ZenHVAC

The Original, Often Copied, But Never Duplicated, Common Sense Approach to HVAC

Applying common sense to HVAC since 1986

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patrickpeterson@zenhvac.c

Dec 15, 2019

Plenum Problems

Poor plenums can ruin an otherwise great duct system and cause many system issues

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patrickpeterson@zenhvac.c

Nov 11, 2019

Superheat and Subcooling The Ying and Yang of Air Conditioning

Unfortunately, most technicians have a fascination with superheat and don’t give a moment’s thought to superheats cousin, subcooling.

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patrickpeterson@zenhvac.c

Sep 1, 2019

Becoming an HVAC Service Manager

The in's and out's of becoming a HVAC service manager; a position some technicians wouldn’t take no matter how much they were paid, and othe

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patrickpeterson@zenhvac.c

Aug 23, 2019

New Zen video!

How to measure 0-10 volt DC signals in HVAC controls systems

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patrickpeterson@zenhvac.c

Aug 19, 2019

It's not the heat, it's the humidity...

There are six primary causes of high space humidity.

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patrickpeterson@zenhvac.c

Aug 19, 2019

9 years and 3 sites later...

Yup, Zen HVAC is changing with the times; a new look and new media, but the same great content!

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