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Mend Heating, Home Heating Systems

Ariston Eurocombi - Radiators are fine but cold water at taps?

Any ideas? I heard that the valve that divides the water between radiators and taps can become faulty? T... [Read more]
Mend Heating, Home Heating Systems

Britony System 60 Boiler water pressure?

After bleeding one of my radiators I noticed that the radiators went cold and, upon inspection, I noticed the ... [Read more]
Mend D.I.Y, Plumbing

How can I stop the shower head dripping?

Hi, I am hoping you can offer some advice. We have very recently had a complete bathroom replacement which app... [Read more]
Mend Heating, Home Heating Systems

Potterton Performa 24 - Intermittent leak?

We have a potterton performa 24 which has been installed for about 4 years (very little use until 2 years ago)... [Read more]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

potterton neatheat 10 16?

first time the boiler fires up from cold, no problem, however after temperature trip out will not fire up agai... [Read more]
Mend Heating, Home Heating Systems

No hot water with Biasi 28 combi boiler?

Can anyone help. I have a Biasi boiler which had a knocking noise when it first started from cold. I added a ... [Read more]
Mend Heating, Home Heating Systems

Central heatin only works with hot water on?

I have a potterton boiler that only fires up when hot water is switchted on.Once water gets to required temper... [Read more]
Mend Heating, Home Heating Systems

How can I fix my Turbomax 824?

I have a Vaillant Turbomax 824 combi boiler. Recently, when I open the hot water tap without CH on, the water ... [Read more]
Mend Heating, Home Heating Systems

Sime super 90 combi boiler, low water pressure from dhw taps?

I have just replaced the diaphram in the Diverter valve, but still have very low pressure and no running water... [Read more]
Mend Heating, Home Heating Systems

Why does the pressure keep rising?

I recently had my bathroom tiled, in the process the builder took the radiator off of the wall, after refittin... [Read more]
Mend Heating, Home Heating Systems

Why do the diaphragms in my Vokera XL80sp keep perishing?

Ive had the boiler for about ten years now and its been reliable apart from the main (large) diaphragm in the ... [Read more]
Mend Heating, Home Heating Systems

Sime hot water?

Boiler Sime Planet 100e Combi boiler. The hot water delivery varies from hot to cold. The diaphram in the di... [Read more]
Mend Video, Televisions

combiboiler minic24 hot water problems?

i have a combi mini c24 heating/hot water boiler and when i turn the taps on the hot water do... [Read more]
Mend Heating, Home Heating Systems

Sime Format 80 C?

Hello, My Mothers Sime boiler has started to leak, the leak is just above the Cold Water Inlet for the Direct ... [Read more]
Mend Heating, Home Heating Systems

Combi boiler-pressure low-hot water ok?

Hi, I have a Vaillant Turbomax 242/282e boiler and the pressure has dropped to 0.5. Hot water is fine from al... [Read more]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

Spare Parts for vokera 20/80 rs flowmatic?

I've got a suspect differential pressure switch (hot water goes from hot to cold, the diff press switches on t... [Read more]
Mend Heating, Home Heating Systems

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]
Mend D.I.Y, Plumbing

Water hot in pipes but nothing out of taps?!?

Hi there, the hot water just stopped when I was in the shower and now nothing comes out of any how water taps ... [Read more]
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