Gas Fridge talks about why you should buy an EZ Freeze brand gas refrigerator

Purchasing a new refrigerator can be a daunting task, with so many choices and features to consider. You want a quality appliance that is going to look good in the kitchen, be extremely functional and stand the test of time. As you consider your investment, Gas Fridge shares the benefits of choosing an EZ Freeze brand gas refrigerator as your choice for a propane or natural gas powered fridge.

Made in America: EZ Freeze brand gas refrigerators are made by the Amish right here in the USA. EZ Freeze gas fridges are the highest quality and have the best performance in the industry.

Quality and Durability: The EZ Freeze has the lowest percentage of warranty issues of any brand of propane refrigerator. Their quality is unsurpassed in the industry. Every unit is tested at the factory in a controlled environment “hot room” with temperatures reaching at least 100 degrees for over 12 hours, and the results are recorded on each individual refrigerator and its packaging. Craftsmanship is key, and EZ Freeze cooling units are completely fabricated in-house.

Warranty: There is no guess work in the manufacturing and testing process, and Gas Fridge stands behind  EZ Freeze refrigerators with a 7-year warranty on the cooling unit, and a 3-year warranty on the entire unit. This is the best warranty in the business.

Features: The EZ Freeze is available as a natural gas or propane refrigerator, and comes in a variety of colors to fit your home decor. The sizes range from 10 cubic feet to the largest unit at 21 cubic feet. These energy efficient units are easy to set up and maintain, easy to clean, and are built to last. 

Whether you are looking for a full-size home refrigerator, or a small unit to be used in a cabin or vacation home, the EZ Freeze brand gas fridge is your choice for a completely non-electric, quality refrigerator. For more information on features, sizes and colors, or to order your EZ Freeze brand gas refrigerator, contact Gas Fridge at 928-636-6674 or visit http://www.gas-fridge.com.

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EZ Freeze Gas Fridge
Absorption Refrigerators
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Gas-Fridge Discusses How a Gas Refrigerator Can Save You Money

Although the initial cost to purchase a propane gas refrigerator is a bit higher than an electric refrigerator, the long term costs should be considered, since there are a number of cost factors. Gas-Fridge would like to share some of the money-saving features of a gas refrigerator.

First, comparing an electric refrigerator with a propane refrigerator is like comparing apples to oranges. An electric refrigerator runs with Freon and a compressor to pump the refrigerant through the system. A propane-powered refrigerator operates with a propane gas flame to heat the ammonia and distilled water, using hydrogen gas to circulate steam vapor and liquid ammonia to cool it down. No electric lines or inverters and generators are needed to power the refrigerator.

• Comparing the operating costs of appliances that use fuels as different as propane and electricity is no easy task. The two fuels produce energy differently, they are measured and priced differently, and their energy is used differently by appliances. So a direct operating-cost comparison between a propane appliance and an electric appliance requires an understanding of energy cost, energy efficiency and appliance design.

• Let’s look at one of the long term cost differences: the energy needed to run the refrigerator. The first step in comparing the operational costs of appliances that use the two fuels is understanding how much energy each fuel contains per unit of measurement. Electricity is measured in kilowatt-hours, and propane is usually measured in gallons. A gallon of propane can produce the same amount of energy as 27 kilowatt-hours of electricity.

• The next step is to calculate the cost of an energy source per unit of measurement. For example, if the national average cost for residential propane is $3.08 per gallon, and the electric company’s baseline rate for electricity is 13.6 cents per kilowatt-hour, the 27-kilowatt-hour-per-gallon energy density of propane means it costs $3.67 to produce as much energy using electricity as it would cost to produce the same amount of energy using propane. As long as propane costs less than $3.67 per gallon, it's a cheaper energy source than electricity. Today's average rate for propane is about $ 2.36 per gallon.

The other cost-saving feature of a gas refrigerator is that it does not have moving parts like an electric refrigerator, which means in the long term there is less need for service and the appliance tends to last longer.

So the next time you are talking about getting a new refrigerator, consider the cost savings that could be realized with the purchase of a propane refrigerator - they’re not just for people living off the grid! To speak to an expert on propane refrigeration, contact Gas-Fridge at 928-636-6674. To learn more about propane refrigeration, please visit our website at http://gas-fridge.com.

