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Home » Topics » Topics » Components & Accessories

Components & Accessories
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AHR Expo Cancelled

2021 AHR Expo Officially Cancelled

October 16, 2020
With roadblocks set in place by the ongoing COVID-19 pandemic and resulting current state and local restrictions that prohibit mass gatherings over 50 people, an in-person event will not take place in 2021.
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Peter Gaydon

The Secret to Energy and Cost Savings: Pump System Evaluation

Three steps to determining the right pump
Peter-Gayden
Peter Gaydon
October 8, 2020
Determining the right pump to save energy in a given application can be broken down into three general steps.
Read More
The Professor John Tomczyk

Overcharge Symptoms Differ Due To Metering Devices

TXVs, AXVs, and capillary tube systems will have varying evaporator pressures
John Tomczyk
September 23, 2020
There are varying types of symptoms that can occur when a refrigeration system has an overcharge of refrigerant.
Read More
Purdue-University

New Refrigeration Compressor Design Offers Improved Efficiency

Purdue University’s orbiting scroll design is driven by a gear mechanism
July 30, 2020
A compressor design proposes a new drive mechanism for compressors used for cooling in homes, buildings, airplanes, and cars.
Read More
2020 Dealer Design Awards: Components and Accessories

2020 Dealer Design Awards: Components & Accessories

Award-Winning Components Move HVAC Industry Into the Future
Ted Craig
Ted Craig
July 27, 2020
The Copeland™ 6-40 Ton ZPKZ Fixed Speed Scroll Compressor from Emerson is a new compressor that the manufacturer believes can help set the industry standard for efficiency while meeting the upcoming nationwide refrigeration regulations. The company’s efforts in working to reach that goal earned it a Gold award.
Read More
2020 Dealer Design Awards: Electronic Tools

2020 Dealer Design Awards: Electronic Tools

All-In-One Designs Take Top Three in Electronic Tools Category
Joanna Turpin
Joanna R. Turpin
July 27, 2020
NAVAC Inc. won Gold in the Electronic Tools category for its NRDC4M refrigerant recovery machine, which was created as an alternative to the conventional single- or dual-cylinder design.
Read More
2020 Dealer Design Awards: Hand Tools

2020 Dealer Design Awards: Hand Tools

HVAC Hand Tool Innovations Improve Speed and Ease of Work
Gordon White
Gordon White
July 27, 2020
Malco Products SBC received the Gold award in the Hand Tools category for its 5/16-inch and 3/8-inch C-RHEX Drivers.
Read More
QLink

Why Remote Startup for Variable Frequency Drives is Essential

Technology for variable frequency drives in HVAC applications provides safety benefits
Ryan Lauw
July 24, 2020
Selecting a VFD that features remote startup can decrease the number of individuals needed onsite and provide valuable safety benefits.
Read More
Duct-Dent

Which Should Be Replaced: The Blower Motor or the Entire System?

Regulations and technology have changed some, but not all, of the variables for the right fix
Robert Beverly
July 23, 2020
The question of replacing a blower versus an entire system – versus the chance something else is the real culprit – remains a case-by-case challenge.
Read More
Danfoss-motors

Motors, Drives Open Door to Thorough Indoor Air Quality

Interest peaks from homes to hospitals, but interlocking ECM/VFD advantages remain the key to sales
Robert Beverly
July 23, 2020
With the recent surge of interest in IAQ options, consumers might easily forget that those components must still work within a system.
Read More
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