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Home » Keywords: » Underwriters Laboratories

Items Tagged with 'Underwriters Laboratories'

ARTICLES

Lovato Electric electromechanical contactors

Lovato Electric Contactors Have A2L Certification

The ACHR NEWS Editorial Staff
June 5, 2026

Certification of Lovato's electromechanical contactors for use with A2L equipment gives HVAC and refrigeration OEMs a complete, drop-in, compliant switching solution as the industry transitions from R-410A refrigerant.



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Mojave Energy Systems logo.png

ArctiDry Liquid Desiccant System Gets UL Certification

January 29, 2025

This certification by Intertek underscores Mojave's commitment to delivering  safe, energy-efficient, reliable commercial HVAC solutions, the company said in a press release.


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RectorSeal RSH-50 Surge Protector

Three Myths About HVAC Surge Protectors

Delicia Shyu
November 16, 2022
To make an educated decision when selecting a surge protector for an HVAC system, it is important to dispel some common myths. Here are three myths about surge protectors.
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UL Launches Cybersecurity Assurance Program

Will help vendors in assessing security risks and help purchasers of products in mitigating risk
April 19, 2016

UL (Underwriters Laboratories) has announced its new Cybersecurity Assurance Program (UL CAP). UL CAP uses the new UL 2900 series of standards to offer testable cybersecurity criteria for network-connectable products and systems to assess software vulnerabilities and weaknesses, minimize exploitation, and more.


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UL Issues Warning on Immersion Heaters

Heaters May Bear Counterfeit UL Marks
June 3, 2013

UL is warning consumers and retailers of some immersion heaters in the U.S. that bear counterfeit UL marks.


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Consumers, Manufacturers Are Focused on Quality and Safety, Says UL Study

January 7, 2013
Underwriters Laboratories (UL) has released the 2012 findings of its annual global study, The Product Mindset, which examines manufacturer and consumer perceptions about how products are made, sold, bought and consumed. This year's findings show high expectations about quality and safety.


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CO2 Gains UL Listing

December 24, 2012
The use of CO2 as a refrigerant in transcritical refrigeration applications has received Underwriters Laboratory listing. On Dec. 7, Hillphoenix Inc. announced that its Advansor by Hillphoenix CO2 Booster Refrigeration System has received UL listing in both the U.S. and Canada.


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Dec. 14, 2012: CO2 as a Refrigerant Gains UL Approval

December 14, 2012
The use of CO2 as a refrigerant in transcritical refrigeration applications has received Underwriters Laboratory (UL) listing. Hillphoenix Inc. announced that its Advansor by Hillphoenix CO2 booster refrigeration system has received UL listing in both the United States and Canada.


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Mueller Line Gains UL OK for High-Pressure Refrigerants

May 28, 2012
Mueller Streamline Co. has been working with Underwriters Laboratories (UL) to conduct a series of performance tests regarding its copper tube and fittings and some of the newer higher pressure refrigerants. As a result, the company’s Streamline® copper tube and fittings are UL recognized to 700-psi operating pressures.


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