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Propane Refrigerator
Off Grid Gas Fridge
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Gas-Fridge Compares Gas vs Electric Appliances

There has been an ongoing debate about whether a gas refrigerator or an electric refrigerator is the best choice. Today, most homes have electricity so homeowners figure an electric refrigerator is their only choice. Gas-Fridge knows that off grid homeowners often do not have steady electrical power so a gas refrigerator is a smart choice.

Generally speaking, gas is more efficient than electricity for generating heat. Because of this, gas powered refrigerators are far more efficient than those fueled by electricity, but are considerably more expensive to purchase. However, they also tend to last longer because of their simplistic design and efficient system with few operating parts.

Here are a few things to consider when comparing gas and electric refrigerators:

• Cost - The operating costs of electric vs. gas appliances is going to vary based on location. Overall numbers indicated that gas as a source of power had a slight edge, especially with the ever increasing electrical rates in most areas. Electricity will only save money over gas if there is no nearby source of natural gas or if propane delivery service is difficult.
• Dangers - There are risks with both types of energy. Gas is highly combustible, particularly propane gas, and gas leaks can also poison the air. Electric appliances require very high voltages that can cause fires and shocks. Electricity is also extremely dangerous near water, such as near kitchen sinks or in laundry rooms.
• Availability - While most of the big box stores carry primarily electric refrigerators, at Gas-Fridge we offer a wide range of model choices in gas refrigeration. We are the premier site for gas refrigerators powered by propane or natural gas featuring the industry leading EZ Freeze brand gas fridge.

Next time you are considering a new refrigerator make sure you consider the benefits of gas appliances. At Gas-Fridge we have experts who can help answer all of your questions about the differences between electric and gas appliances. Just give us a call at 928-636-6674 or learn more by visiting our website at http://www.gas-fridge.com.

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Gas-Fridge explains the difference between natural gas and propane refrigerators

When talking about a “gas” gas refrigerator, it is very important to know the difference between natural gas and propane gas because they are very different. Gas-Fridge knows that it is important for the consumer to be informed so that they do not make the wrong choice for their application.

Natural gas  - It’s just what the name implies - natural. If you sink a well in the right spot, natural gas flows out of the ground. It is mostly methane, or CH4. Most of us purchase this through a utility company in our local area and it is available on demand 24/7.

Liquefied petroleum gas (Propane or LPG) - This is a product of crude oil distillation. It contains mostly propane, or C3H8. When you compress propane, it condenses into a liquid. This means that it is much easier to store in a tank than natural gas, which does not easily compress. It is delivered to you via a commercial supplier and pumped into a pressurized tank. It is necessary to keep track of how much is in the tank to make sure that you do not run out of propane.

Many “gas” appliances you purchase will come with two sets of orifices (jets), one for natural gas and one for propane. The orifice is a small screw-in cap with a small hole drilled in it that feeds gas to the burner. The size of the hole is critical and when compared you will see that the jet for natural gas is almost twice as big as the one for propane.

The reason for this difference is because LPG contains much more energy than natural gas. A cubic foot of natural gas contains something like 1,000 BTU (British thermal units) of energy. A cubic foot of propane contains about 2,500 BTU. You can see that if you take a gas appliance set up for natural gas and then run it on LPG, you will get way too much fuel and create a huge flame which can be very dangerous and possible start a fire.

At Gas-Fridge, we are experts in the field of gas refrigerators and are here to help our customers understand the differences so that they make an informed decision. Or if you have a gas refrigerator that is not set up for the type of gas you want to use, we can help make the conversion for you and test to make sure you have the proper flame.

Gas-Fridge is one of the nation’s premiere dealers of gas appliances and we would love to show you the benefits of utilizing gas appliances and help cut the electrical cord! To learn more about our company, please give us a call at 928-636-6674 or visit our website at http://www.gas-fridge.com.

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Gas Fridge explains some of the differences between older and modern gas refrigerators

Gas Fridge, your leading online retailer for off the LP gas refrigerators, is here to explain some of the changes that have been made from some of the first propane refrigerators. We’ve come a long way when it comes to gas cooling, and it will be very apparent after reading through this article. The most common type of old-school refrigerator was the SERVEL brand refrigerator, so all our comparisons will be made with that particular brand.

