Plumbing A Buddy Heater In Your Camper: Safe?

Buddy heaters are a popular way to keep warm when camping, but they can be dangerous if used incorrectly. The main risk is carbon monoxide poisoning, as these heaters use a mix of gas and oxygen to output heat. If the heater is not vented correctly, it can use up all the oxygen in a defined space, replacing it with carbon monoxide. Even properly adjusted units still produce tiny amounts of carbon monoxide. As this gas is odourless, colourless, and tasteless, it is extremely dangerous and can be fatal. Buddy heaters also pose a fire risk, as they use propane gas which can easily ignite. However, most buddy heaters on the market today have sensors that will shut off the unit if it is moved or tipped over.

Safety precautions when using a buddy heater

Buddy heaters are a popular choice for campers looking to keep warm during cold-weather camping trips. However, as with any heating appliance, it's important to follow certain safety precautions to ensure your comfort doesn't come at the cost of your safety. Here are some essential safety measures to keep in mind when using a Buddy Heater:

Understand the Risks

Firstly, it's crucial to understand the potential dangers associated with Buddy heaters. These heaters run on propane, which can produce carbon monoxide—an odorless, colorless, and deadly gas if inhaled in high concentrations. Carbon monoxide is a byproduct of incomplete propane combustion, and even properly adjusted units can produce small amounts of it. Therefore, it's essential to take precautions to prevent carbon monoxide poisoning.

Ensure Proper Ventilation

One of the most critical safety measures is to ensure proper ventilation when using a Buddy heater. Carbon monoxide can build up in enclosed spaces, so always use your Buddy heater in a well-ventilated area. Keep your camper van's windows slightly open to allow for a constant supply of fresh air. Additionally, ensure your camper van has adequate ventilation openings, such as vents and doors, to facilitate proper airflow.

Use a Carbon Monoxide Detector

To protect yourself from carbon monoxide poisoning, it's highly recommended to use a carbon monoxide detector in addition to the built-in sensors that come with modern Buddy heaters. A commercial-grade detector is more sensitive and can alert you to dangerous levels of carbon monoxide before it reaches fatal concentrations. Place the detector near where you sleep, and regularly test and monitor the carbon monoxide levels.

Follow Manufacturer's Instructions

Always read and follow the instructions provided by the manufacturer of your Buddy heater. These instructions will include important safety guidelines, such as the required ventilation area, proper placement of the heater, and any specific precautions for your particular model.

Never Leave the Heater Unattended

Never leave your Buddy heater unattended, especially when sleeping. Turn off the heater before going to sleep to prevent the risk of carbon monoxide poisoning. Buddy heaters are meant for supplemental heat and short-term use, not for overnight or extended periods.

Keep the Heater Away from Flammable Materials

Always place your Buddy heater on a flat, secure, and non-flammable surface. Keep a safe distance between the heater and any flammable materials, including tent walls, sleeping bags, and other gear. Use a protective mat underneath the heater for added safety.

Regularly Inspect and Maintain the Heater

Before each use, inspect the burner to ensure it is clear of debris and functioning properly. Maintain the heater according to the manufacturer's guidelines to ensure safe operation. Check the gas valve connection, gas pressure, and stability of the unit regularly.

Be Mindful of Symptoms

Familiarize yourself with the symptoms of carbon monoxide poisoning, such as dizziness, vomiting, headaches, nausea, and shortness of breath. If you experience any of these symptoms, turn off the heater, get out of the camper van, and seek fresh air immediately.

Consider Alternatives

If you're hesitant to use a Buddy heater, consider alternative heating options, such as electric heaters or a small portable generator with an electric heater. These options can provide heat without the risks associated with propane combustion.

Remember, while Buddy heaters can be a convenient way to stay warm during your camping trips, your safety should always come first. By following these safety precautions, you can minimize the risks and enjoy a comfortable and safe camping experience.

