Lomanco 2000b Power Ventilator, Black 800 CFM Brand_21st Century This is an excellent tool

This is an excellent tool for homeowners and professionals to dig and clear trenches

this handle and keyway fit the two most common backsets in the U

2 brass tee bolts

Larger pump for more pump volume

Economical to use

Lomanco 2000b Power Ventilator, Black 800 CFM Brand_21st Century This is an excellent toolLomanco offers two styles of electric power vents the Lomancool 2000and the Add A Vent 1800. The 2000 is a roof mount power vent and the 1800 is designed to be mounted behind an existing vent to add powered ventilation to a gable. Common Features Lomanco Power Vents are made of all aluminum construction. Other common features include a 5 year limited warranty, balanced fan blades for quiet operation, and an American made motor. An optional humidistat