Description
The Lochinvar & A.O. Smith 100322375 is a 21″ Sidewall Termination Concentric Vent designed as a direct OEM replacement for compatible Lochinvar and A.O. Smith water heaters and boilers. This concentric vent termination allows both the intake air supply and exhaust flue gases to pass through a single, space-saving sidewall penetration — simplifying installation and reducing the number of wall openings required.
Key Features
- 21″ concentric sidewall termination for combined intake and exhaust venting
- OEM-engineered for Lochinvar and A.O. Smith water heaters and boilers
- Concentric design routes combustion air in and flue gases out through one wall opening
- Simplifies installation with a single sidewall penetration
- Durable construction for long-lasting, reliable performance
- Helps maintain proper draft and combustion efficiency
Application
This sidewall termination concentric vent is intended for use with Lochinvar and A.O. Smith residential and light commercial water heating and boiler equipment that requires direct-vent or sealed combustion sidewall venting. Always consult the equipment manufacturer’s installation manual to confirm compatibility before installation.
Why Choose OEM Venting Components?
Using genuine Lochinvar & A.O. Smith venting components ensures proper fit, maintains equipment warranty compliance, and meets applicable venting code requirements. The concentric termination design keeps installation clean and professional while supporting optimal appliance performance.
Reviews
There are no reviews yet.