Everything YOU Need to Know About LP, Propane, Gas for RVing!

LP, Propane, and Gas are all terms that refer to the fuel used to power RV appliances such as stoves, ovens, and refrigerators. However, there are some differences between them:

1. LP: LP stands for "liquefied petroleum." LP gas is a mixture of propane and butane, which are compressed into a liquid form for storage and transportation. LP gas is commonly used in RVs because it is easy to store and transport, and it burns cleanly.
2. Propane: Propane is a type of LP gas that is mostly made up of propane. Propane is a highly efficient and clean-burning fuel that is commonly used in RVs for cooking, heating, and powering appliances such as refrigerators and water heaters.
3. Gas: The term "gas" is a general term that can refer to a variety of fuels, including natural gas, propane, and other gases. In the context of RVs, "gas" usually refers to gasoline or diesel fuel, which are used to power the RV's engine and generator.

In summary, LP and propane are essentially the same thing, while "gas" usually refers to gasoline or diesel fuel used to power the RV's engine and generator.

What RV Appliances Can Run on Propane?

There are several appliances in an RV that can run on propane, including:

1. Furnace: RV furnaces use propane to heat the interior of the RV.
2. Stove and Oven: Many RVs come equipped with propane stoves and ovens for cooking.
3. Water Heater: Propane water heaters can provide hot water for showers and washing dishes.
4. Refrigerator: RV refrigerators can run on propane when there is no electrical power available.
5. Grill or BBQ: Many RVers bring along a portable propane grill or BBQ to cook outdoors. Check out RV PandA's large selection of CAMP COOKING items, including Propane BBQ Grills! 
6. Heater: Portable propane heaters can be used to provide additional heat in cold weather.
7. Generator: Some RV generators run on propane as a fuel source.

Propane is a versatile and efficient fuel source for RVs. However, it's important to use propane appliances safely and follow all manufacturer's instructions and safety guidelines.

What Do I Need to Hook Up an External Propane Tank to My RV?

To hook up an external propane tank to your RV, you will need a few things:

1. External Propane Tank: You will need an external propane tank that is compatible with your RV's propane system. Make sure the tank is in good condition and is not expired.
2. Propane Regulator: You will need a propane regulator that is designed to regulate the pressure of the propane as it flows from the external tank into your RV's propane system. Make sure the regulator is compatible with your RV's propane system.
3. Propane Hose: You will need a propane hose that is long enough to connect the external propane tank to the propane regulator.
4. Wrenches or Pliers: You will need wrenches or pliers to tighten the fittings on the propane hose and regulator.
5. Propane Leak Detector: It's a good idea to have a propane leak detector to check for any leaks in the propane system before use.

Here are the steps to hook up an external propane tank to your RV:

1. Turn off all propane appliances inside your RV.
2. Turn off the propane valve on your RV's built-in propane tank.
3. Remove the cap from the external propane tank and inspect the valve to make sure it is in good condition.
4. Connect one end of the propane hose to the external propane tank and the other end to the propane regulator.
5. Tighten the fittings with wrenches or pliers.
6. Attach the propane regulator to the propane inlet on your RV.
7. Turn on the propane valve on the external tank slowly to allow propane to flow into the system.
8. Check for any propane leaks using a propane leak detector or soapy water. 
9. Once you have confirmed there are no leaks, you can turn on your propane appliances and enjoy the RV Lifestyle!

Does a 12V RV Fridge Need Propane to Run?

No, a 12V RV fridge does not need propane to run. 12V fridges in RVs are designed to run off of the battery power of the RV and do not require propane to operate.

12V fridges are typically more energy efficient than propane fridges, making them a good choice for RVers who want to reduce their propane usage. However, they do require a reliable source of battery power to operate, so it's important to make sure that your RV's battery system is in good condition and properly charged.

It's worth noting that some RV fridges can operate on multiple power sources, including propane, 12V battery power, and 120V AC power. These fridges are known as "3-way" fridges and offer greater flexibility for RVers who want to choose the most appropriate and readily available power source for their needs.

