Raypak 800014B Gasket Kit

The Raypak 800014B Gasket Kit is a critical replacement component for maintaining the hydraulic integrity of your commercial or residential pool and spa heater. This comprehensive 9-pack flat header gasket kit features a 3/4-inch inner diameter (ID) and is manufactured from high-grade rubberized material to withstand the high thermal stresses and chemical exposure common to heat exchanger manifolds. Designed to create a watertight seal between the header and the heat exchanger tube sheet, these gaskets prevent internal pressure loss and external leaks that can lead to catastrophic unit failure and reduced efficiency.

Field-proven for a wide range of atmospheric and digital heaters, this kit is the standard for Raypak heater repair parts across professional service routes. It offers precise compatibility with Raypak 185A, 265A, 335A, and 405A models, as well as the digital 206A-406A series and Low NOx 207A-407A units. By replacing degraded gaskets during routine manifold service, technicians ensure consistent flow rates and protect the heat exchanger from premature scaling and localized overheating. These flat gaskets provide the exact compression thickness required to meet original assembly tolerances, ensuring a professional-grade fit without the need for additional sealants.

Key Benefits

• Complete 9-Piece Set: Provides all necessary 3/4 inch ID gaskets for a full header service in one package.
• Wide Model Compatibility: Fits Raypak Digital Atmospheric, Gemini, and Low NOx heaters for streamlined inventory.
• High Thermal Resistance: Engineered to maintain a leak-proof seal under extreme operating temperatures and fluctuating water chemistry.
• Direct OEM Specification: Ensures a precise waterway seal between the header and the manifold for optimal pressure maintenance.

Common Questions

How do I know if the header gaskets need replacement?
Visible leaks at the header joint or a noticed decline in system pressure are primary indicators. During any heat exchanger inspection or manifold removal, it is industry best practice to install a new Raypak 800014B kit as gaskets lose their compression elasticity over time.

Will these fit the newer Low NOx and Digital models?
Yes, this kit is specifically designed to fit the common 9-hole header configuration found on Raypak 206A through 406A and 207A through 407A digital heaters, as well as the older 185A-405A series.

Do I need to use silicone or other sealants with these gaskets?
No, these flat rubber gaskets are designed for dry installation. Using additional sealants can interfere with the uniform compression required to seal the header to heat exchanger interface.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.