Raypak 105A Refractory Block (004909F)

Type:	Heater Parts
Mfr	Raypak Products
Mfg Part #	004909F
Hzn Part #	47-197-2388

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TAGS: heaterparts, raypak, spaparts

Details

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SEE REPLACEMENT PART: OBSOLETE

The Raypak 105A Refractory Block is a structural or combustion-area service part for compatible Raypak heaters. Components such as refractory blocks, baffles, jacket panels, doors, and flue-related parts help manage heat direction, protect surrounding surfaces, and maintain the heater’s intended airflow and combustion path. Part 004909F is often replaced when the original part is cracked, warped, deteriorated, missing, or damaged during heater service.

These parts may seem simple, but they can affect heat containment, airflow, burner performance, and service access when installed incorrectly. Always match the model and part number, and inspect nearby burners, trays, insulation, fasteners, and exchanger surfaces before reassembly. If the existing component failed from overheating or flame rollout, the underlying cause should be corrected before the heater is returned to regular use.

Replacement structural or combustion-area part for the Raypak heater model shown
Helps maintain proper heat management, airflow direction, or service-panel fit
Useful for repairs involving cracked refractory, worn baffles, damaged jackets, or deteriorated heat-area parts
Inspect burners, exchanger surfaces, insulation, and fasteners during installation
Confirm exact model compatibility and part number 004909F before purchase

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.