TJERNLUND PAI-4 COMBUSTION AIR SYSTEMS
TJERNLUND PAI-4 COMBUSTION AIR SYSTEMS

Tjernlund PAI-4 In-Forcer Fresh and Combustion Air Intake Fans

TJERNLUND
Brand: TJERNLUND
SKU: PAI-4
Availability: Out Of Stock
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Description

Product Description

The Tjernlund PAI-4 In-Forcer Fresh and Combustion Air Intake Fans are engineered to provide controlled, interlocked combustion air. Designed for use in various HVAC applications, these intake fans ensure efficient and reliable air intake.

  • Wall or roof opening size can be reduced by up to 80% compared to conventional metal louvers
  • Includes matching, low-profile intake hoods for roof or sidewall mounting
  • Uses small diameter duct to deliver outdoor air up to 100 feet away from intake hood

Product Highlights

The PAI-4 complies with Mechanical Code requirements for combustion air supply. The system is capable of delivering outdoor air to isolated mechanical rooms and can be ducted up to 100 equivalent feet from the intake hood, making it versatile for various settings. It operates at 166 watts.

Product Information

Standard Information

  • Manufacturer: Tjernlund Products
  • Brand: Tjernlund
  • MPN: PAI-4
Technical Specifications
CFM
250
Amps
1.51 A
Voltage
120 V
Material
Metal
Standards
ETL Listed
BtuH Input
450,000
Oil Appliance BtuH Input
Up to 775,000 BtuH
Maximum Appliance BtuH Input
850,000 BtuH
Inlet Diameter
8 in
Outlet Diameter
8 in
Maximum Airflow
250 cfm
Max. Duct Length
100 ft

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