Many homeowners rely on propane tanks to keep them warm. However, with temperatures dropping into the teens and snowfall common during the winter, you may need to take steps to keep your propane tank from freezing. Here's how to ensure your fuel supply is ready when you need it so that your family remains comfortable throughout the season.

How to Keep Your Propane Tank From Freezing

1. Insulate Your Tanks

Whether you have a sizable propane tank attached to your house or have purchased small disposable propane tanks, it's essential to keep them as warm as you can in cold weather. Store your tanks indoors if possible to ensure they don't come into contact with snow and ice. 

As a liquid, propane shrinks in volume in cold temperatures, resulting in a loss of pressure. When this happens, propane can't reach your heater's gas burner. Use a heating or insulation blanket to wrap the tanks to help them stay warm and avoid a drop in pressure.

2. Keep Them Full

Check the manometer—or PSI gauge—on your tank weekly. When propane levels reach below 100 psi inside the tank, the tank's pressure decreases, and freezing can occur. When this happens, propane cannot vaporize and becomes unusable. 

When the manometer falls to between 150 and 200 psi, contact your supplier for more fuel. Talk to your fuel provider about regular deliveries to avoid getting too low. 

3. Keep Them Free of Snow & Ice

If your propane tank is located outdoors, you should perform regular inspections after a snowfall to remove any built-up ice or snow that has gathered on your unit. These elements can contribute to the conditions that allow propane to freeze, but it's important to note that frozen propane tanks themselves are not dangerous. 

Don't use a shovel to clear snow since the tool could puncture the tank or damage a vent. Instead, use a broom or your hands to brush the accumulation away.

If your propane tanks need to be refilled, contact Main Energy of Palmyra, NY. This family-owned home heating oil supplier specializes in high-quality products at competitive prices. They offer flexible payment options for all fuels. Call (315) 597-5200 or visit them online to request a delivery.