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RSES Journal Archives

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Aug 2019
Seemed Like a Good Idea at the Time
There are boiler control schemes that, if not thought out carefully, can result in thousands of dollars in repairs.
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Aug 2019
How to Diagnose the 5 Duct Disasters
Start with Total External Static Pressure, then test filters, indoor coils, duct pressures, system airflow and temperature loss
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Aug 2019
How to Calculate Commercial/Industrial Duct Leakage
Leakage is a function of the static pressure and the number and size of openings in the duct and is unaffected by airflow.
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Aug 2019
Follow This Step-By-Step Guide to Heating PMs
A detailed look at furnace inspection.
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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
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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Jun 2019
Tools & Test Instruments: Always Be Prepared
Some jobs are trickier than others. While new technology certainly helps the modern technician have more of an idea of what he is going into before he arrives, sometimes things do not go as planned. That is why having the right tools on hand can make every job easier.
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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: 1209 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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