The Refrigerating System Operating Engineer course provides students with the technical knowledge and practical training necessary to operate, maintain, and troubleshoot refrigerating and air-conditioning systems in compliance with New York City regulations. This program focuses on the mechanical and thermodynamic principles that govern refrigeration, emphasizing system efficiency, equipment safety, and environmental responsibility.
Students will study compressor operations, condensers, evaporators, refrigerants, and control systems while learning how to perform inspections, detect malfunctions, and carry out preventive maintenance. The course also covers legal requirements and safety practices as established by the NYC Department of Buildings (DOB) and the Environmental Protection Agency (EPA). Graduates will be prepared to pursue the Refrigerating Machine Operator license and work safely with both traditional and A2L refrigerants under modern standards.
What you will learn in this course:
• Fundamentals of refrigeration and thermodynamic cycles
• Operation and maintenance of compressors, condensers, and evaporators
• Refrigerant properties, classifications, and environmental impact
• Pressure and temperature controls in refrigeration systems
• Preventive maintenance and troubleshooting techniques
• NYC DOB licensing and inspection requirements
• EPA Section 608 compliance and refrigerant recovery procedures
• Safety practices for A2L and other refrigerant types
• Recordkeeping, reporting, and documentation standards
• Preparation for the Refrigerating Machine Operator license exam
Admission Requirements:
1. Be at least eighteen (18) years of age.
2. Present a valid government-issued photo identification.
3. Submit a High School Diploma, High School Equivalency (GED). Applicants who do not possess a High School Diploma or GED must successfully pass the school’s Entrance Examination.
Section : Morning 7 or 10 Weeks | Section : Afternoon 10 Weeks | Section : Evening 10 Weeks | Section : Saturdays 29 Weeks |
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| Jan 30 | 7 Wks: Monday-Friday 9:00 AM-4:00 PM 10 Wks: Monday-Friday 8:00 AM-12:15 PM | Monday-Friday 1:00 PM-5:15 PM | Monday-Friday 6:00 PM-10:15 PM | Jan 28 | Saturday or Sunday 9:00 AM-5:00 PM | ||
| Feb 27 | 7 Wks: Monday-Friday 9:00 AM-4:00 PM 10 Wks: Monday-Friday 8:00 AM-12:15 PM | Monday-Friday 1:00 PM-5:15 PM | Monday-Friday 6:00 PM-10:15 PM | Feb 25 | Saturday or Sunday 9:00 AM-5:00 PM | ||
| May 29 | 7 Wks: Monday-Friday 9:00 AM-4:00 PM 10 Wks: Monday-Friday 8:00 AM-12:15 PM | Monday-Friday 1:00 PM-5:15 PM | Monday-Friday 6:00 PM-10:15 PM | Mar 25 | Saturday or Sunday 9:00 AM-5:00 PM | ||
| 7 Wks: Monday-Friday 9:00 AM-4:00 PM 10 Wks: Monday-Friday 8:00 AM-12:15 PM | Monday-Friday 1:00 PM-5:15 PM | Monday-Friday 6:00 PM-10:15 PM | Apr 29 | Saturday or Sunday 9:00 AM-5:00 PM | |||
| Jul 31 | 7 Wks: Monday-Friday 9:00 AM-4:00 PM 10 Wks: Monday-Friday 8:00 AM-12:15 PM | Monday-Friday 1:00 PM-5:15 PM | Monday-Friday 6:00 PM-10:15 PM | May 27 | Saturday or Sunday 9:00 AM-5:00 PM | ||
| Aug 28 | 7 Wks: Monday-Friday 9:00 AM-4:00 PM 10 Wks: Monday-Friday 8:00 AM-12:15 PM | Monday-Friday 1:00 PM-5:15 PM | Monday-Friday 6:00 PM-10:15 PM | Saturday or Sunday 9:00 AM-5:00 PM | |||
| Sept 25 | 7 Wks: Monday-Friday 9:00 AM-4:00 PM 10 Wks: Monday-Friday 8:00 AM-12:15 PM | Monday-Friday 1:00 PM-5:15 PM | Monday-Friday 6:00 PM-10:15 PM | Jul 29 | Saturday or Sunday 9:00 AM-5:00 PM | ||
| Oct 30 | 7 Wks: Monday-Friday 9:00 AM-4:00 PM 10 Wks: Monday-Friday 8:00 AM-12:15 PM | Monday-Friday 1:00 PM-5:15 PM | Monday-Friday 6:00 PM-10:15 PM | Aug 26 | Saturday or Sunday 9:00 AM-5:00 PM | ||
| 7 Wks: Monday-Friday 9:00 AM-4:00 PM 10 Wks: Monday-Friday 8:00 AM-12:15 PM | Monday-Friday 1:00 PM-5:15 PM | Monday-Friday 6:00 PM-10:15 PM | Sep 30 | Saturday or Sunday 9:00 AM-5:00 PM | |||
| Nov 27 | 7 Wks: Monday-Friday 9:00 AM-4:00 PM 10 Wks: Monday-Friday 8:00 AM-12:15 PM | Monday-Friday 1:00 PM-5:15 PM | Monday-Friday 6:00 PM-10:15 PM | Oct 28 | Saturday or Sunday 9:00 AM-5:00 PM | ||
| 7 Wks: Monday-Friday 9:00 AM-4:00 PM 10 Wks: Monday-Friday 8:00 AM-12:15 PM | Monday-Friday 1:00 PM-5:15 PM | Monday-Friday 6:00 PM-10:15 PM | Nov 25 | Saturday or Sunday 9:00 AM-5:00 PM | |||
