Combi Systems

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  • Q4 2024 Emerging Technology Newsletter

    NEEA’s Emerging Technology team is concluding a successful 2024 with the completion of several key projects, including:  The launch of a long-awaited field study on Luminaire Level Lighting Controls (LLLC) combined with HVAC control in a commercial building constitute a highlight of the year. Led by Senior Product Manager Chris Wolgamott, this study, delayed by the COVID-19 pandemic,…

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    Commercial|Consumer Products|Residential

  • Advanced Heat Pump Coalition Spring 2023 Webinar

    May 9, 2023 – During this product council, six different perspectives were shared on the use of air to water heat pumps for residential space conditioning. This session covered a high-level perspective on variety of topics from market and technology developments, refrigerants, contractor skills, incentive programs, new research. All content and materials accessed through this…

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  • Combi System Field Study

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Energy 350 and ILLUME Advising, LLC to conduct field testing to demonstrate performance of combi systems in cold northwest climates and identify potential barriers to market adoption. According to results from this field study, combi systems, also known as combination water and space heating systems, save more…

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    Heating and Cooling|Natural Gas|Products|Residential|Technology

  • Robur Heat Pump Field Trial

    The Robur air-source gas absorption heat pump (GAHP) has been identified as an efficient product for water and space heating in buildings in the Northwest. Utilization of a heat pump to heat water allows for a coefficient of performance that exceeds one, however actual heat pump performance varies throughout the year and is dependent on ambient…

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    Products

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