Check out the latest issue of RSES Journal for more lessons on how to handle duct disasters, VRF troubleshooting and a look at how to size and selet air-cooled condensers. All inside your July 2019 RSES Journal issue.
CEH Corner - November 2018 - Demystifying the Use of IR for Auxiliary Heating
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How to Size and Select Replacement Air-Cooled Condensers
Air-cooled condensers, often referred to as
remote condensers, became more common
in commercial refrigeration back in
the 1960s and 1970s.
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Test to Discover Duct Disasters
Accurate testing begins with a static pressure profi le of the
air handling equipment and all components attached to it.
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Common Mistakes When Troubleshooting Refrigeration Systems
Don’t rush and don’t overlook the obvious.
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Troubleshooting VRF Systems Part 2
Understanding superheat and subcooling measurements
at the fan coil level and at the condenser are critical for
diagnosing refrigeration side issues with these systems.
Read More
Self-Applied Coil Coatings Can Thwart Premature Corrosion
The increase in refrigeration coil leaks over the last 20 years has brought protective coil coatings to the forefront of the HVACR contracting business.
Read More
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.
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