Efficiency - Old gas refrigerators used A LOT of propane - upwards of ¾ a gallon per day, whereas modern refrigerators use around a ¼ to ⅓ a gallon a day. This was due to the design of the absorption system not being as thermally efficient as it could be. Modern day systems are engineered to be incredibly efficient and can run for a long time while using minimal fuel. This change in fuel efficiency happened right around 1970, though improvements continue to happen over time.

Venting - The older SERVELs would have very large burners that were very inefficient with the way they burned their fuel. This would lead both to higher fuel usage and dangerous carbon monoxide (CO) buildup. Some of the worst offenders (pre 1950s) were measured to emit up to 1500 parts per million (PPM) of CO gas in very short amounts of time. In a 10 to 20-foot room, 300-400 PPM is considered dangerous and will begin to cause detrimental health effects. New fridges, however, are significantly more clean-burning due to their decreased fuel usage and increased airflow. Post 1980’s fridges, on average, will emit around 20-30 PPM, which is well below the recommended amount from appliances in a residential area. At this rate, no one should ever need to worry about CO poisoning with a modern-day propane refrigerator.

Legality - The inconvenience of having to vent an old SERVEL brand fridge could very well be enough of a reason alone to want to purchase a new EZ FREEZE refrigeration. And, if you live in Canada, it might not be a good idea to purchase a SERVEL that is pre- 1980, as it is completely illegal. In the United States, there is often a $100 disposal cost involved with these old machines too. While many people love these old fridges because they have lasted for 70+ years, they are a danger to yourself and others and should be dealt with by calling SERVAL action committee and 1-800-782-7431

If you have an old SERVEL brand gas fridge, it is time to think about getting a replacement. Modern fridges are more efficient, fast to cool your food, cheaper, lighter, and safer too. To learn more about gas refrigerators, or to shop for a new one. contact Gas-Fridge at 928-636-6674 or visit our website at http://www.gas-fridge.com

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Functions of a Propane Refrigerator - Information provided by Gas-Fridge

Gas and propane refrigerators are available in different sizes, designs and features. These are the basics in how a gas refrigerator functions. The mixture in the cooling system of a propane refrigerator consists of anhydrous ammonia distilled water and hydrogen vapor.

The ammonia and water is heated by a propane flame. The water vaporizes into steam through the perk tube. This process is similar to a coffee percolator. The inner tube (perk tube) in the boiler emits steam and water bubbles moving upward. The ammonia is lighter that water and it will turn into steam sooner. The ammonia steam is pushed up into a condenser by the hydrogen pressure while the water falls down into the outer tube and is pushed into the absorber tubes which then returns to the mixing tank  known as the absorber tank.

While the ammonia steam moves upward through the rectifier and into the condenser tubes it becomes rich ammonia liquid. The rich ammonia liquid is pushed into the evaporator tubing. It is then pushed into the top of the evaporator tubing. After it is in the evaporator it meets the hydrogen gas moving up through the tube inside the evaporator. This hydrogen gas absorbs the rich ammonia. When the ammonia meets this hydrogen gas in the evaporator it creates a chemical reaction. This reaction evaporates the ammonia while making it extremely cold. This is what is known as heat absorbtion, removing the heat from the refrigerator box.

In the mean time, the water is pushed backwards to the absorber coils and drops downward to the absorber tank. While this is happening, the hydrogen gas passes upward through the absorber coils and catches any ammonia left in the weak water that is falling downward. Next, the hydrogen gas carries it up to the top of the evaporation system and drops it into the outer tube of the evaporator. It then flows downward in a mist causing it to become extremely cold. As it falls down, the rich ammonia returns to the absorber tank [mixing tank] and mixes with the weak water which allows it to continue with its cycle all over again.

An ammonia absorption cooling system is a unique design invented so that a person can operate independently, or live off the grid by using a propane, natural gas, or butane burner to heat the ammonia solution. If you are ready to invest in a durable propane refrigerator, then look no further. Gas Fridge is ready to answer your questions. Call 928-636-6674 or visit http://www.gas-fridge.com/.

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How to adjust the temperature of a gas refrigerator

Over the years we have sold thousands of Propane Gas Refrigerators and almost all of them have ended up in a remote location for use in a home or cabin that does not have electricity. Because propane is usually trucked to the location or hand carried so it is safe to say that conserving of the gas usage is valued. We would like to provide information on hooking up a digital thermostat to your propane gas refrigerator.

