Venstar Thermostats

US Air Conditioning Distributors (USACD) is the world's largest privately owned HVAC distributor, with 46 locations in California, Nevada, Utah, Idaho and Arizona. Within its territory, USACD is also the sole distributor of York air conditioning equipment from residential split systems to large tonnage commercial and industrial chillers. In addition, USACD carries an extensive line of equipment and auxiliary products from various manufacturers.

York International was founded in 1885 and today is one of the largest independent manufacturers of air conditioning equipment. In December of 2005, York was acquired by Johnson Controls (NYSE: JCI) to form the largest global provider of integrated products, system and services in the buildings market.

This website is designed to assist Mechanical Engineers in learning about and utilizing York equipment and controls and other USACD products in their HVAC designs and applications.

Samy Rezine, P.E.

626-854-4644
samy@rezine.net

Karine Leblanc

626-854-4611
karine@rezine.net

Michelle Sangalang

626-854-4613
michelle@rezine.net

Margaret Motagally, PE, LEED AP, PMP

Sales Engineer
Ofiice: 626-854-4612
Cell:626-664-1922
margaret@rezine.net