Can You Leave Propane on Overnight in the RV?

It is generally safe to leave propane on overnight in an RV, but it is recommended to turn off propane appliances when not in use or when sleeping as a precaution.

Propane is a flammable gas that can pose a safety hazard if not handled properly. It's important to make sure all propane appliances are in good condition, and that there are no leaks in the propane system before leaving it on overnight.

If you plan to leave propane on overnight, it's a good idea to make sure that your RV has a working carbon monoxide detector installed. Carbon monoxide is an odorless, colorless gas that can be produced by propane appliances if they are not functioning properly. A carbon monoxide detector will alert you if there is any danger and allow you to take appropriate action.

In summary, it is generally safe to leave propane on overnight in an RV, but it's recommended to turn off propane appliances when not in use or when sleeping, and to make sure that your RV has a working carbon monoxide detector installed.

Can I Leave Propane on While Driving the RV?

NO! It is not recommended to leave propane on while driving an RV, as it can pose a safety hazard. Propane is flammable and driving with it on can be super dangerous!

Propane is a flammable gas that can be dangerous if not handled properly. While propane tanks and systems in RVs are designed to be safe, there is always a risk of leaks or malfunctions that could cause a fire or explosion. When driving an RV, there is also the risk of a collision or accident, which could potentially rupture a propane tank and cause a dangerous situation.

For safety reasons, it's recommended to turn off all propane appliances and the propane tank valve before driving the RV. You can use propane appliances when the RV is parked and stationary, but it's important to follow proper safety precautions, such as making sure appliances are in good condition and not left unattended while in use.

In summary, it is not recommended to leave propane on while driving an RV due to safety concerns. It's important to turn off all propane appliances and the propane tank valve before driving the RV.

How Much Propane Pressure is Needed for RV?

The propane pressure required for an RV depends on the specific propane appliances and equipment being used. The standard propane pressure for most RVs is 11 inches of water column (WC), or about 0.4 pounds per square inch (PSI).

However, some RV propane appliances may require different propane pressure levels. For example, a propane stove or oven may require a higher propane pressure level of around 10-11 inches WC, while a propane water heater may require a lower propane pressure level of around 4-6 inches WC.

It's important to consult the owner's manual or specifications for your RV's propane appliances to determine the correct propane pressure needed. The propane regulator installed in your RV's propane system will also play a role in regulating the propane pressure to the correct level for the appliances being used.

If you are experiencing issues with propane pressure in your RV, it's important to have a professional check the propane system and make any necessary adjustments or repairs. A propane system that is not functioning properly can be dangerous, so it's important to always follow proper safety precautions when using propane in your RV.

How Do I Add a Second Propane Tank to My RV?

Adding a second propane tank to your RV can be a great way to increase your propane storage capacity and extend your time between refills. Here are the general steps to add a second tank to your RV's propane system:

1. Choose the right tank: Make sure the second propane tank you select is compatible with your RV's propane system and meets safety standards. The tank should be the same size and have the same fittings as your existing tank.
2. Find a mounting location: Determine where you want to mount the second tank on your RV. It should be mounted securely and safely, and not interfere with any other parts of the RV.  Mount to your trailer tongue using the Stromberg Carlson Trailer Tray & Tank Holder!
3. Install a T-Valve or Tee Style Adapter: Install a T-valve between the two tanks, so that both tanks can be connected to the propane system at the same time. This valve allows you to switch between tanks as needed and helps ensure that both tanks are used evenly.  Like this adapter from Marshall Excelsior HERE!  
4. Connect the tanks: Connect the second tank to the T-valve with a propane hose, using the appropriate fittings and connectors.
5. Install a regulator: Install a second propane regulator after the T-valve, to ensure that the propane pressure is regulated correctly for all of your propane appliances.
6. Test the system: Test the propane system for leaks, and make sure all fittings and connections are tight and secure. Use a propane leak detector or soapy water to check for any leaks.
7. Label the tanks: Make sure to label both tanks with their status (full, empty, or in use), and which tank is currently in use.