Most rural off grid homes, cabins, and cottages don’t have automatic climate control. This means the off grid refrigerator is subject to a wider range of ambient temperatures during the day as well as the seasonal changes. Gas refrigerators are all manual temperature controlled. No digital thermostats or electronics whatsoever. This is what you would expect from a non-electric refrigerator.

Stabilizing the temperature is fairly simple. It just takes a little time. Starting at the maximum setting, monitor the temperatures of the fridge compartment taking the “true” reading first thing in the morning before the door is opened. When this reading reaches freezing at 32 degrees, start to slightly move the dial toward the minimum setting by approximately 1/12 of a turn. Do this every morning until the temperature reaches your target. My target is usually 34 to 38 degrees.

It is my belief that the best tool you can own when living full time with a gas fridge is a Remote Digital Thermometer. It allows the user to monitor the inside temperatures without opening the door. If an adjustment to the thermostat is needed, It will alert you either by the alarm or by what the display reads. In the case of the fridge stops working from a lack of gas supply, it may save you hundreds of dollars in groceries.

Slight adjustments from this point can be made to compensate for seasonal changes and usage variations. We like to prejudge the high usage times and lower the temperatures in advance to get a head start on the recovery times. For instance, if you are planning a party or family get together, turn the thermostat toward maximum the night prior to the event.

Seasonal changes will usually demand an adjustment. Not only for temperature, but humidity levels will affect the settings more dramatically. High humidity will also produce more frost on the cooling fins and can reduce efficiency. Defrosting is another area of maintenance that can help with temperature stabilization.

One last note, a full refrigerator of cold food will be more temperature stable during the day than one with less food. It is due to the mass of food versus the mass of air. The food mass will retain the cold whereas the air mass will fall out when the door is opened.

For more information regarding Propane Refrigerators contact Gas Fridge at either 928-636-6674 or by visiting our website at http://www.gas-fridge.com/.

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Gas Fridge explains proper ventilation for your propane refrigerator.

In order to allow for proper air circulation and allow the gas fridge to breathe, there are a few rules to follow when designing the gas refrigerator space.  Allowing for ample clearance around the unit is usually enough to allow proper air circulation.  If air circulation is limited, there could be long term damage.  Gas Fridge explains proper ventilation for your propane refrigerator:

Figure 1 – Best case

We describe this as best case since there are no structures (cabinets, shelves, etc…)  above  to obstruct the heat from rising out from the rear of the unit and also with at least one side being completely open, there is no need for further ventilation. 

Figure 2 – Limited top vent
A limited air escape at the top rear of the unit must be addressed with a vent to allow the hot air to rise up and escape. Trapping the hot air behind the unit will cause poor performance and long term damage.

Figure 3 – Boxed in. Worst case
The built-in type of construction is worst case scenario and is not recommended without proper ventilation. Some manufactures will void warranty for this type of install and no or limited venting.

Keep the absorption coils and fins clean from dirt and debris to allow for better heat transfer. Never set anything on top of the refrigerator the covers or partially covers the cooling fins.

We hope you found these tips helpful.  Gas Fridge has many styles of propane appliances for you to choose from.  Please visit us at http://www.gas-fridge.com.  You can also call with questions at 928-636-6674.  Let Gas Fridge assist you in making a great decision with your propane appliances.

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Gas Fridge discusses your freezer off grid options.

Getting ready to live off grid?  If so, you basically have two options when it comes to freezers.  Gas powered or DC powered.  Both are produced with a high insulation value to create the best efficiency. Because a freezer must have power available at all times to keep the food storage at the proper temperature, the major consideration between a propane gas freezer and a DC electric freezer is the availability of the power source. 

If solar energy, wind energy, or hydro energy is available at your location, then a DC electric freezer initial cost will be low and this will be the best choice.  If none of these DC energy sources are available and you have to buy the equipment to produce electricity, then you’re looking at a much larger investment and propane is the way to go.

This is where the possibility of a gas freezer may be best. Gas Freezers can operate from stored LPG (Propane) gas or piped in Natural Gas.  Propane gas is supplied either by truck to a permanent tank on the property or smaller portable tanks that can be transported and filled at a filling site. Permanent tanks are available in a variety of sizes ranging from 100 gallons to over 1000 gallons. The freezer can operate from any size tank. The question is, for how long. It is typical for a propane freezer to use approximately 2 to 3 gallons of LPG per 7 days.

