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Propane Gas Refrigerartors and off grid appliances
Propane Refrigerators and off grid appliances
 

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About the Absorption Refrigerator

Warehouse Appliance provides information for consumers in regards to purchasing an absorption refrigerator.   

 

What is an Absorption Refrigerator?

 

What is an Absorption Refrigerator? It is exactly what the name implies. The unit refrigerates by absorbing the warm air from the interior and expelling it to the exterior. Within the gas refrigeration industry, this process is accomplished by using a sealed absorption system containing a solution mixture of ammonia, water, sodium chromate, and hydrogen. The mixture is boiled by a flame usually fueled by either propane gas or natural gas.

 

The active ingredient is the ammonia which turns from liquid to vapor and back to a pure liquid again. This pure ammonia liquid absorbs the warm air through aluminum plates on the fridge back wall, freezer back wall, and freezer floor. This system uses no motors, compressors, or any moving parts. This is all accomplished by heat boiling the solution and it rising to the top of the sealed system where gravity takes over and allows the liquid to flow through the coil system at a rate determined by slight downward angles of the tubing. 

 

The system is very simple in operation but very complicated in design. A very slight change in angle can alter performance and lower efficiency. A couple percentage difference in the solution ingredients will also change the gas refrigerator performance . Any weakness in a weld will shorten lifespan. All these factors must be correct in order to produce an efficient unit with top performance. Strict quality control is vital toward good production results. 

 

At Warehouse Appliance, we rely on our many years of experience in using gas freezers and fridges, servicing gas refrigerators, and repairing gas fridges, and our warranty records to make the business decision of promoting the best brand. We choose the EZ Freeze brand.

 

We rate the EZ Freeze quality control as the best in the industry. EZ Freeze is the only company that produces the absorption system in house at the factory. No outside contracting is used in production. Over 50% of the production process is centered around quality checks within the production line of the product.  A high pressure flushing occurs immediately after the welding process is complete to remove any weld slag or foreign objects that may be inside of the coils. The absorption system is then baked in an oven to relieve stresses and reduce the risk of stress cracks during its lifespan. The oven baking process also aids in sterilization of the internals of the absorption unit prior to filling. Baking off the oils and impurities. Each unit is then pressurized and leak tested before installation in the cabinet. The EZ Freeze absorption units are all made on a jig and foamed in a mold and are interchangeable at anytime in it's life span with a new unit. This promotes consistency and reparability. It may seem excessive, but after all, this is the heart of the absorption refrigerator. It is also the most labor intensive part of production so it must be 100% before the unit ever gets to the consumer.

 

Further down the production line near completion, each unit is tested in the factory "Hot Room" which simulates a harsh operating environment with temperatures of 100 degrees Fahrenheit and high humidity levels. Each unit must pass well within the limits of good food keeping temperatures after this 16 hour torture test. The results are recorded on each refrigerator prior to packaging. No over company within this industry does this.

 

When asked about these strict quality control issues, EZ Freeze ownership replies "We realize that most of our fridges are used in remote areas. Hard to get to and from areas. It puts a great hardship on the consumer if there is a failure and we just don't want to see that happen."

 

For more information regarding Propane Refrigerators contact Warehouse Appliance at 928-636-1955.

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Posted to: Gas Appliance, Solar Products, and Absorption Refrigeration Information and Articles

 

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"I can't praise Mike enough for going above and beyond in helping me with a thermostat issue for a propane refrigerator. There comes a point where most people would shrug..." read more
- Will Forest
 
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"Fast, knowledgeable and they know their product. ..." read more
- Eric Schwennesen
 
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"This is my second purchase and these Dynamx guys have always done right by me: lots of help and personal service. Very friendly and helpful...." read more
- Beverly
 
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"Knew the answers to all my questions. Helpful, knowledgable, and made me feel like they were concerned. ..." read more
- Jim de Boer
 
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"Fast reliable service very helpful and knowledgeable. Even with the slightest problem they're right there to help. They sell products that they know perform exceptionally well. Thanks Guys!!!!..." read more
- Jeff Lensing
 
