Description
Lochinvar & A.O. Smith 100135266 — WH110 Replacement Burner
The Lochinvar & A.O. Smith 100135266 is a genuine OEM replacement burner engineered specifically for WH110-series commercial water heaters. Designed to restore original combustion performance, this burner delivers consistent, efficient heat output and reliable ignition cycle after cycle — keeping your water heating system operating at peak capacity with minimal downtime.
Why Choose a Genuine OEM Burner?
Using an authentic Lochinvar & A.O. Smith replacement part ensures a precise fit and full compatibility with your existing water heater assembly. Aftermarket substitutes can compromise combustion efficiency, void warranties, and introduce safety risks. The 100135266 burner is manufactured to the same exacting standards as the original equipment, giving technicians and facility managers confidence in every installation.
Key Features
- Genuine OEM replacement burner for Lochinvar & A.O. Smith WH110 water heaters
- Direct drop-in fit — no modifications required
- Engineered for consistent, efficient combustion performance
- Restores original heat output and ignition reliability
- Manufactured to OEM quality and safety standards
- Ideal for commercial water heating applications
Application
This burner is a direct replacement component for Lochinvar & A.O. Smith WH110-series commercial water heaters. It is intended for use by qualified HVAC and plumbing technicians performing scheduled maintenance or emergency repairs on water heating equipment.
Ordering Information
- SKU: 100135266
- Part Type: Replacement Burner
- Compatible Model: WH110
- Brand: Lochinvar & A.O. Smith







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