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DALLAS — ClimateMaster is showing its Trilogy™ 40 series, a geothermal heat pump which the company notes is certified by the Air-Conditioning, Heating, and Refrigeration Institute (AHRI) to exceed 40 EER at ground-loop (GLHP) conditions.
The Trilogy 40 utilizes variable speed technology to provide an extremely wide range of heating and cooling capacities, with the ability to match loads to as low as 30 percent of maximum. In addition, patent-pending Q-Mode™ technology produces year-round domestic hot water on demand, even when space conditioning is not required.
ClimateMaster is also featuring the Tranquility® 30 Digital (TE), a geothermal heat pump product line that integrate digital communicating controls, two-stage capacity, variable-speed fan, and variable-flow geothermal source functions within a single package.
For more information, visit www.climatemaster.com.
This overview of the benefits of zoning includes tips for selling to consumers and businesses. Tom Jackson discusses options for new construction and retrofit, as well as some ways a residential contractor can get into the light commercial business with zoning products. Speaker: Tom Jackson, CEO, Jackson Systems
With access to over one million professionals and more than 60 industry-specific publications, 
