How to Replace Walk-in Refrigerator Door Gaskets

The following article is courtesy of Tundra Specialties.

The rubber door gasket on the inside edge of the doors of all your refrigeration equipment is very important. It prevents cold air from escaping, which means the unit will stay colder longer and use less energy. Old gaskets wear out and lose their seal. Even worse, older gaskets can pose a food safety risk because they begin to collect grime and food bits and become a breeding ground for bacteria.

Luckily, it’s easy to replace door gaskets!  There are several different styles of gaskets. To insure you get the proper gasket, gather the following information:

1. Dimension of gasket – Measure from outside corner to outside corner for both height and width.

2. Manufacturer – Get the manufacturer’s name and the model and serial number of the piece of equipment (the serial number may not be needed).

3. Style –  Check to see if the gasket is magnetic or non-magnetic(compression). Almost all newer refrigeration equipment will have a magnetic gasket. A magnetic gasket will be hard and square at the point where it contacts the inside frame of the unit. Magnetic gaskets will also snap shut when you hold the door less than an inch from the frame because the magnet attracts to the metal.

Magnetic door gaskets are the most common.

Compression gaskets usually need a door latch to hold them tight in place to get a good seal. These gaskets are soft and compress easily at the point where they contact the inside frame of the unit.

A compression style door gasket.

Door gaskets are also categorized by how they attach to the door.  There are 3 ways a door gasket mounts on a door: snap in (or dart), push in, and screw in.
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U.S. Department of Energy to Strengthen Efficiency Standards

WASHINGTON — The U.S. Department of Energy (DOE) has announced three new steps to strengthen its ability to enforce energy efficiency standards. DOE has formed a new enforcement team within the Office of the General Counsel; established a program to randomly review manufacturers’ compliance with DOE certification requirements; and is publishing guidance that provides further details about DOE’s energy efficiency enforcement regulations.

In its new guidance, DOE confirms that under existing regulations, it can take enforcement action and assess civil penalties if a manufacturer fails to properly certify a covered product and retain records. Specifically, the agency clarifies that any failure to certify covered products according to DOE’s rules violates the Energy Policy Conservation Act of 1975 and DOE regulations. DOE will randomly select previously filed certification reports for review, request certification records as needed, and hold manufacturers accountable for failing to certify covered products according to DOE rules. Read the rest of this entry »