"swiggers" wrote in message
...
Hi

My mum has had a recommendation from a British Gas engineer to fit a
Magna Booster to her central heating - which apparently removes lime
scale from your central heating system and 'stops it from blocking
up'. The charge for this is £250 parts and labour. She lives in SW
London - the water is quite hard.


They cost around £110 to £120.they are best filters. They can also be
emptied by the homeowner, being so simple and well designed. £250 to fit
sounds OK.

Would you buy a £50,000 car and put cheap £7 a can oil in it? You buy oil
with superior protection. You buy and expensive boiler so protect it.