Kerosene and home heating oil are two commonly used fuels for residential and commercial heating systems. While they share some similarities, there are also key differences between the two fuels that can impact their performance, safety, and cost-effectiveness. This article explores the distinctions between kerosene and home heating oil, drawing upon information from reputable sources such as Burt’s Reliable, Smart Touch Energy, and HOP Energy.
Key Facts
- Differences between kerosene and home heating oil: Kerosene, also known as paraffin or lamp oil, has a lower flashpoint and is less explosive than home heating oil. Home heating oil, also called fuel oil, is safer for at-home use and costs less. Kerosene does not gel during cold winter months, while home heating oil can gel in low temperatures.
- Mixing kerosene and home heating oil: It is not recommended to mix kerosene and home heating oil. Mixing these fuels can produce toxic fumes, cause combustion, damage appliances, and result in unpredictable heat output. It can be dangerous and may lead to fires and excessive fumes. Carbon monoxide alarms often sound when the two are mixed in a heating system.
- Compatibility with heating systems: Most residential oil furnaces can burn either kerosene or home heating oil without a problem. However, it is important to note that burning different oils can yield different heating outputs and varying costs.
- Tank location: The choice between kerosene and home heating oil may depend on the location of your tank. If the tank is indoors, you can use either kerosene or home heating oil. If the tank is outdoors, it is recommended to use kerosene.
Differences Between Kerosene and Home Heating Oil
Flashpoint and Safety
Kerosene has a lower flashpoint (100 degrees Fahrenheit) compared to home heating oil (140 degrees Fahrenheit). This means that kerosene is more volatile and can ignite more easily than home heating oil. As a result, kerosene carries a slightly higher risk of fire and explosion, making it crucial to handle and store it with care.
Gelling and Outdoor Storage
Kerosene does not gel during cold winter months, unlike home heating oil, which can gel in low temperatures. This makes kerosene a more suitable option for outdoor storage in colder climates. However, it is important to note that kerosene is more expensive than home heating oil.
Combustion and Emissions
Kerosene burns cleaner than home heating oil, producing fewer emissions. However, both fuels can release carbon monoxide, a toxic gas, when burned. Therefore, proper ventilation is essential in any space where kerosene or home heating oil is used for heating.
Mixing Kerosene and Home Heating Oil
Mixing kerosene and home heating oil is generally not recommended. This practice can lead to several problems, including:
Toxic Fumes and Combustion
Mixing kerosene and home heating oil can produce toxic fumes and increase the risk of combustion. This can result in fires and explosions, posing a significant safety hazard.
Appliance Damage
Mixing the two fuels can damage heating appliances, such as furnaces and boilers. This can lead to costly repairs or even the need for replacement.
Unpredictable Heat Output
Mixing kerosene and home heating oil can result in unpredictable heat output, affecting the efficiency and comfort of your heating system.
Compatibility with Heating Systems
Most residential oil furnaces can burn either kerosene or home heating oil without any modifications. However, it is important to consult with a qualified HVAC technician to ensure that your specific heating system is compatible with the fuel you intend to use.
Tank Location
The choice between kerosene and home heating oil may also depend on the location of your fuel tank. If the tank is indoors, you can use either kerosene or home heating oil. If the tank is outdoors, it is recommended to use kerosene due to its lower risk of gelling in cold temperatures.
Conclusion
Kerosene and home heating oil are distinct fuels with unique properties and applications. While they can both be used for heating purposes, it is important to understand their differences and consider factors such as safety, cost, and compatibility with your heating system before making a choice. Consulting with a qualified HVAC technician can provide valuable guidance in selecting the most appropriate fuel for your specific needs and circumstances.
References
- “Heating Oil Vs. Kerosene: What’s The Difference?” Burt’s Reliable. https://www.burts.com/blog/heating-oil-vs-kerosene-whats-difference/
- “Can You Mix Kerosene and Home Heating Oil?” Smart Touch Energy. https://blog.smarttouchenergy.com/can-you-mix-kerosene-and-home-heating-oil/
- “The Distinctions Between Heating Oil & Kerosene.” HOP Energy. https://www.hopenergy.com/heating-oil-vs-kerosene/
FAQs
Can I use kerosene instead of home heating oil?
It is generally not recommended to use kerosene instead of home heating oil. Mixing the two fuels can lead to safety hazards, appliance damage, and unpredictable heat output.
Why is it not advisable to mix kerosene and home heating oil?
Mixing kerosene and home heating oil can produce toxic fumes, increase the risk of combustion and fires, damage heating appliances, and result in unpredictable heat output.
What are the key differences between kerosene and home heating oil?
Kerosene has a lower flashpoint and is more volatile than home heating oil, making it more prone to ignition. Kerosene does not gel in cold temperatures, unlike home heating oil, but it is generally more expensive.
Is kerosene safer than home heating oil?
Kerosene is less explosive than home heating oil, making it slightly safer for at-home use. However, both fuels can release carbon monoxide when burned, so proper ventilation is crucial.
Can I use kerosene in my home heating system if my tank is indoors?
Yes, you can use either kerosene or home heating oil if your fuel tank is indoors. However, it is important to consult with a qualified HVAC technician to ensure that your heating system is compatible with the fuel you intend to use.
Is kerosene more expensive than home heating oil?
Yes, kerosene is generally more expensive than home heating oil.
Which fuel is better for outdoor storage in cold climates?
Kerosene is better for outdoor storage in cold climates because it does not gel at low temperatures, unlike home heating oil.
What safety precautions should I take when using kerosene or home heating oil?
Always handle and store kerosene and home heating oil with care. Ensure proper ventilation to prevent the buildup of toxic fumes. Regularly inspect your heating system and fuel tank for leaks or damage.