Items Tagged with 'Frostlines'

ARTICLES

Danfoss To Bring HVACR Expertise To The Cloud

Collaboration with Microsoft will help food retailers reduce energy consumption

December 2, 2019

Danfoss has entered into a collaboration with Microsoft to bring domain expertise in refrigeration and HVAC to the cloud.

R-410A Alternative Receives A1 Designation From ASHRAE

Honeywell’s Solstice N41 is designed for use in stationary cooling equipment

December 2, 2019

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Honeywell’s Solstice N41 has received the official designation of A1 for R-466A by ASHRAE.

Are HFCs Still Harmful If They Don’t Leak?

More emphasis should be placed on reducing refrigerant leaks

Joanna R. Turpin

December 2, 2019

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Many years ago when the transition from HCFCs to HFCs was beginning, I talked to a contractor who was pretty disgusted with the whole process.

NASRC To Host Low-GWP And Energy Efficiency Expo

Free event will focus on latest commercial refrigeration technologies

November 5, 2019

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The North American Sustainable Refrigeration Council and Southern California Edison will co-host the first-ever Low-GWP & Energy Efficiency Expo.

Is CO2 The Natural Choice For Food Retailers?

Several factors need to be considered when making that decision

November 5, 2019

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There are several important considerations to make when deciding whether to use CO2 (R-744) as a refrigerant.

Fighting The Fake News Of The R-22 Phaseout

Some contractors selling new equipment based on false information

Joanna R. Turpin

November 5, 2019

One Comment

I have been astounded by the number of articles that I’ve seen that contain misinformation about the phaseout.

How to Find the Technical HVAC Information You Need

Tracking down wiring diagrams and other materials can require patience

Joe Marchese

November 4, 2019

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Controls offer many benefits to the design and operation of a system, but they can add a level of difficulty when troubleshooting a system failure.

Tracking Down the Cause of Compressor Motor Overheating

Voltage imbalance in three-phase system may be elusive reason for the problem

John Tomczyk

November 4, 2019

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One of the more popular three-phase electrical services that is supplied to medium-size commercial buildings is the Wye or Star configuration transformer.

New Refrigerants, Regulations Challenge Supermarkets

Evolving shopper preferences also disrupting traditional food retailing models

Joanna R. Turpin

November 4, 2019

No Comments

Quickly adjusting and responding to market and policy changes will be necessary for end users and refrigeration engineers and contractors.

California Supermarkets Prepare for Low-GWP Future

NASRC workshop covers strategies for making the transition to alternative refrigerants

Joanna R. Turpin

October 7, 2019

No Comments

NASRC and PG&E recently co-hosted an educational workshop to help the supermarket industry prepare for California’s new refrigerant regulations.

2019 December 2

Week 1: December 2
In this issue of The ACHR NEWS, we look at unique applications of HVAC technology, and new markets contractors should consider expanding into.

Week 2: December 9
We also examine Variable Refrigerant Flow (VRF) technology, and the benefits that contractors can pass along to their customers through the equipment.

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