Attic Ventilation Motor And 12 Inch Attic Fan Blade Propeller Replacement Kit For 2000 And 1800 Series Attic Vents 115V 3.4 Amp 1100 RPM Easy Install No Fuss Fits One Half Inch Shaft Durable Construction

Attic Ventilation Motor and 12-Inch Blade Replacement Kit
✔️ 115V, 3.4A, 1100 RPM motor; 12 inch blade on 1/2 inch shaft

This all-in-one attic fan motor and blade kit replaces worn or faulty units in Lomanco 2000 and 1800 series vents and Add-A-Vent 1800 power roof vents. It’s a DIY-friendly upgrade that restores attic airflow, reduces heat buildup, and lightens the load on your home HVAC system.

✅ Motor: 120V/115V, 60Hz, 3.4A, 1/10 HP, 1100 RPM (shaft 12.7 mm / 1/2", 1.75" flat)
✅ Blade: FB99100, 12 inch (305 mm) diameter, 5 blades, 32° pitch, metal with set screw
✅ Includes: 1 motor, 1 blade, 3 mounting wings, 3 nylon locking nuts
✅ Open housing for heat dissipation with overload protection
✅ Fits Lomanco 2000/1800 series vents and Add-A-Vent 1800 vents

💡 What is an attic fan motor replacement kit used for? This handy kit makes it easy to restore attic ventilation by swapping in a new motor and blade instead of replacing the whole unit.
- Restore airflow in attic vents of 2000/1800 series.
- Simple, DIY upgrade with included mounting wings and nuts.
- Improves attic cooling and reduces HVAC load.
- Works with Add-A-Vent 1800 power roof vents.