Refrigeration - Page 34

Warming Up Ice Cream Freezers To Reduce Energy Use

Unilever’s pilot projects will explore whether higher temperatures affect product quality

May 30, 2022

Unilever is launching two pilots to trial warmer ice cream freezer cabinets with an aim of reducing energy use and greenhouse gas emissions by approximately 20% to 30% per freezer.

Navigating A Summer of Electricity Uncertainty

Power outages may become more common as demand outstrips supply

Joanna R. Turpin

May 28, 2022

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There’s nothing better than a comfortable, air conditioned home during summer. Unfortunately, that may be in jeopardy, as electric grid operators around the country warn of possible shortages.

New Standard Allows Higher A3 Charge In A/C

Flammable refrigerants such R-290 could be used in larger air conditioners and heat pumps

May 27, 2022

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A new standard allows higher charge limits for hydrocarbons such as propane (R-290) and other flammable refrigerants in household technology.

Determining the Correct Refrigerant Charge

Several methods can be used to ensure the right amount is used in a refrigeration system

Joe Marchese

May 24, 2022

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When adding refrigerant to a refrigeration system, there are several different methods a technician can use to determine the correct amount needed.

A production line at Worthington Industries Inc.

HVACR Industry Fights Refrigerant Cylinder Changeover

Court brief says EPA overstepped authority in banning disposable cylinders

Matt Jachman

May 16, 2022

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The first brief was filed in the federal case against the EPA rule that would ban the use of non-refillable refrigerant cylinders and require refillable cylinders to be tracked.

States Update Codes to Allow A2L Refrigerants

Equipment containing the new refrigerant is now available in four states, with more to come

Joanna R. Turpin

May 8, 2022

No Comments

Some alternatives to R-410A are mildly flammable (A2L) and thus require updated building codes and standards to ensure their safe use.

The Importance of a Clean Condenser

A dirty coil will result in less heat transfer and poor efficiency

John Tomczyk

May 4, 2022

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The condenser is the most underrated component in an air conditioning or refrigeration system.

New Initiative Seeks To Advance Women In Cooling

The international coalition aims to promote career opportunities for women in HVACR

May 3, 2022

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Numerous international organizations have launched an initiative to advance career opportunities for women in the cooling sector.

National Restaurant Show Returns To Chicago

The in-person event will feature new refrigeration and ice machine equipment

May 3, 2022

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The National Restaurant Association Restaurant, Hotel-Motel Show will take place from May 21-24, 2022, at McCormick Place in Chicago.

Proper Brazing Can Lower Refrigeration Costs

Reducing and eliminating refrigerant leaks can help customers save money

Christen Foltz

May 1, 2022

One Comment

HVACR contractors can offer customers a solution to keep refrigerant costs down: reducing and eliminating leaks. That’s where better brazing comes in.