Central Heating
Help and information on all topics relating to your central heating, air conditioning and ventilation issues.

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gunk
Labourer
Labourer
Posts: 2
Joined: Mon Nov 05, 2007 7:12 pm

Central Heating

by gunk » Mon Nov 05, 2007 8:04 pm

Hi about to move in to house that has an Apollo 15/30 boiler with cylinder. It has been checked annually, by British Gas ( 20+ years).
There are 10 radiators all single pannel no fins a mixture of sizes micro bore in a hard water area. I am seeking some advise in how to in prove the heating system to be more efficient.

A. Replace rads with moden ones.
B. Change boiler.
C. Complete new heating/water system

Thanks John

The Heating Doctor
Foreman
Foreman
Posts: 214
Joined: Mon Aug 27, 2007 10:49 am

by The Heating Doctor » Sun Nov 11, 2007 1:18 am

Hi about to move in to house that has an Apollo 15/30 boiler with cylinder. It has been checked annually, by British Gas ( 20+ years).
There are 10 radiators all single pannel no fins a mixture of sizes micro bore in a hard water area. I am seeking some advise in how to in prove the heating system to be more efficient.

A. Replace rads with moden ones. (A radiator is a radiator, however at 20+ years waterways may be getting blocked and if you are changing to a sealed(presurised)system then yes change them for definate)

B. Change boiler. At 20+ yes the boiler is tired and needs changing to a band A stainles steel heat exchanger condensing boiler

C. Complete new heating/water system. Yes either a combi or a system boiler and a unvented cylinder.

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