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2014 July 28
As long as accurate measurements are included, CHP adds up to a win-win for most everyone involved.
Industry figures are estimates that are derived from the best available figures supplied by a sample of AHRI member companies.
As technology continues to advance, more and more industry mobile applications are becoming available for smartphones and tablets. Here are a few of the latest.
Having the proper air-side pre-pressurization prevents system water from entering the expansion tank, until the water begins expanding due to heating.
Geothermal heat pumps are among the most efficient and comfortable heating and cooling technologies currently available because they use the earth’s natural heat to provide heating, cooling, and, often, water heating.
Optimism remains high that the federal government will extend existing tax credits beyond 2016, and local utilities and state governments will start (or continue) offering incentives to encourage homeowners to invest in GHPs.
Fortunately, more information is now available to help contractors avoid making costly mistakes when designing or installing GHP systems.
Recurrent Building Intelligence LLC acquires Protek HVAC; more HVAC commercial contractor news briefs.
BPI's Home Energy Auditing Standard undergoes ANSI review; more HVAC organization news briefs.
Ilios Inc. signs manufacturer’s representative agreement with Sam DeSanto Company Inc.; more HVAC manufacturer's rep news briefs.
APR Supply Co. acquires W.G. Balph Company; Gustave A. Larson Co. opens HVAC contractor training facility in Plymouth, Minnesota; more HVAC distributor news briefs.
Knipex Tools LP joins NetPlus Alliance; Uponor North America is named to Eco Leaders list; more HVAC manufacturer news briefs.
This is the agency’s first action that addresses refrigerants under the Climate Action Plan.
The NEWS’ Extra Edition page is home to hundreds of online-exclusive service and maintenance, technical, and business-management articles.
Bosch has replaced its Buderus GC124 residential gas-fired boiler with the new precision cast GC144 boiler, a compact Energy Star-compliant boiler capable of delivering best-in-class 85 percent AFUE.
The Vektor®-MS inline mixed-flow laboratory exhaust fan is designed to reduce fan energy in demand-based laboratory applications and allows variable-frequency drives (VFDs) to be applied to laboratory exhaust fans.
The DryCool Dehumidification System is designed around the basic Munters desiccant dehumidification module consisting of the active desiccant wheel, a reactivation heat source, and supply and reactivation fans.