The goal of Energy Star is to help consumers save money and protect the environment through the use of energy-efficient products. The HVAC products shown here have earned the Energy Star label by meeting strict energy efficiency guidelines, which Energy Star states will enhance the comfort of a home while saving energy.
This year will bring plenty of changes to the Energy Star program, including implementation of Version 3 of its New Homes program. Most of the new guidelines became mandatory on Jan. 1. The rest kick in after July 1.
The features and benefits of high-tech HVAC equipment can often be lost on the end users — homeowners and building owners. What may seem to HVAC contractors like the greatest invention since sliced bread can result in blank stares from customers. But there is a way to make tech trends understandable to customers.
Source: Air-Conditioning, Heating, and Refrigeration Institute (AHRI). Industry figures are estimates that are derived from the best available figures supplied by a sample of AHRI member companies.
The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) is moving forward with an ambitious project to identify low global warming potential (GWP) refrigerants. What does that mean?
The textbook HVACR 401: Heat Pumps is designed for an experienced apprentice or journeyman who seeks to learn more detail on the operation of heat pumps. The book, published by Delmar Cengage Learning, emphasizes the service technician’s perspective and progresses from the refrigeration cycle to more in-depth topics.
As you approach, you can almost hear the “Bonanza” theme song as you pull up the switchbacked driveway at the end of a gravel road. At the top sits an over 6,000-square-foot custom log home where Ambrose Heating and Cooling completed a geothermal retrofit this summer.
Source: Air-Conditioning, Heating, and Refrigeration Institute (AHRI). Industry figures are estimates that are derived from the best available figures supplied by a sample of AHRI member companies.
The GeoComfort® Compass® Series WT water-to-water heat pump model is available in sizes from 2 to 5 tons, and 8 through 12 tons. The 036 through 092 WT water-to-water models meet the stringent Energy Star Tier 3 requirements that take effect on Jan. 1, 2012.
The Versatec™ Base combines high efficiency and value-added features in a compact water-source heat pump for water loop and geothermal applications. Tthe heat pump model is said to exceed American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) 90.1 efficiencies.
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