Needless to say, your location and power setup is going to be key in deciding which type of freezer to purchase.  Because technology has gotten so much better over the years, you can literally use propane to run your whole off grid home! 

Gas Fridge has many styles of propane appliances for you to choose from.  Please visit us at http://www.gas-fridge.com.  You can also call with questions at 928-636-6674.  Let Gas Fridge assist you in making a great decision with your propane appliances.

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Gas Fridge talks about transporting and storing your Propane Refrigerator.

Did you just buy your new propane refrigerator?  Concerned about transporting it?  Believe it or not, transporting the unit is not as complicated as some might believe.  Because propane refrigerators are not built with the same components as an electric refrigerator, you can actually transport the refrigerator on its side if need be.  Laying a gas refrigerator on the side while transporting has no long term affects to the operation, performance, or lifespan of the unit.  Always make sure to use plenty of padding.

If you are putting your propane refrigerator in storage, Gas Fridge has some tips for you:

• Remove any moisture from the interior to prevent mold buildup.
  
• Put charcoal or old newspaper inside to absorb any moisture.
  
• You can leave the doors open if there are no critters around.
  
• Do not leave canned drinks inside as they might freeze and explode, causing damage.
  
• Spray an insect repellent around the burner box to deter insects from nesting in the burner.
  
• Always check your flame condition immediately after startup from storage period.  It should be a bright blue.

We hope you enjoyed these tips.  Gas Fridge has many styles of propane refrigerators for you to choose from.  Please visit us at http://www.gas-fridge.com.  You can also call with questions at 928-636-6674.  Let Gas Fridge assist you in making a great decision with your propane refrigerator.

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Gas Fridge gives some tips on how to set up your new Gas Refrigerator.

Congratulations on your new gas refrigerator!  Now is it time to set it up correctly.  Gas Fridge is here to help and has some tips for you to follow.


1.    Gas pressure must set correctly - Too high or too low of gas pressure may lead to poor performance or permanent damage to your gas refrigerator.

2.    Make sure the gas fridge is level - This is for both directions since the absorption system works from gravity, it is vital to the proper flow rate that the unit is level.

3.    Proper ventilation on all sides -  Minimum ventilation space around the gas fridge is usually 2" on the left and right sides, and 8" above with 2" at rear.

4.    Test for leaks - Use a solution of soapy water and brush around all gas connections before lighting the gas refrigerator.

5.    Turn on unit.

6.    Let refrigerator chill down – You will want to wait approximately 12 hours before loading it with food.

7.    Start with small portions - Load warm or room temperature foods in smaller portions a couple hours apart initially. 

8.    Let the unit stabilize -  Wait a few days before making adjustments to the thermostat. 

9.    Don’t overload -  Try not to put too much room temperature liquids such as large jugs of water.

10.    Load the freezer with ice trays or objects to be frozen prior to bed time - This way the unit will have all night to recover. We recommend using aluminum ice cube trays due to their ability to make ice much faster than their plastic counterparts.


We hope you found our installation tips helpful.  Gas Fridge is here to help.  Please visit us at http://www.gas-fridge.com.  You can also call with questions at 928-636-6674.  Let Gas Fridge assist you with all of your off grid refrigeration needs.

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Gas Fridge discusses the benefits of using a Propane Refrigerator.

So your thinking of buying that dream property that has acres and acres of space for you to play on.  No neighbors, noise or traffic to worry about.  You can build your dream home exactly the way you’ve always wanted. 

There is only one problem.  Because your property is so far out and away from the local town, you are not going to be able to access the power grid.  What are you going to do about power?  How are you going to keep your food cold?  You can’t possibly run to the grocery store daily.

Gas Fridge has the answer.  Propane Refrigerators.  Gas Fridge discusses some of the benefits of using a propane refrigerator:


•    Totally off grid design.

•    Low on maintenance.

•    Completely silent.

•    Clean Energy.

•    Readily available power source.

•    Won’t lose power in a storm.

•    Will save you money.


Gas Fridge has many styles to choose from.  Please visit us at http://www.gas-fridge.com.  You can also call with questions at 928-636-6674.  Let Gas Fridge assist you in making a great decision with your propane refrigerator choice.

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