[TheForge] Gas heater question

[Paul Sperbeck]

Yep

Damn spell not-checker got me again.

Inches of water can refer to how much is in your basement...

Inches of water column:
http://en.wikipedia.org/wiki/Hydrostatic_pressure#Hydrostatic_pressure
is how gas pressure is measured in the industry.

paul

On 11/22/2013 02:15 AM, Jerry Frost wrote:
> It's just a creative spelling of "column" Mike.
>
> Jer
> -----Original Message-----
> From: theforge-bounces at mailman.qth.net
> [mailto:theforge-bounces at mailman.qth.net] On Behalf Of Mike Spencer
> Sent: Thursday, November 21, 2013 7:10 PM
> To: theforge at mailman.qth.net
> Subject: [TheForge] Re: Gas heater question
>