Description
Product Overview
The Lochinvar & A.O. Smith 100140483 is a factory-engineered venting conversion kit designed to upgrade compatible water heaters from a standard atmospheric vent configuration to a power vent system. This OEM kit ensures a precise fit and reliable performance, maintaining the integrity of your equipment’s warranty and safety standards.
Key Benefits
- Converts atmospheric venting to a power vent configuration for enhanced draft control
- OEM-engineered for a direct-fit installation on compatible Lochinvar and A.O. Smith water heaters
- Improves venting flexibility, allowing horizontal or extended vent runs
- Helps optimize combustion efficiency and reduces the risk of backdrafting
- Supports safer indoor air quality by actively expelling flue gases
Why Upgrade to Power Venting?
Power vent systems use a motorized blower to push exhaust gases through the vent pipe, eliminating dependence on natural draft. This makes them ideal for installations where vertical venting is impractical, where long horizontal runs are required, or where building pressure dynamics make atmospheric venting unreliable. The result is a more consistent, controllable, and safer venting solution.
Application
- Compatible with select Lochinvar and A.O. Smith water heater models — verify compatibility with your unit’s model and serial number before ordering
- Suitable for residential and light commercial water heating applications
Why Buy from Jackson?
Jackson Systems stocks genuine OEM replacement parts and conversion kits from leading manufacturers. Our knowledgeable team is here to help you find the right components for your specific equipment, ensuring a smooth installation and lasting performance.







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