Tjernlund PAI-6 Combustion Air In-Forcer

The Tjernlund PAI-6 Combustion Air In-Forcer delivers reliable combustion air to gas draft hood, fan-assisted, and oil-fired burners in commercial environments. The Tjernlund PAI-6 Combustion Air In-Forcer offers capacities including 1,300,000 BTU/hour for gas draft hood, 2,500,000 BTU/hour for fan-assisted/power burners, and 2,300,000 BTU/hour for oil-fired flame retention, ensuring consistent combustion supply across a range of equipment.

With an air flow rate of 680 CFM and a compact footprint (24-1/4" L x 13-3/4" W x 15-1/4" H), the PAI-6 installs easily using the integrated mounting bracket for wall or roof mounting. It ships ready with essential components, including a fan proving pressure switch and an outdoor air pre-filter, to support safe, dependable operation in commercial HVAC and combustion systems.

• Gas draft hood capacity: 1,300,000 BTU/hour
• Fan-assisted/power burner capacity: 2,500,000 BTU/hour
• Oil-fired flame retention capacity: 2,300,000 BTU/hour
• Air flow: 680 CFM
• Compact dimensions: 24-1/4" L x 13-3/4" W x 15-1/4" H
• Wall or roof mounting with integral bracket
• Includes fan proving pressure switch and outdoor air pre-filter