the hot water works fine. I have checked the room stat ... [Read more]
Mend Heating, Home Heating Systems

Heating but no Hot Water?

Hi, I have a LP522 timer on my heating system, and have just moved in. The previous owners didn't leave any ma... [Read more]
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