Refrigeration systems - Page 6

Navigating A Summer of Electricity Uncertainty

Power outages may become more common as demand outstrips supply

May 28, 2022

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.

What Should the Condensing Temperature Be?

The high side of a refrigeration system will provide valuable insights into potential problems

John Tomczyk

January 22, 2022

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What happens in the condenser is a direct reflection of what is happening in the rest of the refrigeration system.

Troubleshooting Pressure Transducers

Techs must understand how to service refrigeration systems with electronic controls

Joe Marchese

January 5, 2022

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As more refrigeration systems incorporate electronic controls into their design, it is important for technicians to be able to troubleshoot these electronic devices, such as the pressure transducer.

Savannah To Host IIAR Conference In 2022

Ammonia and natural refrigeration industry will gather to showcase new innovations

November 30, 2021

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The 2022 IIAR Natural Refrigeration Conference & Expo will take place March 6-9, 2022 at the Savannah Convention Center in Savannah, Georgia.

The 3-4-5 Rule for Walk-In Coolers And Freezers

The box must remain square or else the panels will not fit together

Joe Marchese

November 29, 2021

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During the installation of a new walk-in cooler or freezer, it is imperative the box remain square and level during the assembly of its panels.

Refrigeration and air conditioning compressors.

How to Measure Net Oil Pressure

Many larger refrigeration and air conditioning systems have oil pumps

John Tomczyk

November 24, 2021

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Before servicing any refrigeration or air conditioning systems that contain an oil pump, technicians should make sure they understand the difference between net oil pressure and oil pump discharge pressure.