The HVACR Training Authority™

Digital Edition

Check out the latest issue of RSES Journal for features including: Next-Gen HVACR Training, Using the  P-T Chart as a Service Tool, What Wet Bulb Temperature Tells Us and more. and more. All inside your September 2020 RSES Journal issue.



Calendar of Events

Featured Product

Refrigerant Usage Certification Study Guide-Second Edition

Refrigerant Usage Certification Study Guide-Second Edition



Society & Industry News

RSES Virtual 2020 Annual Business Meeting-REGISTRATION/VOTE REQUIRED

RSES is asking members to pre-register for the Annual Business meeting and to cast their vote for the Executive Board Officers following these instructions.

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Next-Gen HVACR Training

In May, RSES and ESCO Institute signed an MOU to lay the foundation toward working to improve the technical competency of the HVACR industry. The goal is to create a cradle-to-grave educational pathway for the HVACR Industry.

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Fan Arrays

Service contractors with no experience in fan arrays can be assured they will soon confront this new airflow trend on a jobsite in the near future. Th e use of fan arrays is increasing exponentially every year, because they off er a variety of benefits not associated with single fan units of equal volume capacity.

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Using the P-T Chart as a Service Tool

Before getting into the proper use of the P-T chart, let’s review briefly the refrigeration system and examine exactly how the pressure-temperature relationship can be applied.

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What Wet Bulb Temperature Tells Us— Part 3: How Much Outside Air Did You Say?

This three-part series will dive into the speci?cs of wet bulb temperatures, what they indicate and some foundational details about psychrometrics.

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RSES is the leading education, training and certification preparation organization for HVACR professionals. RSES publishes various comprehensive industry training and reference materials in addition to delivering superior educational programs designed to benefit HVACR professionals at every stage of their careers through instructor-led training courses, online training for HVAC, educational seminars, interactive CD and DVD products, industry-related reference manuals, and helpful technical content through Service Application Manual chapters, the RSES Journal, the RSES Journal archives and feature articles, as well as web-exclusive features.

Beginning with basic theory and extending to complex troubleshooting, training courses covering refrigeration and air conditioning, heating, electricity, controls, heat pumps and safety may be conducted in a classroom environment or though self study. RSES publications may be purchased by schools, contractors, manufacturers or any other industry group wanting to conduct comprehensive training programs. Seminars covering air conditioning troubleshooting, electrical troubleshooting, compressor training, condenser training, refrigerant piping practices, DDC controls, and more are held in various cities across North America.

Select training programs offer Continuing Education Units (CEUs) and NATE Continuing Education Hours (CEHs).

In addition, RSES offers industry certification preparation materials for refrigerant handling (EPA Section 608), R-410A and North American Technician Excellence (NATE) examinations.

RSES’ monthly magazine, RSES Journal, serves HVAC contractors, service technicians, students, operations/maintenance managers, engineers and technicians who work in the residential, light commercial, commercial and institutional markets on air conditioning, warm-air heating, refrigeration, ventilation, electrical, ice machines, chillers, hydronic heating, piping, refrigeration control and energy management, building automation, indoor air quality and duct cleaning, and sheet metal fabrication equipment and/or systems.
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