In-O-Vate LT90 4″ Smooth Radius 90° Dryer Vent Elbow Long Turn

In-O-Vate LT90 4″ Smooth Radius 90° Dryer Vent Elbow

Upgrade your dryer vent installation with the In-O-Vate LT90 long-turn smooth radius elbow — engineered to improve airflow efficiency and comply with modern mechanical code requirements.

Unlike standard adjustable elbows, this smooth radius 90° elbow eliminates the 5-foot vent length penalty per elbow noted in the 2009 International Mechanical Code (IMC) and International Residential Code (IRC). The long-turn design allows maximum allowable vent length to be utilized.

Key Benefits:

• 4-inch diameter dryer vent connection

• Long-turn smooth radius airflow design

• Eliminates vent restriction penalties

• May reduce need for power vent fan

• Heavy-duty galvanized steel construction

• Rigid, non-adjustable performance fitting

Ideal Applications:

• Residential dryer installations

• Code-compliant vent upgrades

• Long vent run correction

• Improving dryer efficiency & reducing lint buildup

Engineered for contractors, HVAC professionals, and homeowners seeking maximum airflow performance.

Product details

Part / SKU	LT90

Package includes

• In-O-Vate LT90 4" Smooth Radius 90° Dryer Vent Elbow Long Turn

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.