Two experts on HVAC market refrigeration will appear at this month’s International Institute of Ammonia Refrigeration trade show.

Sam Gladis and John Flynn of Vilter Manufacturing LLC, which is part of Emerson Climate Technologies, will appear at the 2014 Industrial Refrigeration Conference and Heavy Equipment Show, which will take place March 23-26 in Nashville, Tenn.

Gladis, Viltner’s business director of heat pumps, will present “Optimized Design Strategies for Industrial Heat Pump Applications” at 2:45 p.m. March 24 and Sales director Flynn will present “The Total Cost of Compressor Ownership” at 9:30 a.m. the same day.