Duct Booster Fan Model DBM4

Duct Booster Fan Model DBM4

Tjernlund Products Retail

  • $ 12995

Versatile and durable the DBM4 exhaust/intake/booster fan features an enclosed motor and quality construction that allows low noise and extremely low power usage (18 watts). This is an excellent choice for increasing air flow through 4" ducting. This fan contains a 110 CFM and comes with a 6 foot power cord. 

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