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More stories about HVAC

  • Retrofitting a Heat-Recovery Ventilator

    The challenges are finding a good place for the unit and installing the ductwork without butchering interior finishes.

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  • JLC Report - May 2010

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  • JLC Report

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  • Solar-Assisted Heat Pump

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  • Balanced Energy-Recovery Ventilator

    Panasonic’s WhisperComfort Spot energy-recovery ventilator (ERV) is mounted in the ceiling like an exhaust fan, but — unlike a simple fan — it draws in fresh air to balance the volume of exhaust air while also transferring heat and humidity between the two air streams with its “capillary core”...