Costway 4" Inline Duct Fan Ventilation Exhaust Plastic Fan w/Speed Controller btu102000 Select a roof flashing based

Select a roof flashing based on the pitch of the roof

4" x 24" Straight Length Direct Vent Pipe

The brightness of flame has 5 settings for different needs

Item Number DRT4240TEN-E Catalog Number F5015 Product Type Direct Vent Gas Fireplace Fuel Type

Model 78X16SSEI-S / 78X16SSEI-S-HI/LO Dimensions L-78" x W-16" x D- 2

Costway 4" Inline Duct Fan Ventilation Exhaust Plastic Fan w/Speed Controller btu102000 Select a roof flashing basedThis is the inline duct ventilation plastic fan which is designed with superior quality plastic for maximum durability. It is made of durable material. So you can use it for a long time. It will remove a large amount of air pollutants and bacteria for air purification. The durable plastic fan housing and blades is for extremely low noise. It is in an affordable and efficient way to create the healthiest environment. The stylish and elegant design