How to mend ... Help Water 15

Myson orion 30b?

Hi,My boiler poilet will light but when either the heating or hot water calls for a command i cannot get full ... [Read more]

Home Heating System Vaillant 835/E2 - F25 ERROR?

Hi, I have had the error F25 appear on my boiler and as a result have filled it with water to raise the pr... [Read more]

No water in hot water tank?

Hi there, I have a problem... lol I'm afraid I'm going to err on the side of giving too much information... [Read more]

ferrolli optimax 25c?

ferroli optimax 25c i have no hot water and no ch code f3, now is it, the diverting valve ?how can i check it ... [Read more]

Phantom Boiler Operation at Night!?

I have a Potterton Profile 80E Boiler servicing my hot water and central heating. My timer system is Honeywel... [Read more]

F 13 error on a glow worm 38cxi?

My 38cxi is approx 3 years old and I have had the normal problems with the boiler. F14 which is an over tempe... [Read more]

boiler pressure goes dopwn to 0 also water coming out of small tube on side?

water leaking from side of boiler by small tube also the pressure goes down to 0 fill up with loop 10 15 30 mi... [Read more]

faulty boiler no one can cure worcester heatslave 15/19 combi?

my boiler is losing pressure and no one can get to the bottom of it !! overnight the pressure drops to virtu... [Read more]

my Vokera maxin24e keeps locking out?

I have had replaced so thermostats, diafram, heat exchanger also the have tested gas flow and water, ignition ... [Read more]

promax 15 he boiler leaking every couple of weeks?

I have a Potterton promax 15 he bolier and every couple of weeks I come down in the morning to a pool of water... [Read more]

Worcester heatslave 15/19 run out of oil, do i need to prime?

Hope someone can help, ran out of oil the other day. Just had a full tank delivered but the boiler doesn't wan... [Read more]

My 350 combi will only issue hot water if the CH system is on?

My 15 year old 350 combi has developed a fault in that if the CH is off and you turn a hot tap on, HW comes ou... [Read more]

My Baxi 100/2 HE boiler fires up for 20 -30 mins the cuts out on lockout?

My Baxi 100/2 HE boiler fires up for 20 -30 mins then cuts out on lockout. It started intermittently, hot wate... [Read more]

poor performing radiators?

Hi Just moved into a house and the radiators although they work do not get hot enough and room temperature ho... [Read more]

central heating boiler?

i do not have a combi boiler and my heating or hot water does not work the pilot light does not light its abou... [Read more]

Can I modify my heating system to mains pressure?

I have a Glowworm Ultimate - I have no info about it although the control unit says on it that it's for a 30, ... [Read more]

worcester boiler - hot water works but no central heating ?

my rf sender and reciever seem to be workin fine because when i set the temperature the piolot light comes on ... [Read more]

How do you fit an external switch to a Grundfos 15/50 pump?

How do you fit an external switch to control the variable speed on a Grundfos central heating pump fitted to a... [Read more]

whats wrong with me sime format 80c?

my combi boiler at the moment when switched on to run doesnt come on straight away & can take up to 15 mins to... [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]