Daikin buying Goodman for $3.7 billion – Today’s News Update – SNIPS.
Month: August 2012
A small imbalance in the input voltage can result in a considerable amount of heat being generated in the motor windings. An imbalance of only 5%, for example, can increase the winding temperature as much as 50% above the safe level. The voltage imbalance between any two legs of the supply voltage applied to a …
http://threejoy.com/2012/06/27/engineering-education-economics-the-goldberg-laffer-curve/ LEARNING ABOUT THE LAFFER CURVE
Pressure Temperature Chart | DuPont Refrigerants Mobile App. Also on You Tube: http://youtu.be/E1ZmOiz5dhg
NATE Certification Opportunities Available During Mechanical Systems Week.
Stride Tool Inc. – Imperial® Worm Gear Tube Bender For Hard or SOft Copper, Aluminum, Brass, Thin Wall Steel, Stainless Steel, Monel, Titanium and Other Metal Tubing.
Crushing Your Competition As A Whole House Home Performance Contractor | ACHRNEWS.
ACHR News Troubleshooting Contest | Technical Training Associates.
AC-Guard Air Conditioner Cage | SmartHVACproducts.com.
In the typical dual-pressure system, one pressure regulator reduces tank pressure to between 13 and 15 psig, and the other to between 20 and 25 psig. The lower pressure is normally supplied to the controller-a summer/winter thermostat, for example-when the demand calls for cooling (summer cycle). The higher pressure is supplied to the thermostat when …