How Much Propane Does an RV Refrigerator use: If you are a camper and enjoy traveling to remote places away from the hustle and bustle of the city then an RV is your best camping partner. However, you would need basic food and water for survival. Have you ever wondered how that food is kept fresh throughout the journey? That’s right; a refrigerator is installed in the RV. However, it is not your basic fridge which is kept in the kitchen and runs purely on electricity. An RV refrigerator uses propane to work. Hence, before you go camping in your RV, you must know how much propane does an RV refrigerator use.
1.5 pounds of propane is used per day by a 12 cubic feet RV refrigerator. However, there is no specific amount of propane that every type of RV refrigerator uses; it usually depends on the size and model.
If an RV fridge is between 4-5 cubic feet, then less than one pound of propane is used daily. Hence, an RV refrigerator does not require a lot of gas to keep the food cold. If 1.5lbs of propane is used daily by the RV fridge then a 20lb gas cylinder can last up to 2 weeks. In case you have a small RV refrigerator that is around 4 cubic feet and uses less than 1 pound of propane per day, then a 20 pound LP gas cylinder may last up to 4 weeks.
To understand the propane usage by an RV refrigerator further; it is important that you first learn how the appliance works in an RV.
How Does an RV Refrigerator Use Propane
An RV fridge requires four components to work; hydrogen gas, water, ammonia, and most importantly, a pipe system. The main function of the gas is that it needs to heat the water and ammonia in the boiler. This will cause a series of chemical reactions in which ammonia evaporates into the pipe.
The vapor moves to the condenser where it is returned to its liquid form. The hydrogen gas is responsible for turning the liquid state of ammonia into a gaseous state. These processes of condensation and evaporation enable the fridge to remain cold and keep the food fresh.
Unlike a kitchen fridge that requires up to 12 hours to get cold, an RV refrigerator takes less time. It is recommended that you turn on the RV refrigerator 4-6 hours earlier before you are to travel.
The amount of propane that an RV fridge uses is very minimal. However, there are several ways through which you can reduce the propane consumption of the refrigerator even further.
How to Keep the Propane Consumption Low
Use an RV Refrigerator Cooling Fan
Unlike a kitchen fridge, RV refrigerators do not come with cooling fans through which all the heat can escape. However, they can be equipped with battery-operated cooling fans. By fitting them in the RV refrigerator, the air circulation will improve and the time required for the fridge to get cold will decrease. In other words, less propane will be utilized for the refrigerator to remain cool. Another advantage of battery-operated fans is that they don’t create noise, which is an issue faced in kitchen fridges.
Level the Refrigerator
An RV refrigerator’s cooling process depends highly on gravity. If the fridge is not leveled properly in the RV then the flow of water, ammonia, and hydrogen would be disrupted. This can damage the cooling unit of the fridge and replacing it can be quite costly.
Regular Maintenance of the RV Refrigerator
Just like all the kitchen appliances, RV refrigerators require regular up keeping. At times dust can accumulate in the venting system or even a spider web can get caught up in the pipe. This can cause insufficient combustion and impact the airflow.
Pack All Cold Items First
This will further ensure that the refrigerator remains cool and the thermal load can be reduced. The airflow will improve and the temperature of the fridge would remain low. Hence, overall, less propane would be used to cool down the fridge.
The Outside Temperature
The weather of the place where you are traveling matters! If the outside temperature is high then the RV refrigerator would take up more time to cool down. Consequently, more propane would be utilized in the process as well.
Camping with an RV has made traveling much easier and if it has a refrigerator, then what more does one need! Moreover, it can be said an RV fridge does not require a lot of propane and there are ways through which the consumption of propane can be reduced further. So folks, what are you waiting for? Time to plan the next trip in your RV!