Raypak R335A/R335B Refractory (012194F)

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Raypak R335A/R335B Refractory is a replacement Raypak heater service part used within the combustion, water flow, heat transfer, or burner support area of compatible units. These c omponents are critical to how the heater moves water, manages heat, supports the burner assembly, or protects the internal combustion chamber. Selecting the exact replacement helps maintain reliable performance and avoids fitment issues during repair. Use this item when the original component is cracked, corroded, warped, leaking, missing, or no longer serviceable. Because heater components can vary by BTU size, fuel type, header material, ignition system, and production series, the part number should be verified against the heater rating plate and service documentation before ordering. Gas, combustion, and heat exchanger repairs should be handled by a qualified technician. Replacement service part for compatible Raypak heater models and assemblies Helps restore proper fit, water flow, combustion support, or heat transfer function Confirm model series, fuel/ignition configuration when applicable, and part number 012194F Useful during heater rebuilds, leak repairs, burner tray service, or internal component replacement Recommended for installation by a trained pool heater professional Show more