This session will discuss research performed and measures that can be taken to optimize air conditioners for the hot dry climate found in the Southwest.
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The Next Generation of High Efficiency – Hybrid Rooftop Air Conditioners Designed for Hot Dry Climates
In California, where cooling and ventilation add up to more than 50% of the summertime peak electric demand, there are policies to support the use of climate appropriate rooftop units that are designed especially for cooling in hot dry conditions. These technologies include indirect evaporative coolers and hybrid DX systems that can use 40-80% less energy than standard equipment.
View ArticleIntroducing Manual Zr
This program provides an overview of Manual Zr and the steps required to deliver quality zone systems.
View ArticleManual Zr: Zoning from a Contractor’s Perspective
This presentation will explore some of the misconceptions about zoning, steps in the “art” of designing a zoned system, and discussion over the different types and philosophies of zoned systems.
View ArticleChoosing the Right R-22 Retrofit
The refrigerant market is changing and R-22 is being phased out whether you like it or not. With the phase out, comes a lot questions about what the future will hold.
View ArticleEffects of Encapsulated Attics
Learn the difference between encapsulated and attics that are not encapsulated and how this effects load calculations and equipment sizing.
View ArticleCombustion Analysis
Everything you ever wanted to know about combustion analysis will be covered or can be answered during this learning lab.
View ArticleRefrigeration System Line Sizing
Properly sizing refrigeration systems helps the system perform more efficiently and prevents many problems.
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