MILWAUKEE - Johnson Controls Inc. unveiled its Vertical Stacked Water-source Heat Pump Sound Room in Ajax, Ontario, Canada. The Sound Room contains two working Johnson Controls vertical stacked water-source heat pump (VS-WSHP) units, allowing customers to experience firsthand the high-efficiency 13-EER model and the premium-efficiency 16-EER model in a residential setting. "Both units are engineered and manufactured to minimize noise and have undergone independent sound testing according to AHRI [Air-Conditioning, Heating, & Refrigeration Institute] 260," said Karl Washburn, principal engineer, acoustics, building technologies and solutions, Johnson Controls. "The new Sound Room complements our recently released Sound Application Guide for the vertical stacked heat pump and gives customers the opportunity to listen to the units before purchasing them."
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