AO Smith 9003563005 Water Heater Burner Assembly Kit

The Water Heater Burner Assembly Kit from AO Smith (9003563005) is a dependable replacement part for residential natural gas water heaters. This kit is designed for FVIR safety systems and is compatible with model families GS6, GPX, GCV, GVR, XGV, and XCV, ensuring a precise fit for your unit. Built to OEM specifications, it restores reliable ignition and steady flame performance while maintaining efficient gas flow.

Orifice size #33 ensures proper gas flow for safe, efficient operation across typical inlet pressures. The kit includes the burner assembly and all necessary fittings for straightforward installation, reducing downtime during service. Crafted from durable materials, this AO Smith replacement part resists wear and corrosion, helping extend the life of your water heating system while preserving FVIR safety features and overall reliability.

• Compatible with AO Smith residential natural gas water heaters and FVIR systems
• Orifice size #33 for accurate gas flow and consistent flame
• Complete burner assembly kit with essential fittings for quick installation
• OEM-replacement part for GS6, GPX, GCV, GVR, XGV, XCV series
• Durable construction designed to withstand regular use and extend system life

Upgrade with a trusted AO Smith replacement part to restore hot water performance quickly and reliably.