How to mend ... Problem System Pressure

Ferroli Optimax - no hot water ?

Hi, I hope someone can help me. I have had no hot water or heating for over 5 weeks. I have boiler cover thro... [Read more]

Lock out problem with vaillant turbomax plus?

My turbomax plus 828e locks out under the following circumstances.1 If I draw hot water when the boiler is co... [Read more]

glowworm ultracom 18sx pressure problem?

I have as above and the issue is the pressure keeps dropping over the space of about 2 weeks. When it does thi... [Read more]

Low pressure - no leak - connected to cold tap?? help please?!?

I recently had a new combination boiler fitted but since 2 days after installation the pressure drops to zero ... [Read more]

Vokera mynute PRV not working?

Hi The pressure in the boiler had dropped to almost 0bar as it tends to do over time. I filled the system b... [Read more]

Intermitent hot water problem on Combi?

I have an oil fired Worcester Combi. Intermitently the hot water will only work when the flow is decreased )tu... [Read more]

bleeding radiaters?

I bled my radiators 2day ...phoned my husband and he reassured me that the water shoul be dirty ,but should it... [Read more]

bosch zwb7-32 rd532 condensing boiler?

the pressure guage on the boiler keeps going to 3 & water keeps dripping out of the relief valve.I have draine... [Read more]

Potterton Powermax 155x losing pressure?

I have a powermax 155x and recently had a new Varem pressure vessel fitted however it keeps losing pressure ov... [Read more]

Glowworm 24CI Hot water problem?

MY system's central heating seems fine but it's having problems with the hot water. The system fires up and s... [Read more]

jaguar combi 23?

was having problem with boiler not changing over from heating to rads, have changed diaphragm in diverter valv... [Read more]

intermittent kangerooing and loss of power transit 350 lwb?

Have had the van in to slaters garage several times with a cost of £800 so far. They have updated the managme... [Read more]

intermittent kangerooing and loss of power?

Have had the van in to slaters garage several times with a cost of £800 so far. They have updated the managme... [Read more]

follow on info from combi boiler low pressure?

Please find original post below We have just had an additional radiator fitted to our central heating system.... [Read more]

vokera linea 24 problem?

my linea 24 boiler keeps losing pressure over approx 2/3 week cycle. when c/h is running at 60 degrees the wat... [Read more]

Vokera compact combi - pressure gauge sticking?

I have a small vokera gas compact combi boiler which does not light up every time (works 3 out of 5 times) on ... [Read more]

Low presure fualt?

Hi.. Ive had a baxi bolier installed for more or part of 5 years and its has been fine but for some reason eve... [Read more]

Worcester 28si II problem?

My boilers warning light comes on and the pressure bar goes below zero and nothing works, I have tried filling... [Read more]

my tenants potterton prima needs rebooting every morning?

Please please can anyone help. We've got a tenanted property (only 13 years old) with a potterton prima system... [Read more]

Bosch 532i Hot Water overheating?

Fault seems to be intermittent. Had local engineer in who fitted a new high temperature sensor last week. Ev... [Read more]