How to avoid gas leaks

Gas leaks can be dangerous and even life-threatening, so it's important to take the necessary precautions to prevent them, especially in an enclosed space like a camper. Here are some detailed instructions on how to avoid gas leaks when using a buddy heater in your camper:

Use a Commercial Carbon Monoxide Detector

Carbon monoxide (CO) is a colourless, odourless, and deadly gas that can be produced by incomplete propane combustion. It is essential to have a separate commercial-grade carbon monoxide detector in your camper to monitor the levels of CO. A typical off-the-shelf consumer carbon monoxide monitor may not be sensitive enough to detect dangerous levels of CO in time.

Understand the Symptoms of Carbon Monoxide Poisoning

Know the signs and symptoms of carbon monoxide poisoning, such as nausea, vomiting, abdominal pain, dizziness, headache, feeling tired and confused, shortness of breath, flu-like symptoms, and more. If you experience any of these symptoms, get out of the camper immediately and seek fresh air.

Proper Ventilation

Always ensure proper ventilation when using a buddy heater in an enclosed space. Keep a window or vent cracked open, as per the owner's manual. Never use a buddy heater in a sealed camper, especially overnight while sleeping. Refer to the owner's manual for the minimum vent area required for adequate ventilation during the operation of the heater.

Regularly Check for Gas Leaks

Perform regular checks for gas leaks, especially if you suspect any issues. Turn off the gas supply and use a solution of soapy water to check for leaks around gas pipework and joints. If you find a leak, tighten the connection and re-test.

Safe Usage of Propane

When using propane, always place your buddy heater on a flat surface and ensure the proper gas pressure. Check the gas valve connection regularly to prevent leaks. Never leave a buddy heater unattended or sleep with it turned on. Keep flammable materials away from the heater to reduce the risk of fire.

Seek Professional Advice

If you are unsure about the safe installation and usage of a buddy heater in your camper, seek advice from a qualified technician or a professional LP Gas tech. Working with gas can be dangerous, and it is crucial to take the necessary precautions to ensure your safety.

By following these instructions, you can help prevent gas leaks and safely enjoy the benefits of a buddy heater in your camper. Remember, your safety should always be the top priority.

How to vent a buddy heater

Venting a Buddy Heater is essential to ensure safe operation and prevent carbon monoxide poisoning. Here are some detailed instructions on how to properly vent a Buddy Heater in an RV or enclosed space:

• Always refer to the manufacturer's instructions and warnings. The Buddy Heater's manual will provide specific guidelines for safe operation and ventilation requirements. Follow these instructions carefully.
• Ensure proper ventilation during operation. The Buddy Heater requires a minimum vent area of 18 square inches (e.g., a 4 1/4" x 4 1/4" opening) for adequate ventilation. This means keeping windows or vents slightly open to allow fresh air to enter and provide an escape route for combustion gases.
• Maintain cross-ventilation. Keep windows or vents open at both low and high levels to ensure proper airflow. This is crucial as carbon monoxide can accumulate at different levels within an enclosed space.
• Never operate the Buddy Heater in a completely sealed RV or enclosed space. Under no circumstances should you run the heater with all windows and doors closed, especially overnight while sleeping.
• Use a commercial-grade carbon monoxide (CO) detector. A separate CO detector is essential for monitoring CO levels in your RV or enclosed space. The detector should be more sensitive than a typical off-the-shelf consumer model.
• Understand the symptoms of CO poisoning. Be aware of signs such as dizziness, vomiting, headaches, nausea, and severe migraines. If you experience any of these symptoms, get out of the RV or enclosed space immediately and seek fresh air.
• Be mindful of fire risks. Place the Buddy Heater on a flat surface, away from flammable materials, and ensure proper gas pressure. Regularly check the gas valve connection to prevent leaks.
• Follow safety precautions. Do not leave the Buddy Heater unattended or sleep while it is running. Always keep the heater out of reach of children and pets to avoid accidental knocking over.
• Consult a professional if needed. If you have any doubts or concerns about the safe operation and venting of the Buddy Heater, seek advice from a qualified technician or RV specialist.

Remember, improper use of a Buddy Heater can lead to dangerous carbon monoxide buildup and fire hazards. Always prioritize safety and follow the manufacturer's instructions, ventilation guidelines, and warning labels.

