The Tube Sheet Coil Assembly Replacement Kit is a versatile solution designed for several Pentair heater models. Compatible with Pentair MasterTemp pool and spa heater models 300NA, 300LP, 300NA, and 300LP1, as well as Pentair Sta-Rite Max-E-Therm NA and LP series pool/spa heater model 300, this kit ensures a proper fit for various setups. It includes a coil sealing o-ring kit for added convenience. The assembly measures 18-1/2 inches in length, 10-1/2 inches in height, and 18-1/2 inches in width, making it a comprehensive replacement solution for your heater needs.

• Versatile Compatibility: Designed for multiple Pentair heater models including MasterTemp 300NA, 300LP, and Sta-Rite Max-E-Therm NA/LP series model 300, offering flexibility for different setups.
• Comprehensive Kit: Includes a coil sealing o-ring kit for added convenience, ensuring all necessary components are included for a seamless replacement.
• Precise Measurements: Assembly measures 18-1/2 inches in length, 10-1/2 inches in height, and 18-1/2 inches in width, guaranteeing a proper fit for your heater.
• Reliable Performance: Crafted with quality materials to withstand the demands of heating systems, ensuring long-lasting and efficient operation.
• Convenient Solution: Provides a hassle-free replacement option, simplifying maintenance tasks for your pool or spa heater.

• (1) Pentair Tube Sheet Coil
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• (10) O-Rings

• Pentair MasterTemp Heaters Models: 300NA, 300LP
• Pentair Sta-Rite Max-E-Therm Heater Model:Ê300, 333