About Ventilation ORTECH
Lennox air conditioners from Merit® and Elite® series deliver reliable cooling with options for different budgets and efficiency needs.
ODC-8003 (80 CFM)
- Ultra-quiet universal ceiling/wall fan (<0.3 sones) with ENERGY STAR efficiency and 4″ duct compatibility. Compact galvanized housing fits tight spaces; ideal for everyday bathroom moisture control.
OD45-9005PB (90 CFM)
- Premium ceiling-mount with 0.5 sone operation and 6″ duct support. ENERGY STAR rated, permanently lubricated motor for continuous use in kitchens or larger bathrooms.
OD45-1109PB (110 CFM)
- High-capacity premium fan (1.1 sones) for demanding spaces. Features 6″ duct, overload-protected motor, and polymeric blower for efficient, quiet airflow.
ODDIN-110 (90-140 CFM)
- Inline duct booster with 3-30 min timer and low-speed control. Versatile 6″ duct model for extended runs, ensuring consistent ventilation in garages or multi-room setups.
OD-7035 (70 CFM)
- Economy ceiling/wall fan (3.4 sones) with torsion-spring grille. Budget-friendly 3-4″ duct option with galvanized steel for basic residential exhaust needs.
Popular Products
Universal Series Exhaust Fans
Universal Series Exhaust Fan ODC-8003 (80 CFM):
Next-generation compact ceiling/wall-mount fan with capacitor start motor for high efficiency and reliability. Ultra-quiet at <0.3 sones, 18W power draw, 120V/60Hz, single-speed 450 RPM. Fits 4″ round metal collar ducts; grille 11-13/16″ x 11-7/16″ white polymeric. ENERGY STAR, ETL/cETL listed for tub/shower with GFCI; 5-year warranty. Housing: 9″ x 5-3/4″ x 8-1/2″.
Premium Series Exhaust Fans
- OD45-9005PB (90 CFM): Ceiling-mount with 0.5 sones, 25W, 6″ duct. Plug-in permanently lubricated motor for continuous duty, thermally protected. ENERGY STAR, HVI certified; polymeric blower for efficient air transfer.
- OD45-1109PB (110 CFM): Similar build, 1.1 sones, 30W, for larger spaces like kitchens.
Inline Duct Fans (OIF/ODDIN Series)
- OIF4-140: 4″ duct, 2450 RPM, 2.1 sones, 92W; 100% speed controllable for precise airflow in high-static setups.
- ODDIN-110: 90-140 CFM, 6″ duct, 3-30 min time delay, low-speed controller for 24/7 operation.
Economy Series
OD-7035 (70 CFM): Basic ceiling/wall-mount, 3.4 sones, torsion-spring grille, 3-4″ polymeric collar. Galvanized steel housing (7-1/4″ x 7-1/2″ x 3-5/8″), plug-in motor with overload protection.
