DIY Doctor UK DIY Forums

Posted: **Wed Apr 20, 2011 6:48 am**

HI
Have an oil fired heating system linked into an open fire back boiler. Can I change system from open vent to closed system? Many thanks.

Posted: **Wed Apr 20, 2011 11:39 pm**

lofc,
"Can I change system from open vent to closed system" If the question is "should you" the answer is definately NO.
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