Test 140: Rare book room with HVAC unit using DX cooling, hot water reheat, and steam humidification basic system – design – Back to Basics</p…
Category: Engineered Systems
Know your fans: Part II
Khalil Kairouz
Fans and fan systems are significant energy consumers in many commercial applications and ca…
DesignTools – Computers & Software
DesignTools software including DuctSizer, an electronic duct calculator for sizing duct and calculatin…
TAC
TAC is now offering complete D-B and validation solutions for mission-critical cleanrooms through its Precision Environments group.</…
Heat recovery systems and the ‘three-year payback’normal hourly data vs. actual observations
Michael Kjelgaard
Now that we have t…
Engineered Software Inc
Engineered Software, Inc. announced the release of its Software Development Kit, which works in conjunction with …
Updated ASHRAE ventilation standard published
Lessons learned from 30 years of ventilation practices as well as user input and developmen…
Compact exhaust system helps thin out a ‘rooftop jungle’
Housed at Reese Technology Center, The Institute of Environmental and Human Heal…
HVAC load calculation
Loadsoft[TM] 6.0, an updated version of HVAC load calculation software, is based upon the 2001ASHRAE Handbook–Fund…
Helpful hints
Howard J. McKew
* Refer to the 2005 April and May “Back to Basics” tests for additional automatic temperature control…