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Posted to uk.d-i-y
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combi with existing tank question
On 06/11/17 17:42, wrote:
On Mon, 6 Nov 2017 17:31:31 +0000, newshound
wrote:
Why a combi? If the present DHW tank has an indirect coil and provided
this and the radiators are not corroded to death, use a system boiler
and make it unvented. This avoids the possible problems of running a
shower off a combi, and keeps the immersion DHW backup. And you are not
seriously proposing using a combi with vented radiators, are you?
Plumbing is not my thing and I thought system boilers had to go with
pressurised tanks, like the megaflow, which I took to be more
expensive.
No, but that does give you nice high pressure hot water...
--
€œA leader is best When people barely know he exists. Of a good leader,
who talks little,When his work is done, his aim fulfilled,They will say,
€œWe did this ourselves.€
ۥ Lao Tzu, Tao Te Ching
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