It's important to note that adding a second propane tank may require modifications to your RV's propane system, so it's recommended to have a professional do the installation or at least have a professional check your work to ensure proper and safe installation.

How Do I Add a Propane Quick Connect to My RV?

Adding a propane quick connect to your RV can make it easier to connect and disconnect propane appliances, such as a grill or stove. Here are the general steps to add a propane quick connect to your RV:

1. Gather the necessary materials: You'll need a propane quick connect fitting, a propane hose, and any necessary adapters or fittings. Make sure the quick connect fitting and hose are the correct size and type for your RV's propane system.
2. Determine the location: Determine where you want to install the propane quick connect on your RV. It should be located in a convenient and accessible location, but also be safe and secure.  Do you need a tray to place your tanks outside your RV?  Check THIS out!
3. Install the quick connect fitting: Drill a hole in the RV where you want to install the quick connect fitting, and then install the fitting using screws or bolts. Make sure it's installed securely and tightly.
4. Connect the propane hose: Connect one end of the propane hose to the quick connect fitting, using the appropriate fittings and adapters. The other end of the hose should be connected to the propane appliance you want to use.
5. Test the system: Test the propane system for leaks, and make sure all fittings and connections are tight and secure. Use a propane leak detector or soapy water to check for any leaks.
6. Label the quick connect: Make sure to label the quick connect fitting with its purpose, such as "propane grill" or "propane stove."

It's important to note that adding a propane quick connect may require modifications to your RV's propane system, so it's recommended to have a professional do the installation or at least have a professional check your work to ensure proper and safe installation.

Do I need a Propane Regulator for my RV?

Yes, a 2-stage regulator is typically recommended for RV propane systems.  A single-stage regulator reduces the cylinder's gas pressure in one step, whereas a two-stage regulator reduces the pressure in two steps, resulting in a more stable and reliable flow of CO₂.

A 2-stage regulator is designed to reduce the pressure of the propane from the high pressure in the tank to a lower, constant pressure that is suitable for the appliances in the RV. This helps to ensure a consistent flow of propane and prevent damage to the appliances.

In addition, a 2-stage regulator can help to compensate for changes in temperature and propane usage, which can affect the pressure in the tank. This can help to ensure that the propane appliances in the RV are running efficiently and safely.

It's important to ensure that the 2-stage regulator is properly installed and maintained to ensure its effectiveness. It's also important to follow all manufacturer's instructions and safety guidelines when working with propane.

Is it Normal to Smell Propane at the Tank?

No, it is not normal to smell propane at the tank. Propane is an odorless gas, but an odorant called ethyl mercaptan is added to it so that it can be easily detected if there is a leak. If you can smell propane around the tank, it could be a sign of a leak or another problem with the tank or its connections.

If you suspect there is a propane leak, it is important to take immediate action. Turn off the gas supply to the tank, avoid using any open flames or electrical switches, and evacuate the area. Contact your propane supplier or a qualified technician to inspect the tank and make any necessary repairs.

How to Tell if You Have a Propane Leak in Your RV?

Use your nose: If you can smell rotten eggs, there is a propane leak in your RV somewhere. You can try to locate an area where the rotten egg smell is the strongest, and then paint the lines with a basting brush dipped in soapy water.

Can I Fix a Propane Leak in the RV Myself?  

Fixing a propane leak in an RV can be a dangerous task, and it is always recommended to seek the help of a professional. However, if you are confident in your abilities and want to attempt to fix the leak yourself, here are some steps to follow:

1. Turn off the propane supply: The first thing you need to do is turn off the propane supply. Locate the propane tank and turn the valve to the off position.

2. Locate the leak: Use a propane leak detector or soapy water to locate the leak. Apply the soapy water to the propane lines and fittings, and watch for bubbles. If you see bubbles forming, that indicates a leak.

3. Tighten the fittings: If the leak is coming from a loose fitting, tighten the fitting with a wrench. Be careful not to overtighten, as this can cause damage to the fitting or the propane line.

4. Replace damaged lines or fittings: If the leak is coming from a damaged line or fitting, it will need to be replaced. Turn off the propane supply before attempting to remove the damaged part. Use a wrench to remove the damaged part and replace it with a new one.

