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HVAC Engineer Guide

July 18, 2019
There are many jobs available in the world today and many people with the unique skill sets to fill them. Some of these jobs may requir...

HVAC FORMULA

July 17, 2019
Electrical Formulas E= voltage (emf) I = amperage (current) R = resistance (load) Ohm’s law states: E = I x R which also means:...
August 23, 2018
REFINETS WORKING ANIMATION This video shows Daikin Refinets water flow Working animation. 1. The refrigerant(water) flo...

What is SMACNA ?

April 23, 2018
The Sheet Metal and Air Conditioning Contractors’ National Association ( SMACNA ) is an international trade association representing 1...
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