This VIRTUAL course consists of 111 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.

September 4, 2025 – May 2026
5:00 – 8:00 PM – Thursdays

ABC Member: $2,349.00 / Not Yet A Member: $2,752.00

Early Bird Pricing (6/3/25-6/17/25) – ABC Member: $2,174.00 / Not Yet A Member: $2,577.00

Effective for the 2025-2026 school year, all tuition must be paid in full at the time of registration in order to guarantee your student’s place in their selected class. With limited space available, our classes tend to fill up quickly, so we strongly encourage you to plan ahead and ensure that tuition is paid on time.