Ventilation and IAQ

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The 2019 update includes more than 100 changes from the 2016 version, including numerous energy-saving measures.

Model ECV-PM, the latest addition to Greenheck’s ECV line, features an AHRI 1060-certified polymer membrane energy recovery core manufactured from corrugated aluminum sheets used to separate the polymer membrane layers.

HTHV manufacturer recognized by the Missouri Association of Manufacturers.

The mission of the IEQ-GA is to promote and advocate for acceptable indoor environmental quality (thermal environment, indoor air quality, lighting, and acoustics) for building occupants globally while ensuring the knowledge from IEQ research is implemented in practice.

The national HVAC contracting association opposes a mandated switch to condensing furnaces.

The acquisition strengthens CoolSys’ footprint in the Southeast region and expands its light commercial division.

HEMCO Corp.’s HEPA filters are 99.999% effective at removing particulate 0.3 micron and larger.

With precision capacitance and semiconductor sensors incorporated directly into the remote wand, these meters provide more accurate results due to their direct sensor placement.

The fans come in two models, X2D and X2R.