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Mend Heating, Home Heating Systems

how can I get domestic hotwater from the Potterton Kingfisher 2 RS boiler?

I have a Potterton Kingfisher 2 RS boiler with Honeywell controls which is supposed to deliver both central he... [Read more]
Mend Heating, Home Heating Systems

worcester highflow 400 electronic - hot water question?

I have just bought a property with the above heating system. I understand this is a combi boiler, however in t... [Read more]
Mend Heating, Home Heating Systems

Chaffoteaux Britany Combi Boiler?

The gas will not stay on to heat the radiators, however is fine with the hot water. When we switch the heatin... [Read more]
Mend Heating, Home Heating Systems

alpha,ocean 240 eco.noise?

Hi, just wondered if anyone could help with a noise coming from my alpha ocean 240eco combi boiler. All works ... [Read more]
Mend Heating, Home Heating Systems

Ferroli Modena 80 problems?

When I switch on my Central Heating, with the pressure at 2 bar, the system continually switches on & off for ... [Read more]
Mend Heating, Home Heating Systems

na hot water with halstead ace high?

i have had a halstead ace high fitted for about 18 months.the heating works ok but i have no hot water.I do no... [Read more]
Mend Heating, Home Heating Systems

vokera excel 80 sp hot water running into radiators?

when run hot water ,it is running into the heating system ,even if i turn the central heating off. Vokera engi... [Read more]
Mend Heating, Home Heating Systems

Powermax 155 boiler?

Just moved to new house, thought we had programmed the system ok, heating and water fine when heating on, howe... [Read more]
Mend Heating, Home Heating Systems

central heating problem?

the only way i can get radiators in the sitting room and hall to work is i have to turn off the radiators off ... [Read more]
Mend Heating, Home Heating Systems

Is it a header tank or an expansion tank?

I have a Gledhill Boilermate 11 and on top of this hot water cylinder is a smaller tank with a cold water feed... [Read more]
Mend Heating, Home Heating Systems

My combi-boiler 'stutters' for a few minutes when starting from cold?

Usually first thing in the morning when the heating first comes on....it appears to be some sort of cutout (pe... [Read more]
Mend Heating, Home Heating Systems

How do I increase the pressure on my Bosch condensing boiler?

I have a Worcester Bosch Greenstar 24i junior condensing boiler. It seems to be functioning fine - hot water a... [Read more]
Mend D.I.Y, Plumbing

Icon 23-t Fires up and goes off. Just runs with no heat?

Hot water works but not very hot. Icon 23-t. Heating comes on but when the radiators are warm the burner... [Read more]
Mend D.I.Y, Plumbing

Hot water works but not very hot. Heating comes on but when warm goes off??

Hot water works but not very hot. Heating comes on but when the radiators are warm the burner cuts out and rad... [Read more]
Mend Heating, Home Heating Systems

how can we clean old heating system?

is it safe to do power flush cleaning in 17 year old system. all pipe are 17 year old. boiler is not working e... [Read more]
Mend Heating, Home Heating Systems

How do I fix my potterton lynx II?

My potterton lynx II combi boiler is not working correctly as the hot water circuit is fine but the heating sy... [Read more]
Mend Heating, Home Heating Systems

Glo Worm Swiftflow 80, noise from boiler when heating off?

Glo Worm Swiftflow 80, when heating is off we get a constant humming/burring noise. Boiler is situated in the... [Read more]
Mend Heating, Home Heating Systems

I have a problem with Jaguar 28 Central Heating System?

I have a problem with my hot water system. It only heats up when the central heating is working. When the cen... [Read more]
Mend Heating, Home Heating Systems

My alpha 240e boiler gives luke warm hot water?

The hot tap is only properly hot if the heating system has been on for 15 mins. If not the hot tap will only g... [Read more]
Mend Heating, Home Heating Systems

How can i fix my Potterton Heating system/Boiler Mate II?

I have a heating system that supplies constant hot water (and heating), (it is not a combi boilder). My hot ... [Read more]

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