refrigeration systems

Refrigerant Leaks in Self-Contained Systems

It is difficult, but necessary, to locate the source of the leak and then repair it

June 26, 2022

Locating the source of a refrigerant leak in a self-contained reach-in cooler or freezer and repairing it may be difficult, but technicians should always attempt to find the source.

CO2 Refrigeration Fundamentals: Servicing Tips

Andre Patenaude

June 10, 2022

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In the first installment of a technical series from Emerson, the company reviews some key tips that technicians need to be aware of when servicing CO₂ transcritical booster systems.

Evaporator Determines Refrigeration System Efficiency

A cold evaporator can still result in warm refrigerated space temperatures

John Tomczyk

June 8, 2022

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An evaporator can be cold but inactive, causing warm refrigerated space temperatures.

Celebrate World Refrigeration Day On June 26

This year’s theme is “Cooling Keeps Food Fresh”

May 31, 2022

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The United Nations Environment Program OzonAction, Chefs4thePlanet, and Global Food Cold Chain Council are partnering to explain cooling’s essential role in protecting human health and the planet.

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.

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.

Target, Amazon Embrace CO2 Refrigeration

New net zero test stores will help both retailers achieve sustainability goals

Joanna R. Turpin

April 5, 2022

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Target and Amazon have both recently announced plans to construct new stores that contain CO2 refrigeration systems, which will help the retailers significantly reduce carbon emissions and energy use.

The Benefits of Using the Pinch-Off Tool

This handy tool can help ensure leak-free refrigeration systems

Joe Marchese

March 2, 2022

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Many new self-contained fractional horsepower refrigeration systems will be shipped from the factory with no service access ports.

Project Files: Episode 45 — New Jersey Cold Storage Warehouse Overhaul

Evapco condenser future-proofs facility, keeps seafood fresh

Maria Taylor

January 28, 2022

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Lineage Logistics recently funded renovations to the refrigeration system at a New Jersey facility, including replacement of an evaporative condenser.