How to mend ... Air Water System

Can I change a radiator valve without draining the system?

Hi, I have an old gravity hot water pumped heating system, the boiler is a reliable, but expensive, Vulcan Con... [Read more]

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]

Low hot and cold water pressure?

Hi, can anyone help me??? I have recently put in a new kitchen and two new bathrooms in my house, and now havi... [Read more]

How do I diagnose a faulty heater matrix in my VW Passat?

I have no hot air in my car, which has been SORN for 3 years whilst I worked abroad I have changed the ther... [Read more]

Temp Gauge keeps hitting Red!!!?

I have a W reg (2000) Fiat Punto.....My temperature gauge keeps hitting red and I have no heating, just cold a... [Read more]

Central Heating Problem - Potterton Flamingo 50?

I have a Potterton Flamingo 50 boiler, which caters for the central heating aswell. My radiators upstairs all... [Read more]

Water pressure keeps increasing?

symptoms are; bar rising from 1.0 - 3.0+ filling loop removed. draining rads of approx 2-3 litres of wat... [Read more]

I have a potterton puma 80 which was working fine until the weekend?

We have a pilot light it wont fire up. We have bled the radiators at the top of the house and 1st floor and... [Read more]

Air in system?

The heating is ok but the water takes a long time to get hot. I can hear a noise and i think its air in the ho... [Read more]

how can I fix my ravenheat combi white star LST80?

when I switch the central heating on it does work but the pressure guage goes up and when it stops the pressu... [Read more]

pressurising a SIME Super 90 boiler?

I have just switched on the boiler for the first time. I have bled one of the top two radiators until the air ... [Read more]

baxi solo wm 50/rs upstairs rads only getting warm?

I have flushed central heating system out. when boiler fires up it stays lit for about 1 min then stops, light... [Read more]

my worcester 24cdi boiler hot water is fine works ok have bled the pump?

(hi hope you can help with my worcester 24cdi boiler problem my heating is working up stairs rads get very ho... [Read more]

how do i stop my suzuki liana boiling over?

ive been experiencing over heating problems with my suzuki liana. it started when i flushed the system to add ... [Read more]

Do I have an air lock?

I have a gas boiler downstairs which heats water and a storage tank upstairs. My cold water supply has stoppe... [Read more]

how to regain pressure in brittony combi se?

lost pressure in boiler so cant get hot water. cant find valve to put air back into system

Pipework Mix Up?

Hi there I recently relocated some pipework so that I could fit more ceiling joists to reinforce our loft conv... [Read more]

Fiat Brava 1.6 16 valve overheating?

Hi Have a fiat brava 1.6 16v (1998) with overheating problem. Thermostat, water pump rad and head gasket h... [Read more]

Fiat Brava 1.6 16 valve overheating?

Hi Have a fiat brava 1.6 16v (1998) with overheating problem. Thermostat, water pump rad and head gasket h... [Read more]

potterton neataheat 16-22 electronic boiler problem please!?

bean away for 2 yrs, returned home to fill system up and hoped to operate boiler.several occassions the boiler... [Read more]