Lochinvar & A.O. Smith 100110894 Heat Shield

The Lochinvar & A.O. Smith 100110894 Heat Shield is a critical OEM replacement part engineered for high-recovery commercial water heaters and residential boilers. This heavy-duty thermal barrier is designed to maintain the integrity of internal components by mitigating radiant heat transfer within the combustion chamber. As a direct-fit Lochinvar boiler part, it ensures precise clearance and optimal airflow, preventing premature wear on sensitive electronics and gas valves. For technicians servicing A.O. Smith water heaters, using this certified replacement heat shield is essential for maintaining factory-specified safety standards and combustion efficiency. Built to withstand extreme thermal cycling, the 100110894 serves as a robust defense against heat-related fatigue in demanding hydronic and domestic hot water applications.

Technical Benefits:

• High-Temperature Resistance: Fabricated from industrial-grade materials to prevent warping and degradation in high-BTU environments.
• Precision OEM Fit: Ensures exact alignment with existing mounting points, streamlining the installation process for field contractors.
• Thermal Component Protection: Safeguards wire harnesses and control modules from ambient heat damage.
• Cross-Brand Compatibility: Verified for use across specific Lochinvar and A.O. Smith product lines, ensuring versatile truck stock utility.

Common Questions:

Which models are compatible with the Lochinvar 100110894?
This heat shield is typically utilized in various high-efficiency condensing and non-condensing units. You should verify your specific model and serial number against the manufacturer’s parts list to ensure a correct fit.

Why should I use an OEM heat shield over an aftermarket alternative?
OEM parts like the 100110894 are tested for specific thermal tolerances and safety clearances. Aftermarket shields often lack the exact metallurgical properties required for the intense heat of the burner assembly.

Does this part include mounting hardware?
Standard replacement kits generally include the shield itself. It is best practice to inspect existing brackets and fasteners during teardown for signs of thermal stress or corrosion.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.