How to mend ... Position Valve Best

honeywell 4073A 3 position diverter.how do I fix this?

My Diverter valve is not changing from central heating to hotwater. there is a manual over ride,but nothing ... [Read more]

Roca duo toilet flush runs on continually - help please?

I have 3 newly fitted Roca Duo Flush toilets. One works fine. The second occasionally 'runs on' i.e. water con... [Read more]

no hot water or central heating?

I do not have any hot water or central heating, the boiler does not fire up at all yet the pilot light is lit,... [Read more]

How can I fix stuck open gas valve on Nardi gas hob?

My Nardi gas hob has four burner valves. One valve is stuck in open position. Valve is push and turn type, (pu... [Read more]

how do i set my camshafts scenic 1.6 twin cam?

timing belt broken no markings on cam shafts no way of setting them in correct position. please help valve seq... [Read more]

how can i fix my 3 port mid position valve?

i fitted a new 3 port mid position valve ,but when the hot water comes on the heating comes can anyone give me... [Read more]

how do i fix a three port valve stuck in mid position?

my heating comes on when my the hot water comes on, is it an easy to job to fix the valve that is stuck in mid... [Read more]

Briggs & Stratton 6.75 EZ-start mower - trouble starting?

Mower won't start without several minutes of attempts. Had taken the thing apart to find that a mouse had cra... [Read more]

Gainsborough 9.5E shower?

The flow rate stays the same from when you turn the dial hot to cold. Also the water stays red hot even when t... [Read more]

How do I 'reset' a stepper motor?

I need to fit a new stepper motor (idle control valve) to my Citroen ZX 2.0 8 valve. Do I need to do anything ... [Read more]

could it be the yhe mid position valve?

could it be the mid position valve ,as i notice it's not working .

Worcester 25Si ...Hot water not firing up at low pressure?

I've got a Worcester 25si around 7 years old combi, recently it decided to have a problem with the hot water. ... [Read more]

gas central heating system?

the temperature of the hot water is all of a sudden too high and the water pipes either side of the drayton 67... [Read more]

Vokera Mynute 14e Boiler losing pressure?

Automatic Air release Valve is venting water as per Ian Clutterbuck's question of Feb 2007 pressure drops and ... [Read more]

thermostatic valve?

thermostatic radiator valve stuck in off position[combi boiler]

heating problem, whats wrong please?

chaff britony combi 80. hot water fine, heating problem comes on low rate 10 secs then off cycles again when h... [Read more]

Boiler fires up when demand for hot water but doesn't when demand for C/H?

I have a Potterton Netaheat Profile 80e boiler, Honeywell V4073A mid-position valve, Honeywell ST699B programm... [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]

Toilet system keeps pumping water out?

Toilet system had a leak (a drip) when the on the ball cock is in full position therefore overflowing after so... [Read more]

how to replace fill assembly on Worcester 24SBi boiler?

my boiler is jammed in the open position, so is gradually refilling, with key left in place to act as a plug. ... [Read more]