ventilation systems

Industry News November 15, 2019

ASHRAE Updates Ventilation Design and Acceptable IAQ Standards

ASHRAE has released updated editions of its standards for ventilation system design and acceptable indoor air quality (IAQ). ANSI/ASHRAE Standard 62.1-2019, “Ventilation for Acceptable Indoor…

HVAC, Products May 2, 2019

Ventilating System Combines VRF and ERV Technology

The Slimline Series is a variable refrigerant flow (VRF) and energy recovery ventilation (ERV) technology combined in a unit ventilator system configuration. RevolutionAire Inc., Knoxville,…

Manufacturer News September 1, 2017

Greenheck Group Selects Site for Development of Manufacturing and Distribution Facilities

After a search of multiple sites in the south-central U.S., Greenheck Group has selected Tulsa, Okla., for the development of a new campus that will…

Manufacturer News March 6, 2015

Metallic Products Teams With Design At Work to Increase Customer Awareness of Its Ventilation Systems

Metallic Products, a metal building accessories designer and manufacturer, is teaming with Design At Work as one of the advertising agency’s client additions. With ridge…