How Much Does It Cost To Fill RV Propane Tank?

Propane prices fluctuate in the same way that gas prices do. One retailer may charge $2.15 per gallon, while another may charge $3.15 per gallon. Propane costs will fluctuate throughout the year, just as gas prices do, depending on what’s going on in the world.

One of the cheaper possibilities is Costco. A 20-pound tank usually costs around $10 to refill. Gas stations can earn up to $25-$30 per gallon. Your geographic location has an impact on pricing. It’s possible that what you pay in California isn’t the same as what you pay in Iowa.

What is the cost of propane for an RV?

Propane prices differ around the country. Depending on the area and method of purchase, gallon prices can range from $2.70 to $5.

The method you employ to obtain propane is also a consideration. The cost of replenishing portable tanks or aboard tanks can be significantly less than the cost of a tank swap.

If your rig has an onboard (mounted) propane tank, you’ll need to drive it to a propane depot to get it filled. You will also carry portable tanks to the refill facility if you are refilling them. This can be done in a variety of locations. The most popular are propane businesses and truck stops. Propane will cost $3 to $5 per gallon at these locations.

Many campgrounds also feature propane refill stations, which are the most convenient but can be expensive.

In an RV, how long does 20 gallons of propane last?

The BTUs in a gallon of propane are roughly 92,000. So, if your furnace produces 30,000 BTUs, a gallon of propane will last you slightly over three hours. However, your furnace does not need to operate continuously for three hours to keep you warm. To keep you warm, it may just need to run for 8 minutes per hour. That implies every 15 minutes or so, the furnace will turn on for 2 minutes. And one gallon of propane will heat your RV for around 24 hours at that rate. A 20-gallon propane tank carries 4.5 gallons of propane, which will heat your RV for four and a half days.

How much propane does an RV consume on a daily basis?

The first step in figuring out how long your propane tank will last in an RV is to figure out how big it is. The propane tanks in RVs are 80 percent filled. You can check your receipt to discover how many gallons were put in an empty tank if you’re filling it.

You will need to multiply the number of gallons in your tank by 91,502. The number of BTUs per gallon of propane is this.

The BTU demand of your stove, water heater, and furnace may then be determined. This information can be found in the owner’s manual or on a tag attached to the appliance. The BTU rating varies depending on the appliance.

When you add these values up, you’ll obtain your entire BTU requirement. The number of hours of propane you’ll have for the appliances you added to your calculation is calculated by multiplying this number by your total BTUs.

Because certain appliances are used more frequently than others, this figure may vary, but it will give you a fair indication of how long your gas will last.

How long does 20lb RV Propane tank last in an RV?

The length of time a 20lb propane tank will endure is determined by a number of factors. Are you in possession of a little or large RV furnace? Do you use your furnace on a regular basis? How frequently will you use your hot water tank?

When run continuously for an hour, the average-sized RV furnace will burn roughly 1/3 gallon of propane. This indicates that a 4.5 gallon propane tank in a 20-pound RV propane tank should last roughly a week.

This, too, varies depending on how frequently you use your furnace, hot water heater, and propane-powered appliances. Because of these estimates, having spare tanks or using dual propane tanks is always a good idea.

How much propane does an RV furnace use?

The RV heater, often known as a furnace, runs on propane. Follow the procedures above to establish how many hours of furnace use you have depending on the size of your RV propane tank and the BTU requirement of your furnace to estimate how much propane your RV furnace will use.

How do I fill the propane tank in my RV?

Propane tanks are most usually refilled by a professionally trained staff person at the location where you’re filling your tank in North America (which is why we mentioned it’s quite easy to refill a motorhome propane tank)!

Simply drive the motorhome to a propane-selling location and pull up to the area where their propane fill is placed. Allow a professional to fill your propane tank for you by positioning your RV on the same side as the fill site. That’s all there is to it.

How long will a propane-powered RV refrigerator last?

The amount of propane used by your RV refrigerator is determined by its age and size. The efficiency of older models is lower. And, in general, the larger the refrigerator, the more propane you’ll need to keep it running.

Let’s take a look at a real-life scenario utilizing the Dometic Americana 8 Cu. Ft. RV Propane Refrigerator as an example.

With 8 cubic feet of internal space, the Dometic RV fridge is rated at 1500 BTUs (British thermal units) per hour. The BTUs in a gallon of propane are 91,502. So, with 1 gallon of propane, you could run your refrigerator for about 61 hours.

