Tjernlund PAI-2G Air Intake For Gas

Product Features

• Affordably priced and installs fast with simple electrical interlock
• Automatic regulated control of incoming fresh, combustion air
• Uses indoor air to temper outdoor air for increased comfort
• Reduces cold air drafts through windows, doors, fireplaces caused by excessive negative pressure
• Reduces negative pressure, a major cause of flue gas spillage and radon gas entry