This course consists of 159 classroom hours covering the following areas: Alternating Current; Compressors; Refrgerants and Oils; Leak Detection, Evacuation, Recovery, and Charging; Metering Devices; Heat Pumps; Basic Maintenance; Chimneys, Vents, and Flues; Sheet Metal Duct Systems; Fiberglass and Flexible Duct Systems; Commerical Airside Systems; Air Quality Equipment; Introduction to Hydronic Systems.
This course consists of 120 classroom hours covering the following areas: Refrigeration Theory; Evaporators; Metering Devices; Condensers; Compressors; Refrigeration Accessories; Refrigerants; Operation, Pressures & Temperatures; AC and Refrigeration Math; Multi Temperature Systems; Other Refrigeration Systems; Motors; Purgers and Absorption Systems; Definitions from ASHRAE 15 & 34; The Mass Refrigeration Code. It is required that all students bring a copy of the current ASHRAE books (15 & 34) to class.
ELEVEN CONVENIENT LOCATIONS
Andover | Canton | Chatham | Franklin | Holyoke Medford | North Adams | Plymouth Springfield | Taunton | Westfield
Wentworth Institute of Technology
Springfield Technical Community College Massasoit Community College | Penn Foster
The Massachusetts Chapter of Associated Builders and Contractors (ABCMA) is the largest
construction trade association in the Commonwealth, representing over 480 local general
contractor, subcontractor, supplier and associate companies. These companies employ more
than 22,000 workers throughout Massachusetts.
100 Unicorn Park Drive, Suite 2
Woburn, MA 01801
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