More than 200 contractors from three countries descended on the Peach Tree State April 6-8 at the Grand Hyatt Hotel in the Buckhead neighborhood of Atlanta to attend Service Nation Inc.’s Atlanta International Roundtable meeting.
Peyton Manning, others talk leadership at conference for mechanical contractors
May 16, 2016
In addition to Peyton Manning, MCAA once again had an impressive list of major session speakers. These included former basketball player Shaquille O’Neal and Navy Seal Rob O’Neill. Attendees also were entertained by Andy Grammer and Sheryl Crow during evening events.
For building owners looking to install new chillers or replace an existing system, the options can be daunting, but selecting the most appropriate chiller for an individual application does not have to be complicated.
Building owners and managers are seeking experienced system integrators who can help guide them through the complex process of choosing a total BAS solution that goes well beyond just controlling the heating and cooling equipment.
HVAC chiller manufacturers are offering a range of products in multiple configurations that use new refrigerants, consume less energy, communicate more effectively, can be serviced more easily, and may be designed to fit a wide range of applications.
Performing regular maintenance on chillers ensures they will operate as efficiently, and for as long, as possible. And while maintenance plans and practices can vary from region to region, manufacturer to manufacturer, and even client to client, HVACR contractors agree that minimal maintenance is better than no maintenance.
The average price for a gallon of gas in 2012 was $3.68, per the U.S. Energy Information Administration (EIA). Prices averaged $2.43 in 2015 and are expected to maintain similar or lower prices throughout 2016 and into 2017.
An undercharge of refrigerant will cause low head and suction pressures, but that is not the only thing that will cause both pressures to be low. An undercharge will have low condenser liquid subcooling readings on the high side, where a dirty air filter for the evaporator will not produce low condenser liquid subcooling readings.