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"These guys are great! Helpful, knowledgeable,honest and they sell reliable products. Doesn\'t get any better than that...." read more
- Amrit
 
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"The customer service is great. The shipping company a little unyeilding, but we live in the sticks, so I get it...." read more
- Lynne Toepfer
 
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"Great phone service, delivery, and equipment. ..." read more
- KURT
 
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"I was so impressed with the customer service of this company that is why I purchased one of the refrigerators that they sell the frig is everything they had said..." read more
- Linda Sheridan
 
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"excellent performance..." read more
- david reed
 
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"We received our refrigerator in less then 2 weeks. Everything was in perfect shape. It's very easy to set up and so much room inside. The customer service at the..." read more
- Shirley black
 
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"I was happy to find a ref close to me out here on the west coast, and have it delivered so quickly. It was nice working with mike. I wish..." read more
- ABE
 
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"Fridge was ordered it was early than expected. Gentleman was very patient with questions and issues with transaction. Fridge is great parent couldn't be happier! Thanks..." read more
- DAGE Andrade
 
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"I purchased ez-frig for our camp site and it works excellent. Very inexpensive to run and looks great besides. A lot of good comments from our guest. Thanks Larry F..." read more
- Larry
 
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"Purchased the item online after a call to their customer service. Very knowledgeable, answered all my questions clearly and provided information I did not know I needed. Shipping..." read more
- Terry Little
 
Review:
"Great service. Fridge arrived quickly. Lots of help offered by owner to adjust a thermostat setting. ..." read more
- Joe
 
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" Picked up my EZ-19 refrigerator yesterday. Came in without a scratch or ding. Already have it hooked up, running and full of food...." read more
- LEONARD
 
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"Great place to shop for items you need. Good selection and a great selection of items that are harder to find. I have purchased two items from here and both times..." read more
- James
 
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"Great people to work with. Had an issue with delivery and they handled it perfectly. Thanks Mike...." read more
- Rob Long
 
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"Love this company. We don't live in the area so we couldn't pickup our appliances during normal company hours. Arrangements were made to be open early on a..." read more
- Mary Tyer
 
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"Best customer service ever... always can be a challenge doing business via website and phone but these guys rock... now we have a sweet fridge at the shack, thanks guys!..." read more
- team Piranha X
 
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"Thank you for being so knowledgeable on so many parts of off-grid living. You make buying your products quick and easy!..." read more
- Jonpaul
 
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"I am very pleased with my product, I would recommend this company....." read more
- Valorie faught
 
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"Shipped next day arrived here when expected in good shape. Mike is a class act by my estimation..." read more
- Doug
 
Dynamx inc 5 out of 5 based on 24 ratings.
Welcome to Warehouse Appliance - Your source for propane refrigerators and gas freezers
5 out of 5 stars I can't praise Mike enough for going above and beyond in helping me with a thermostat issue for a propane refrigerator. There comes a point where most people would shrug their shoulders, but Mike kept on AND responded to my questions promptly. Most propane appliances are priced within just a few dollars of each other. When you need service and help, especially if you live off grid, where a service call would be wicked expensive, that's when who you buy it from really counts. Mike was beyond outstanding; I live in Vermont, he's in Arizona, and we figured this out via email. I can't recommend him enough. Anyone is welcome to contact me directly about my experience. I don't have the time to troll or be a shill. I only write these when they really matter. It's a small payback for the help Mike gave me. Will Forest Montpelier, Vermont
Welcome to Warehouse Appliance - Your source for propane refrigerators and gas freezers
5 out of 5 stars Fast, knowledgeable and they know their product.
Welcome to Warehouse Appliance - Your source for propane refrigerators and gas freezers
5 out of 5 stars This is my second purchase and these Dynamx guys have always done right by me: lots of help and personal service. Very friendly and helpful.
Welcome to Warehouse Appliance - Your source for propane refrigerators and gas freezers
5 out of 5 stars Knew the answers to all my questions. Helpful, knowledgable, and made me feel like they were concerned.