Raypak R405A/R405B Refractory (012195F)

Heater Parts
Raypak Products
012195F
47-197-1873
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SEE REPLACEMENT PART: OBSOLETE

Raypak R405A/R405B Refractory is a replacement Raypak heater service part used within the combustion, water flow, heat transfer, or burner support area of compatible units. These components 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 012195F
  • Useful during heater rebuilds, leak repairs, burner tray service, or internal component replacement
  • Recommended for installation by a trained pool heater professional
Raypak – Pool Heaters, Spa Heaters, Boilers and Replacement Heater Parts
Who is Raypak?

Raypak is a leading manufacturer of pool and spa heating systems, known for durable construction, reliable performance, and energy-efficient design. With over 70 years of experience, Raypak has become a trusted name in both residential and commercial heating applications, offering solutions that deliver consistent water temperature and long-term reliability.

What products does Raypak specialize in??

Raypak specializes in pool heaters, spa heaters, boilers, and replacement heater components. Their product lineup includes gas heaters, electric heaters, and high-efficiency systems designed to maintain optimal water temperature. Raypak heaters are widely used in pools, spas, and commercial aquatic facilities requiring dependable heating solutions.

Why choose Raypak parts for your pool or spa?

Raypak products are known for durability, performance, and ease of maintenance. Their heaters are engineered with corrosion-resistant materials and efficient heat exchange systems to ensure long service life and consistent heating. Pool owners and professionals choose Raypak for reliable heating solutions that extend swim seasons and enhance comfort.

How do you identify and choose the correct Raypak part?

To select the correct Raypak component, it’s important to match your heater model, BTU rating, fuel type (natural gas, propane, or electric), and part number. Reviewing system specifications ensures proper fit and performance. Choosing the right part helps maintain efficient heating and prevents system issues.

Need help finding the right Raypak part?

At Bath & Spa Parts Online, we carry a wide selection of Raypak pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

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