Ao Smith 100265707 Fba Flue Baffle Kit Natural Gas

Product Description

The AO SMITH 100265707 is a flue baffle assembly kit designed for natural gas water heaters. It provides the internal baffle components needed to maintain proper flue gas flow and combustion efficiency within the heat exchanger. This kit is specific to the N3 series G40S40 configuration and includes aluminum exterior components suited for the flue stack assembly. Installation is typically performed by licensed plumbers or water heater service technicians during scheduled maintenance or warranty service work.

This flue baffle kit is intended for use with natural gas-fired residential storage water heaters in the AO SMITH G40S40 product line. The N3 designation identifies the specific burner and flue configuration this kit is engineered to fit. It is commonly installed during flue system inspections, baffle replacements, or as part of a factory-authorized service procedure on affected units.

Key Features

• Designed for natural gas water heater flue baffle replacement
• Aluminum exterior components for corrosion resistance in flue stack applications
• Specific to N3 series G40S40 water heater configuration
• OEM-style kit format includes all necessary baffle assembly components

Compatibility

Designed as an OEM-style replacement flue baffle kit for AO SMITH N3 series G40S40 natural gas water heaters as indicated in the product designation.

Installation Notes

Installation should be performed by a licensed plumber or qualified water heater service technician. Shut off the gas supply and allow the unit to cool completely before beginning any flue or combustion-related service work. Refer to the unit service manual for proper baffle orientation and seating procedures. Work on gas appliance flue systems should comply with applicable local codes and IFGC requirements.

Technical Specifications

• Fuel Type: Natural Gas
• Series: N3
• Model Fit: G40S40
• Exterior Material: Aluminum

Standard Information

• Brand: AO SMITH
• Manufacturer Part Number: 100265707