| Dec 18 | 7 Wks: Monday-Friday 9:00 AM-4:00 PM 10 Wks: Monday-Friday 8:00 AM-12:15 PM | Monday-Friday 1:00 PM-5:15 PM | Monday-Friday 6:00 PM-10:15 PM | Dec 30 | Saturday or Sunday 9:00 AM-5:00 PM | ||
Refrigerating System Operating Engineer Course Overview
Develop practical knowledge of commercial refrigeration operation, maintenance, controls, safety, efficiency, environmental compliance, and New York City requirements.
What You Will Learn
Refrigeration Systems and Thermodynamics
Study refrigeration cycles, heat transfer, refrigerant properties, and pressure-temperature relationships.
Compressors, Condensers and Evaporators
Understand major system components, operating principles, inspections, and maintenance requirements.
Controls, Maintenance and Troubleshooting
Work with pressure and temperature controls while learning preventive maintenance and fault-diagnosis methods.
DOB, EPA 608 and Refrigerant Safety
Review NYC DOB concepts, EPA Section 608 practices, recovery procedures, documentation, and A2L safety.
Refrigerating Machine Operator Exam Preparation
The curriculum includes relevant license-exam topics without guaranteeing agency eligibility, licensing, examination results, or employment.
Frequently Asked Questions
What is the Refrigerating System Operating Engineer course?
The RSOE course provides technical and practical training in operating, maintaining, inspecting, and troubleshooting commercial refrigeration and air-conditioning systems.
What refrigeration equipment is covered?
Students study compressors, condensers, evaporators, refrigerant circuits, pressure and temperature controls, and related system components.
Does the course cover thermodynamics?
Yes. Refrigeration fundamentals, heat transfer, pressure-temperature relationships, and thermodynamic cycles are included.
Are NYC Department of Buildings requirements included?
Yes. The program addresses relevant NYC DOB licensing, operating, and inspection requirements. Current licensing rules must be confirmed with the responsible agency.
Does the program include EPA Section 608 topics?
Yes. EPA Section 608 compliance concepts, refrigerant handling, recovery procedures, environmental responsibilities, and recordkeeping are included.
Are A2L refrigerants covered?
Yes. The curriculum includes safety practices for A2L and other refrigerant classifications used under modern standards.
Does the course include troubleshooting and preventive maintenance?
Yes. Students learn inspection methods, malfunction detection, controls, system efficiency, preventive maintenance, and troubleshooting techniques.
Does the course prepare students for a Refrigerating Machine Operator exam?
The program includes topics relevant to Refrigerating Machine Operator license examination preparation. Course completion does not guarantee agency eligibility, licensing, or a passing result.
What are the admission requirements?
Applicants must be at least 18, present valid government-issued photo identification, and provide a high school diploma or GED, or pass the school entrance examination when applicable.
How long is RSOE training?
The page lists daily formats ranging from seven to fourteen weeks and a weekend format of 29 Saturdays. Contact IDI to confirm current availability.
How much does the RSOE course cost?
The page lists a total cost of $10,000, including training, books, supplies, and specified testing fees. Verify current pricing and inclusions with IDI.
Are payment plans available?
Yes. The page lists installment options for several daily schedules and the weekend schedule. Confirm current terms with admissions.
What career areas use these skills?
The training supports refrigeration, HVAC, building operations, facility maintenance, and stationary-engineering work, subject to employer and licensing requirements.
Does completing the course guarantee a license or job?
No. Completion does not guarantee licensing, examination eligibility, a passing result, certification, or employment.
How can I register?
Use IDI pre-registration or request program information, then contact admissions to confirm current dates, requirements, tuition, and availability.
