HVAC Light Commercial Market

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Compatible with newer wired and wireless controllers, the 2-by-2-foot ceiling cassette indoor units are designed for multi-split systems. 

Expanded, the Landmark® line of rooftop units now includes high-efficiency models which can reach up to 12.7 EER and, with optional MSAV® (multistage air volume) supply fan technology, up to 14.5 IEER. 

With research metrics rising and economic uncertainty settling, many in the industry are boasting prerecession returns heading into the second half of 2013.

Jason Catoe was so impressed by the performance of the Daikin McQuay Rebel with Energy Recovery Wheel at his customers’ locations, that he had it installed at Pierce & Catoe Mechanical Contracting LLC’s new building location in Lexington, S.C.

It is a season of celebration as a new set of Dealer Design Award winners are named to the assembly of product honorees from the past. In its tenth year, the 2013 Dealer Design Awards Program is celebrating a decade of product excellence in design for the HVACR industry.

Available in 3-5 ton gas/electric, electric/electric, and heat pump models, the Z-Series™ commercial rooftop packaged units fit many of today’s most common curb sizes. 

The phrase “out of sight, out of mind” may as cliché as the day is long, but when HVAC contractors were asked to share their maintenance tips for rooftop units, the overused expression popped up again and again as they described how most building owners treat their rooftop HVAC equipment.

Colorado and Washington residents voted to legalize the drug last November and HVAC contractors in both states are examining hiring policies, as well as informing their employees of the dangers and risks of employment under the influence. 

Featured speakers during the Mechanical Contractors Association of America (MCAA) annual convention conveyed a message about the importance of perseverance to success in professional and personal endeavors. The words of former astronaut and retired naval aviator Capt. Mark Kelly were no exception.