Articles Tagged with ''refrigeration system''

Oct. 24, 2014: Emerson Climate Technologies Launches E360 Initiative

Provides Customers with Resources Necessary to Stay Ahead of Issues Impacting Commercial Refrigeration

Emerson Climate Technologies Inc. announced that it has launched E360, an initiative to help commercial refrigeration customers address the many issues and challenges facing them today.


Read More

Some Kind of Supermarket

Interesting Airflow Issues

One flick that turns up every fall is called “Love at the Thanksgiving Parade.” One scene is supposed to take place in late November in Chicago. The good-looking guy and good-looking girl are shopping at a supermarket. But there do not appear to be any doors at the front of the store.


Read More

Star Refrigeration Completes Retrofit for 2 Sisters Food Group

Project Extends Cooling Capacity of the Largest Refrigeration System It Has Ever Built

Star Refrigeration designed and built Rogerstone Park’s existing refrigeration system in 1999 and extended the plant’s cooling capacity in 2005. In 2013, Star was again chosen to further extend the refrigeration capacity as part of an expansion plan at the site.


Read More

The Professor: Low Ambient Controls Reduce Head Pressure

Control Is a Style of Head-Pressure Control Valve

When refrigeration systems are exposed to low-ambient conditions, the condensing pressure (head pressure) will fall. If the head pressure gets too low, the metering device will not have enough pressure drop across it to operate properly.


Read More

Ice Breaker: What a Tripped Oil Pressure Control Means

Avoiding Compressor Shut Down

Any time an oil pressure control shuts down a compressor, the cause of the shutdown must be identified. The tripped control is a warning of another existing problem. Simply resetting the control will not solve the problem.


Read More

Ice Breaker: Suction Line Insulation

Elastomeric Material Means Condensation Prevention
The suction line of a refrigeration system is normally insulated with a flexible, closed-cell elastomeric material. Insulating the suction line is done to prevent condensate from developing and dripping off. It also limits the amount of heat added to the refrigerant as it travels back to the compressor.


Read More

March 18, 2013: New Healthy Living Market Features CO2 and Glycol Refrigeration

A new Healthy Living Market opening today in Saratoga Springs, N.Y., features a Hillphoenix Second Nature® refrigeration system that runs on the natural refrigerant CO2 and food-grade glycol. 


Read More

Mueller Refrigeration: Refrigeration Steel Isolation Valves

A complete line of Steel Isolation Valves (SIV) has been designed to provide flexibility and performance when used in any refrigeration system. The SIV products feature a unique design with a flexible three-port configuration that allows easy access to any service port, no matter where the valve may be mounted in the system.


Read More

Controller Delivers Energy Savings, Tighter Temperature Control, and Eliminates Icing Issue

With ongoing refrigeration system problems, and no replacement parts available for its old Beacon systems, the McDonald’s owner in Godfrey, Ill., looked to the ingenuity of its service company, R.E.C. Service Corp., for a solution.


Read More

Ice Breaker: Selecting Thermostatic Expansion Valves

One of the basic components selected when installing a walk-in cooler/freezer or any field-assembled refrigeration system is the metering device, typically the thermostatic expansion valve (TXV). The TXV needs to be selected to match the Btu capacity of the system’s evaporator and compressor.


Read More

Multimedia

Videos

Image Galleries

2014 World Energy Engineering Congress

Scenes from the 2014 World Energy Engineering Congress in Washington, D.C.

Podcasts

NEWSMakers: Kari Arfstrom

Kari Arfstrom, executive director of the HVACR Workforce Development Foundation, talks about the upcoming HVACR & Mechanical Conference. Posted on Jan. 23.

More Podcasts

ACHRNEWS

NEWS 01-19-15 cover

2015 January 19

Check out the weekly edition of The NEWS today!

Table Of Contents Subscribe

Regional Standards

With regional standards for a/c equipment going into effect in 2015, how do you think it will impact the industry?
View Results Poll Archive

HVACR INDUSTRY STORE

2015.jpg
2015 National Plumbing & HVAC Estimator

Every plumbing and HVAC estimator can use the cost estimates in this practical manual!

More Products

Clear Seas Research

 

Clear Seas ResearchWith access to over one million professionals and more than 60 industry-specific publications, Clear Seas Research offers relevant insights from those who know your industry best. Let us customize a market research solution that exceeds your marketing goals.

DON'T MISS A THING

Magazine image
 
Register today for complete access to ACHRNews.com. Get full access to the latest features, Extra Edition, and more.

STAY CONNECTED

facebook icontwitter iconyoutube iconLinkedIn i con