ASHRAE 55-2017

ASHRAE 55-2017 Standard 55-2017 — Thermal Environmental Conditions for Human Occupancy (ANSI/ASHRAE Approved) Full Description Standard 55 specifies conditions for acceptable thermal environments and is intended for use in design, operation, and commissioning of buildings and other occupied spaces. The 2017 edition of ANSI/ASHRAE Standard 55 incorporates seven published addenda to the 2013 edition, and […]

ASHRAE 62.2-2016

Standard 62.2-2016 — Ventilation and Acceptable Indoor Air Quality in Residential Buildings (ANSI Approved) Full Description Major Scope Changes and More in Standard 62.2-2016 The 2016 edition of ANSI/ASHRE Standard 62.2 makes two major changes to scope by including unvented space heaters as a potential contaminant source and by expanding « covered dwellings » to include all […]