What Types of Waste Oils Can I Burn in a Waste Oil Heater?

Waste oil heaters are an efficient way to recycle used oils while providing heat for your commercial or industrial space. A waste oil heater is designed to burn a variety of waste oils, reducing disposal costs and environmental impact. But not all waste oils are suitable for use in these heaters. Below, we’ll explore the types of waste oils you can burn in a waste oil heater to ensure optimal performance and longevity.

1. Motor Oil

Used motor oil from vehicles, lawnmowers, and generators is one of the most common types of waste oil used in heaters. It's easily available from automotive maintenance facilities and garages, making it a cost-effective fuel source for waste oil heaters.

2. Transmission Fluid

Like motor oil, used transmission fluid is an ideal candidate for waste oil heaters. It burns cleanly and consistently, offering a reliable heat source while helping dispose of this otherwise challenging waste material.

3. Hydraulic Oil

Hydraulic oils from heavy machinery and equipment can also be burned in waste oil heaters. They typically have a longer lifespan than motor oil but are often changed during routine maintenance, providing another free fuel option.

4. Gear Oil

Gear oil, commonly used in automotive differentials and transmissions, can also be processed in waste oil heaters. However, it is thicker and may require mixing with other types of oil for smooth combustion.

5. Fuel Oil

Some waste oil heaters are capable of burning off-spec fuel oils. These include used heating oil and other fuel oils that may have contaminants, which are filtered out during the heating process.

Oils to Avoid

While waste oil heaters are versatile, it’s important to avoid oils with high levels of water, antifreeze, or chemicals. These contaminants can damage the heater and reduce efficiency.

Heating Alternatives offers a wide range of waste oil heaters designed to handle multiple oil types safely and effectively. Explore our selection today and make your waste oil disposal more eco-friendly while keeping your facility warm.