5. Test the system: Once the leak has been fixed, turn the propane supply back on and test the system for leaks. Apply soapy water to the connections and watch for bubbles. If no bubbles form, the leak has been fixed.

Note: If you are not comfortable working with propane or if you are unsure about any aspect of fixing the leak, do not attempt to do it yourself. Contact a professional to handle the repair.

What Size Propane Tank Does a Standard RV Take?

The size of the propane tank that a standard RV takes can vary depending on the size of the RV and how it is equipped. However, most RVs come equipped with one or two propane tanks with a capacity of either 20 or 30 pounds.

A 20-pound propane tank holds approximately 4.7 gallons of propane, while a 30-pound propane tank holds approximately 7 gallons of propane.

Some larger RVs may have larger propane tanks or multiple tanks, but a single 20 or 30-pound tank is generally sufficient for most smaller to mid-sized RVs.

It's important to monitor the propane level in the tank and refill or exchange it as needed to ensure that you always have an adequate supply of propane for your RV appliances.

How long does 20 gallons of Propane last in an RV?

The amount of time that 20 gallons of propane will last in an RV will depend on a number of factors, including the size of the RV, how often you use propane appliances, and how cold it is outside.

As a rough estimate, a 20-gallon propane tank will provide about 400,000 BTUs of energy. The average RV furnace uses around 20,000 to 30,000 BTUs per hour, so if you are using your furnace continuously, a 20-gallon tank could last anywhere from 13 to 20 hours. However, this does not take into account other propane appliances such as stoves, ovens, water heaters, and refrigerators, which will also use propane.

In general, the more propane appliances you use and the colder the outside temperature, the faster your propane will be consumed. It's a good idea to monitor your propane levels regularly and keep an extra tank on hand in case you run out unexpectedly.

What Are the Safety Concerns with Using Propane in my RV?

1. Propane leaks: Propane leaks can be a serious safety hazard, as propane is highly flammable and can ignite with just a spark. Regularly check all propane connections and fittings for leaks and have any leaks repaired immediately. Shop Now for Propane Leak Detectors at RVPandA.com!
2. Carbon monoxide: Propane appliances can produce carbon monoxide gas, which can be deadly in high concentrations. Always make sure that your RV is properly ventilated and never use propane appliances in enclosed spaces. Get a Carbon Monoxide Alarm here!
3. Fire hazards: Propane appliances can pose a fire hazard if they are not used or maintained properly. Keep flammable materials away from propane appliances and never use propane appliances near open flames or sparks. It is always recommended to follow proper safety procedures when handling propane tanks or any other flammable gas. This includes keeping cigarettes, cigars, pipes, and vapes away from the propane tank, storing the tank in a well-ventilated area, and avoiding any open flames or sparks near the tank.
4. Tank safety: Propane tanks should be stored and transported in an upright position and should never be stored or used indoors. Make sure that the tank and all connections and fittings are in good condition and properly secured.
5. Proper use: Always follow the manufacturer's instructions and safety guidelines when using propane appliances in your RV. Make sure that appliances are turned off when not in use and never leave propane appliances unattended.
6. Regular maintenance: Regularly inspect and maintain all propane appliances, connections, and tanks to ensure that they are in good working condition and free from leaks or other safety hazards.

By following these safety guidelines and using propane appliances properly, you can enjoy the convenience and efficiency of propane while minimizing the risk of accidents or injuries.

Shop hundreds of LP & Propane parts and accessories here! and enjoy FREE Shipping on orders over $100*!

*Please note: some exclusions apply for ‘free shipping’.  Products weighing over 70 pounds and/or oversized packages do not qualify for FREE shipping. For a shipping estimate for oversized or overweight items, please contact us at traveling@rvpanda.com and include the product title and part number (as applicable), and the zip code where you'd like it shipped to in the email so we can provide a shipping estimate.

Do you have a suggestion for the folks at RV PandA for a future blog?  Let them know by emailing traveling@rvpanda.com