Mend > Home Heating Systems

5 l/min out of 24i worcester combi?

only getting 5 l/min out of boiler,cold water to basin is 15 l/min but hot is 5 l/min inlet filter clean,coul... [Read more]

How do I change the thermocouple on Glow-worm fuelsaver mkII?

Pilot light lights okay but when i turn knob to "on" the pilot light goes out. In the past it has needed me to... [Read more]

Baxi Bahama 100 Flow Switches?

I have had two flow switches fitted by one of the local plumpers and he as sent me a bill for £160.00 DOES TH... [Read more]

Vokera Mynute 28SE - Water Pressure between 0.5 and 1.0 Bar?

Hi, I cannot get my Mynute 28SE going after the summer has come to and end !!. The manual says the water pre... [Read more]

Myson Marathon 500C?

I have just moved into a house and am having problems setting the timer on the boiler, it does not seem to act... [Read more]

My Potterton Profile 50e takes forever to ignite, why?

My Potterton profile 50e has an electronic ignition system that used to fire after a couple of attempts. Now ... [Read more]

SIME FRIENDLY FORMAT 80E?

CUSTOMER RUNS THE HOT WATER TO SHOWER FOR 10 MINUTES THEN BOILER KNOCKS OFF,THE CUSTOMER THEN USES THE KNOB ON... [Read more]

Baxi Bahama 100 CH not working?

We have so far spent nearly £1000 over the last 2 years on our Baxi Bahama 100 boiler, the latest problem is ... [Read more]

potterton 80 combi boiler why does it switch on in the summer?

my boiler came on in the summer and the radiators when it was in stand by mode whats wrong with it

combination boiler not sending hot water to taps?

the hot water is not activated when hot tap is opened on my sime friendly 80E combinatin boiler. The hot water... [Read more]

No DHW?

I installed a new pump, on SIME 102 super, central heating is fine but domestic hot water doesn;t work

how can i fire up my netaheat boiler?

just got back from holiday,and the boiler won't fire up.I'm getting no spark,and no noise to indicate that its... [Read more]

how can ifix my Glow-worm?

I have an e40 glowworm. The pilot light went out. I put it back on. Now when i put on the main burner the wh... [Read more]

baxi genesis 80?

intermittant fault: when using hot water only,there is none. so c/heating must be put on, then hot water works... [Read more]

gas boiler vaillant vcw 242e, 282e - varying and loss of pressure?

I hope that someome out there could shed some light on this issue. When using the tap mixer shower the pres... [Read more]

How can I ignite pilot light for Potterton Flamingo 50s?

Transco changed the gas meter earlier in the week and this caused the pilot light to go out. I've tried vario... [Read more]

how can i fix my glow worm space saver mk11?

pilot light still on but is not fireing up?no hot water radiators cold,making a clicking noise,i can hear it s... [Read more]

Hot water cutting off on Baxi Boiler when running slow?

I have Baxi Bahama 100 combi boiler. When the hot water taps are run slow hot water comes on sometimes for a f... [Read more]

How to fix Hot Water on Vaillant VUW Turbomax 242E/282E?

What is the likely fault on boiler ?; the Hot water system no longer ignites when taps are opened with a decen... [Read more]

how can i fix my calydra combi boiler?

when i turn on the tap the boiler will not ignite . the make is a chaffoteaux and maury calydra