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RSES Journal Archives

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Results: 2214 Articles Found
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Jul 2019
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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Jul 2019
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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Jul 2019
Common Mistakes When Troubleshooting Refrigeration Systems
Don’t rush and don’t overlook the obvious.
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Jul 2019
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.
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Jul 2019
MSAC Hotline: Voltage Drop
qI am a CMS Master License holder in Delaware. I recently installed two Bosch Bova systems BOVA- 36HDN1-181M with matching Bosch air handlers at 5kW and second stage heating.
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Jul 2019
Troubleshooting: Improper Defrost Timer Installation
You are called out to a convenience store for a medium temperature cooler that is not maintaining temperature.
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Jul 2019
Heating Up: Back to its Roots
Last month in this space I talked about bringing RSES Journal back to its roots as the definitive technical how-to journal in the HVACR industry. My goal is for the RSES Journal to reflect what contractors and service technicians are seeing in front of them in the field every day. That continues with the lineup in this issue.
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Jul 2019
Leading Off: Changing Seasons
After a harsh winter and not much better spring, summer is making me feel better already! But, then, maybe my tolerance for that cold stuff is disappearing and my memory is slipping in regards to the challenges that summer brings to the HVACR industry.
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Jun 2019
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.
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Jun 2019
Proper Start Up and Commissioning Pays Big Dividends
Most commonly, when a failed compressor is returned to the manufacturer for analysis, the cause of compressor failure could have been prevented.
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Results: 2214 Articles Found
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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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