Tjernlund D-3 Inline Draft Inducer Fan for Vertical Vent Systems for All Fuels

Tjernlund In-Line Draft Inducers assure positive draft when restricted boilers and furnaces, poor chimneys or negative pressures in buildings prevent proper exhaust of combustion gases.  The venturi action starts air moving up the stack instantly & keeps it moving smoothly.  These units are quick and easy to install and completely automatic in operation.  In-Line Draft Inducers are built for long-lasting, trouble-free service and available in sizes and capacities to meet virtually all heating system requirements.  The Vari-Draft control permits adjustment to individual job requirements.

• Solves venting problems due to undersized chimneys, long vent runs, down drafts and negative pressures
• Uses with Boilers, Furnaces, Water Heaters, Ovens, and Factory Processes
• Can be used with multiple appliances (additional controls required)
• Vents/Chimneys utilizing In-Line Draft Inducers must be vertically terminated above the roof line
• Should be paired with UC1, PS1505 and possibly other controls for safe operation