Heating oil tank in snowy weather.

Can Heating Oil Freeze? Understanding Cold Weather Risks

As temperatures drop during the winter, homeowners relying on heating oil may worry about its performance in extreme cold. While heating oil doesn’t technically freeze, it can thicken into a gel-like consistency, causing potential issues for your heating system. Here’s what you need to know about heating oil in cold weather and how to protect your home.

Does Heating Oil Freeze?

Heating oil does not freeze in the traditional sense, but it can gel when exposed to very low temperatures. Gelling occurs when the paraffin in heating oil begins to solidify, forming wax particles that can clog your tank, filter, or fuel lines. This usually happens around 20°F or lower for standard No. 2 heating oil.

What Are the Risks of Gelling?

Tips to Prevent Heating Oil Gelling

1. Use Additives

Additives are a simple and effective solution to lower the gelling point of heating oil. These products prevent wax formation, ensuring smooth fuel flow even in extreme cold.

2. Insulate Your Tank and Fuel Lines

3. Maintain a Full Tank

Keeping your tank at least half full reduces the chance of condensation forming inside, which can lead to freezing or other issues. A full tank also reduces temperature fluctuations inside the tank.

4. Schedule Regular Maintenance

5. Consider a Blend

Switching to a heating oil blend with kerosene can lower the freezing point. Kerosene is more resistant to gelling and can help keep your system running smoothly in extreme conditions.

How Patriot Discount Oil Helps You Stay Warm

At Patriot Discount Oil, we understand the challenges of winter heating. Here’s how we can help:

Conclusion

While heating oil doesn’t freeze, gelling during extreme cold can disrupt your heating system if not addressed. By following these preventative measures and partnering with a trusted provider like Patriot Discount Oil, you can ensure your home stays warm and comfortable all winter long. Contact us today for expert advice, reliable heating oil delivery, and peace of mind during the cold season.