Re: [CAD_CAM_EDM_DRO] OT: Intro + Q:Selecting workshop heater

Scale is easy to clean out...just run some vinegar thru the system now and
then.

Smoke
-----Original Message-----
From: James Owens <wotisname@...>
To: CAD_CAM_EDM_DRO@egroups.com <CAD_CAM_EDM_DRO@egroups.com>
Date: Thursday, December 21, 2000 8:25 AM
Subject: Re: [CAD_CAM_EDM_DRO] OT: Intro + Q:Selecting workshop heater

>Hi Ian,
>
>There are a couple disadvantages to micro-bore piping. You and I live in
>soft water areas, if this system was fitted nearer London the scale build

up

>in a few weeks would block the system. There is a little longer warm-up
>period but that is no great problem except if you have the timer set so the
>heating comes on 5 mins before you get home. Because of the longer warm-up
>it is a little dearer to run on an older style boiler.
>
>What you suggest with the back-ground heating will not work because of the
>thermal efficiency of the plastic pipe. It will need large bore copper to

be

>effective.
>
>Terry
>
>
>> >
>> > I haven't heard about microbore systems, like a "bundle" of pipe
>>
>> Hi Alan,
>>
>> Not really a 'bundle' of pipes - Microbore is a system which is popular

in

>> parts of Europe but, for some reason, hasn't caught on with the majority
>of
>> 'traditional' plumbers around here.
>
>
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