[Greenbuilding] Heathens and Believers (was multi-splits)

[Sacie Lambertson]

Yep, I too bought one of the N.S.'s recommended IR guns back then.  It's
fun to play with but I'll also admit I wish I had a better use for it.

What device is best most practical to use for measuring humidity?  I have a
fan that goes on when a certain number is reached but I'm sure
it'saccurate only within
a 20% range,--ie not particularly.

Sacie



>
>
> Me ? I've heated my two-storey homes with "single, point-source units" too
> for decades --the sun, backed-up by a tiny woodstove. And the temperature
> difference between the lower level floor and the upper storey ceiling is
> about the same as that in Marc's mini-split heated home according to
> readings taken (and posted here in the past) with an infrared "ray gun".
>
> which BCJohn opined upon recently:
>
>  IR is so cheap and such a useful tool - but the precision is similar to
>> hammers, drills and cigars
>>
>
> ...with which I would have to disagree and say " It probably depends upon
> the IR device".
>
> I bought a bunch a few years ago when Norbert Senf mentioned that his
> Masonry Heater Association was doing a bulk buy.
>
> The precision on the digital display is +/-  0.1 degree (Celsuis or
> Fahrenheit).
>
>
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