Description
The Auburn TIGERLOOP ULTRA (S220-8) is a premium oil de-aerator and fuel unit engineered to deliver consistent, air-free fuel supply to oil-fired burners and heating systems. By continuously separating entrained air and vapor from the fuel line before it reaches the burner, the TIGERLOOP ULTRA eliminates the most common cause of oil burner lockouts and nuisance service calls — air in the fuel line.
Designed for single-pipe installations, the TIGERLOOP ULTRA simplifies system design by removing the need for a return line back to the tank, reducing installation time and material costs. Its robust construction and proven de-aeration technology make it a trusted choice among HVAC and oil heat professionals.
Key Features
- Continuous de-aeration removes air and vapor from fuel oil before it reaches the burner pump
- Enables single-pipe installation — eliminates the need for a return fuel line
- Reduces burner lockouts and service calls caused by air entrainment
- Compatible with standard oil-fired residential and light commercial heating systems
- Durable, compact design for easy installation in tight mechanical spaces
- Suitable for use with No. 1 and No. 2 fuel oil
Benefits
- Improves burner reliability and combustion efficiency
- Simplifies retrofits and new installations with single-pipe operation
- Reduces callbacks and warranty claims related to fuel delivery issues
- Long service life with minimal maintenance requirements
Applications
- Residential and light commercial oil-fired boilers and furnaces
- Single-pipe oil supply systems
- Retrofit upgrades to existing two-pipe systems
Trust the Auburn TIGERLOOP ULTRA S220-8 to keep your oil heating systems running cleanly and efficiently — season after season.







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