How to mend ... Water Hot System

No Pressure on Vaillant Thermoblock hot water boiler. How do I fill?

I have a Vaillant Thermoblock turbotec II. It's the German version, and I don't speak German so I can't seem ... [Read more]

Junior 24i-topping up pressure?

If I need to bleed the radiators now and again, how do you maintain the pressure in the system. Dummies for bo... [Read more]

Valiant VCW GB221H does not fire on demand?

I have a combiboiler of the above model. It has been shut down for the past 12 months or so. I have flushed th... [Read more]

THE WORKINGS OF A PUMPED C/H SYSTEM AND AGRAVITY FED H/W?

I have an Ideal WLX RS50 Boiler.I recently fitted a new 2 port zone valve and pump in the c/h .All operating o... [Read more]

Worcester oil heatslave 26/32 storage combi boiler?

Cannot maintain pressure in the boiler. Heats the water up very well but turning on the hot tap it comes out c... [Read more]

Halstead Finest Gold hot water only comes on with all taps on!?

We have a Halstead Finest Gold boiler. The central heating part of which works fine. However, recently the boi... [Read more]

Halstead Finest Gold hot water only comes on with all taps on!?

We have a Halstead Finest Gold boiler. The central heating part of which works fine. However, recently the b... [Read more]

My Radiators heat-up when I have Programmer set to Hot Water Only?

My heating system runs through a Drayton Lifestyle Dual Channel Programmer LP522. Recenty when I selected the ... [Read more]

how can i fix my holstead finest gold boiler?

Hi, My boiler keeps locking out {safty lockout} even though my pressure is fine. when locked out cant get any ... [Read more]

HALSTEAD COMBINATION BOILER OVERHEAT LOCKOUT?

For a few years my Halstead Finest Gold Combination Gas Wall Mounted Boiler stops working. It does not heat up... [Read more]

Hlastead Finest Gold Condenser Boiler - OVERHEAT LOCKOUT?

For a few years my Halstead Finest Gold Condenser Boiler stops working. It does not heat up the water. I not... [Read more]

Filling loop on Isar HE30 boiler?

The pressure has fallen on my boiler to around 0.5- as yet no problems with hot water or heating but would lik... [Read more]

baxi back boiler system electrics?

my heating system all seems to be ok but the pump is not pumping the water round the system. I have renewed th... [Read more]

baxi solo 30/80 system boiler?

After boiler starts,within one miniute,its shout down,then again its starts and turning off it self.there is ... [Read more]

Vokera Linea 726 Low hot water flow with 2 taps open?

I have a Vokera Linea 726 combination boiler which has worked okay for around 3 years. Recently I have found ... [Read more]

Vaillant Combi Boiler - No Central Heating?

Hi, It appears that my boiler is not working correctly. I get hot water through the taps and shower no proble... [Read more]

Ravenheat Boiler Wont Ignite ??

Can anybody help please ? When I turn on the hot water tap the boiler doesnt fire up & after approx 30 seconds... [Read more]

baxi 105 combi cold showers?

I don't know if this is a problem with my boiler or somewhere else. Our boiler works okay with the central hea... [Read more]

how to fix my fanfare 40 si?

i have a myson apollo fanfare 40si . when ever i start it either on the heatin system or hot water it bangs an... [Read more]

home heating system?

worsterbosh 28i junior hot water wont come on without heating being on any ideas,thanks jim