How to mend ... Boiler Months Ago

Tiny black bits left in the bowl/sink after running hot water. What are the?

Had Greenstar Heatslave 18/25 oil fired condensing combi boiler (Worcester Bosch) installed 4 months ago. The... [Read more]

Is there a problem with my thermostat or the boiler?

I have an Ariston EuroCombi. I don't know it's age, as we opnly moved in 18 months ago. It's occasionally te... [Read more]

WHAT'S WRONG WITH MY HALSTEAD ACE?

my water started running hot cold hot hold for weeks then all of a sudden the heating went, I tripped the over... [Read more]

new potterton promax HE 150 running problems?

I had a new Promax HE 150 installed about 5 months ago and have had loads of problems - including error codes ... [Read more]

What is causing the intermittent loud buzzing from my boiler?

We have a problem with a wall-mounted Ideal Classic combi-boiler installed in November 2004. About two months ... [Read more]

Thermecon oil boiler smoky!?

My oil fired thermecon boiler pours smoke out of the flue. It was serviced abotu 18 months ago. Any ideas!

poor hot water from a combi (halstead ace high 102)?

i fitted my boiler a year ago and got a gas man to do the gas and commision the boiler.heating is fine.hot wat... [Read more]

Ideal Boiler is no longer working properly?

I have an Ideal Classic boiler. I guess it's around 15 years old as its age is comparable with the house. I'... [Read more]

We have a switchmaster 300 timer on our heating system?

It doesnt always work!!! We cant rely on it if we set the timer as although it sounds like its working and the... [Read more]

low pressure in my Sime format 80c?

I have a sime format 80c boiler installed about 1 year ago. The pressure on the boiler goes low, for no app... [Read more]

My Vokera 36he fine at heating but hot water cold?

Exellent for heating but when asked for DHW (domestic hot water) it cut the boiler out displaying fault 79 (te... [Read more]

Vaillant boiler safety switch pops out after about an hour?

I have vaillant boiler model VCW-sine 18 T3w FD H. problem: after running for about one hour it cuts off ... [Read more]

Brotony Combi SE, flashing 60 light?

According to the 'helpful' manual, it says the 'ionisation circuit board is faulty' So, which ones that. We... [Read more]

My glowworm spacesaver kfb has stopped working?

I fitted a new timer unit to this about a year ago and it has been running fine ever since. Off over the summe... [Read more]

Potterton Netaheat 16-22 Wont Fire Up?

Hi Ive had this boiler for many years and recently we had some bad weather, since then it wont fire up. I don... [Read more]

triggers trip switch and cuts off all electric in house?

Can it be repaired or is it not worth it. It is about 9 years old and is an ariston, washer only. I have used ... [Read more]

Is this right?

I moved into a new build 15 months ago. I was told by my builder (Bodgit and Scarper) that the boiler was und... [Read more]

baxi bermuda 401 back boiler will not stay on?

I have a lovely old boiler that was serviced 2 months ago and suddenly now when the timer comes on the boiler ... [Read more]

hot water is running warm/cold?

I have a potterton performa 28i combination boiler less than 5 yrs old. Worked fine until few months ago. Call... [Read more]

how can i fix sticky divertor valve on worchestor 280 rsf gas combi?

valve is not diverting to allow water to heat up,this happened about 5 years ago and i replaced valve and sort... [Read more]