The length of time an RV fridge can run on propane is determined on the tank capacity. A normal 20-pound propane tank has a capacity of 4.6 gallons.

Using the aforementioned example, multiply 4.6 (gallons in a 20 lb. tank) by 61. (the hours our fridge will run off 1 gallon). A 20-pound propane tank can power an RV fridge for 280 hours, or slightly over 11 days.

Tip: In our popular guide How Long Does Propane Last in an RV?, we provide a free propane usage calculator. can quickly calculate the propane consumption of all your appliances

Let’s take a quick look at how an RV fridge works, and then we’ll speak about how to get the most out of it. Because, while we like the notion of using our RV in remote locations, we don’t want to carry or consume more propane than we have to.

Is there a lot of gas in an RV fridge?

A 10 to 12 cubic foot RV refrigerator will typically use 1.5 pounds of propane each day.

The amount of propane used by an RV fridge, on the other hand, is determined by its age, size, and ambient temperature.

Absorption RV fridges

Absorption system refrigerators are propane-powered RV refrigerators. In addition to propane power, these fridges include an air conditioning option. Some RV refrigerators are also capable of running on DC power. Absorption refrigerators, unlike compression system refrigerators, have no moving parts.

A tiny pilot light heats a boiling chamber filled with ammonia and water in RV refrigerators.

The water and ammonia mixture is pumped through a series of tubes, where the ammonia is eventually converted to a gas.

The ammonia gas continues to rise, while the water returns to the boiling chamber.

The ammonia begins to cool and travels down tubes, taking heat from the refrigerator’s interior as it goes, resulting in a cold interior. RV refrigerators must be level to work at maximum efficiency, and they must be cared for and maintained.

Maintenance tips

With a little care and maintenance, an RV fridge will use less gas and last longer. Here’s what you’ll need to do to take care of it.

  • Maintain the level of your RV refrigerator. Parking your RV on a flat surface will help keep your fridge from overheating. When RV refrigerators aren’t level, water and ammonia can’t flow as efficiently through the tubes, making chilling more difficult. This can cause not only your RV fridge to burn more propane, but also your RV to catch fire. Unlevel RV parking can lead to fires in RV freezers, which can be disastrous.
  • By not blocking the coils at the rear of the fridge, you may allow air to circulate.
  • Don’t overfill the refrigerator.
  • Place the refrigerator on the shaded side of the RV. The refrigerator will have to work harder to cool the air inside the RV if it is on the sunny side. Place the RV in such a way that the side with the fridge is on the coolest side.
  • Never use propane to power your RV refrigerator while driving.
  • The leading cause of RV fires on highways is this.

What happens if the propane in your RV furnace runs out?

When you’re on the road, staying warm is one of the most important factors that define your degree of comfort. Your RV furnace’s primary function is to keep you warm. It works on gas and generates heat to keep your RV warm and cozy no matter what the weather throws at you. But what happens if the propane runs out? To provide you with the solution, we’ve combed through the most credible sources.

When a propane tank runs out, the pressure in the tank continues to decline until the RV furnace stops working completely. Allowing the gas tank to run dry can result in leaks, airlocks, rust accumulation in the tank, and broken brake lights. It’s recommended to keep your propane tank full to avoid these issues with your RV.

When it comes to this topic, there’s a lot more to learn. Continue reading to learn about the consequences of running out of propane, how to tell if your RV is out of propane, how to refuel it, and other useful information.

What’s the deal with my RV guzzling so much propane?

You’ll need to check at the BTU rating on your specific heater to figure out how much propane it will need. The usual unit for measuring how much energy a heating system can produce is BTU, which stands for British Thermal Units.

The higher the BTU of your furnace, the more heat it can provide and the more gas it will need.

When determining the amount of BTUs required to heat an RV, one rule of thumb is to estimate 1,000 BTUs per linear foot of the vehicle.

As a result, a 30,000 BTU furnace is sufficient to heat a 30-foot trailer.

What is the average amount of propane used by an RV shower?

If each family member showers everyday, the water heater will use 1.5 to 2 gallons of propane per week for a household of three.

In terms of cost, this is the most cost-effective and efficient heat source because you can have hot water for one person to shower in roughly 30 minutes.

The capacity of the tank, the frequency with which water is utilized, and the outside temperature are all factors that influence how much propane is consumed.