Alternatives to buddy heaters

While Buddy Heaters are a popular choice for campers, there are several alternatives available that can provide similar or even better performance. Here are some options to consider:

Electric Portable Space Heaters

Electric heaters are a common and convenient option for RV and camper owners. They come in various brands, shapes, styles, and prices, so you can choose one that fits your needs and budget. To use an electric heater, you need a power source, such as a generator, external power supply, or your RV's built-in generator. Convection heaters, including oil-filled radiators, water heaters, fan heaters, furnace heaters, and ceramic heaters, are known for providing gradual and even heating while consuming relatively low amounts of energy.

Built-in Furnace

Using your RV's built-in furnace is another alternative to Buddy Heaters. The built-in furnace is designed specifically for the space and can run on 12V or shore power, as well as propane. It delivers quick and efficient heating and vents the propane outside, eliminating the risk of carbon monoxide poisoning. You can also add additional propane tanks to extend the furnace's runtime. However, keep in mind that it may consume propane quickly, and if you run out, you'll be left without heat.

Heat Pumps

Heat pumps are another option for heating your camper. They are built into the RV's air conditioning units and can effectively warm up the space. One of the main benefits of heat pumps is that they run on electricity only, so you don't have to worry about propane. They produce dry heat, which is ideal for the winter months, and they often come in multiple units, allowing you to heat different zones simultaneously. However, some manufacturers state that their heat pumps may not work in temperatures below 40 degrees Fahrenheit.

Diesel Heaters

Diesel heaters, such as the vented diesel heaters from Webasto and Espar, are another alternative to Buddy Heaters. These heaters are highly efficient and can be expensive, typically costing between $1,300 and $2,000 or more. There are also Chinese knock-off versions available at a fraction of the price, but they may require more involved installation. Diesel heaters provide convenient and easy-to-use heating, often with a thermostat or manual temperature control. They are safe to use while sleeping and vent exhaust gases, including carbon monoxide, outside the vehicle.

Wood Stoves

Wood-burning stoves, such as the CUB Cubic Mini Wood Stove, offer a reliable and dry heat source for your camper. They have higher upfront costs and require proper installation, including drilling a hole in the roof and sealing the flue pipe. Wood stoves require more effort to start a fire and maintain it, but they can be very effective in keeping your camper warm. They consume oxygen from the living space, so proper ventilation is crucial. Wood stoves are generally safe when properly installed, but always follow safety precautions and have a smoke detector, CO detector, and fire extinguisher on hand.

How to avoid condensation

Buddy heaters are a great way to keep your camper warm, but they can also cause a lot of condensation. Here are some tips to avoid condensation when using a buddy heater in your camper:

Keep Good Ventilation

Firstly, it is important to ensure your camper has good ventilation. This will allow moisture to escape and help keep the air dry. Keep a window cracked open or use a small fan to keep the air circulating. This is especially important if you are using a propane heater, as they emit a lot of moisture. Electric heaters are a better option if you want to keep things dry.

Use a Dehumidifier

Consider investing in a dehumidifier to help remove moisture from the air. This will significantly reduce humidity levels and help prevent condensation. Put your vent fans to use as well. If you have a vent above your stove or on the ceiling, open them up and run the fans a couple of times a day when things start to feel humid.

Avoid Hanging Things to Dry Indoors

If you're trying to remove moisture from the air, avoid hanging wet clothes or towels indoors. Use a laundry dryer or hang them outside to dry if possible.

Be Mindful of Cooking Methods

Pots and pans on the stove release steam into the air, so keep your stovetop cooking covered or, better yet, avoid using the stove altogether. Instead, use an RV oven, an Instant Pot, or cook outdoors to reduce the amount of moisture in your camper.

Cover the Windows

Use a special window insulation film or Reflectix to cover your windows and help prevent condensation. Double-pane RV windows are also a great option for reducing condensation and providing better insulation, but they can be costly and heavy.

Monitor Carbon Monoxide Levels

Always use a commercial carbon monoxide detector when using a buddy heater, even if your heater has a built-in sensor. Carbon monoxide is odourless, colourless, and tasteless, so it's important to have a detector that will alert you to dangerous levels. Keep a cracked window vent according to the owner's manual of your heater.

Frequently asked questions