How to mend ... Boiler Luke Warm

My Central Heating wont work! (Ferroli Falcon combi boiler)?

First off, we have a Ferroli Falcon combi boiler and no manual... Current pressures are 1.8 when off and 2.1 ... [Read more]

my ariston euro combi boiler a/23 mffi wont get hot water?

it fires up, gets to a certain temp (bout 60) then the flame goes out and it starts up again. i cannot get hot... [Read more]

hot water is only luke warm ravenheat combi 24kw?

only turn heating on i get hot water when comes on it's only luke warm and when i put hot water only i get no ... [Read more]

Hot water prob - Vaillant Turbomax Plus?

For about the last 6 weeks or so our hot water temp has been very unstable. The boiler fires and heats wat... [Read more]

Vokera Excell 80sp hot water fault?

The heating ignites as it should, and works fine, but when we only want to get hot water(dual heating and hot ... [Read more]

cold/luke warm water?

I have a main medway multipoint boiler.I turn on the hot water tap, warm water to start with then goes cold ev... [Read more]

4 year old Valiant boiler keeps cutting in & out when heating water ?

My 4 year old Valiant boiler keeps cutting in and out when heating water for the taps and shower in the house,... [Read more]

Potterton Puma e80?

I moved into a property in Warwickshire that has a 12-15 years old Potterton Puma e80. We have two showers, on... [Read more]

fellow engineers, advice on ecomax?

righty ho, vaillant ecomax firing whistling and extinguishing. it blew a hole in the flexible re-enforced t... [Read more]

Halstead Boiler - CH working but no hot water?

Hi, I've got a Halstead Quattro Gold combi boiler, the other day the hot water stopped working but the cent... [Read more]

Halstead Finest Gold Combi Boiler water going cold / heating locking out?

The water is only luke warm even though i have turned the temp up and the central heating will start up and ru... [Read more]

ikon-t boiler not heating hot water?

Ever since we had the boiler installed about 2 years ago the central heating has worked fine but the running h... [Read more]

how can i get hot water?

I have an ravenheat rsf820/20, it appears to be about 7 years old not sure. I only get hot water if i have ha... [Read more]

Lukewarm radiators and fluctuating water temperature?

I have a Baxi 105e combi boiler. The problem started about 2 months ago. The boiler fires up as normal, but th... [Read more]

hot water in my combo boiler?

although my heating is perfect, radiaters. my hot water is only luke warm, i was wonDering if i could fix it m... [Read more]

my central heating comes on when the programmer is set to off?

Please can some one help i have a Viallent 624 boiler with mega flow system with dual zone control, the centra... [Read more]

Ideal ISAR HE30?

It seems that when turning on the Hot Water Taps the boiler fires up and displays 'd' which is correct for the... [Read more]

How Do I Rid Hot Water Brown Colour ?

I have a Myson Midas BF Combi Boiler. Early model ? This model has two pumps with electromechanical timer. One... [Read more]

Halstead Ace Boiler Hot Water Problem?

Turn the hot water on - burner ignites water starts to get hot then burner goeas out after around 30 seconds -... [Read more]

Immersion water heater not working?

We live in a rented flat with electric heating. In February the immersion heater on our boiler packed up and o... [Read more]