Description
Auburn S220 TigerLoop Oil De-Aerator – Model T601, UL Listed
The Auburn S220 TigerLoop Oil De-Aerator (Model T601) is a trusted solution for oil-fired heating systems, engineered to remove entrained air and vapors from the fuel oil supply line. By continuously de-aerating the oil before it reaches the burner pump, the TigerLoop ensures consistent fuel delivery, cleaner combustion, and more reliable system operation — all without the complexity of a traditional two-pipe installation.
Key Features
- Converts two-pipe oil burner systems to efficient single-pipe operation
- Continuously removes air and vapor from the fuel oil supply line
- Prevents pump cavitation and erratic burner operation caused by air entrainment
- Reduces fuel waste and improves combustion efficiency
- UL Listed for safety and compliance assurance
- Compact, durable construction for easy installation and long service life
- Compatible with standard oil burner pump connections
Why Use a TigerLoop De-Aerator?
Air in the oil supply line is a leading cause of burner lockouts, sooty combustion, and premature pump wear. The Auburn TigerLoop T601 solves this problem at the source — separating air from oil before it can disrupt burner performance. It is ideal for installations with long suction lines, underground tanks, or any system prone to air ingestion.
Certifications
- UL Listed
Applications
- Residential and light commercial oil-fired heating systems
- Single-pipe oil burner conversions
- Systems with underground or remote fuel oil storage tanks







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