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Pentair MasterTemp Cupro Nickel Tube Sheet Coil Kit | 77707-0232

Pentair  |  SKU: 77707-0232
Sale price $74995 USD Regular price $1,02255

Pentair MasterTemp® heaters use high-efficiency heat exchangers to transfer heat quickly and reliably. Cupro nickel upgrades provide enhanced protection against corrosion, especially in saltwater or high-chemical environments. Warranty: 1-Year Limited (manufacturer standard for heater components).

Q: What does this kit replace? A: It replaces the internal heat exchanger (tube sheet and coil assembly).

Q: Is cupro nickel better than copper? A: Yes. It offers superior corrosion resistance, especially in saltwater pools.

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Description

Pentair MasterTemp Cupro Nickel Tube Sheet Coil Kit | 77707-0232

Heavy-duty cupro nickel heat exchanger kit for MasterTemp heaters. Restores heating efficiency and resists corrosion in harsh water.

Features

  • Cupro nickel construction for superior corrosion resistance.
  • Restores proper heat transfer and heating efficiency.
  • OEM replacement for MasterTemp and Max-E-Therm heaters.
  • Designed for 175K and 200K BTU heater models.
  • Ideal for saltwater and chemically aggressive pools.

Description

The Pentair 77707-0232 Tube Sheet Coil Assembly Kit is a complete heat exchanger replacement designed to restore heater performance. Built with cupro nickel, it offers enhanced durability and corrosion resistance compared to standard materials.

This assembly replaces the core heat transfer component inside compatible MasterTemp and Max-E-Therm heaters. It is the ideal solution for units experiencing scaling, corrosion, or internal leaks.

As a genuine OEM part, it ensures proper fit and reliable operation in 175K and 200K BTU heater systems.

Pro Tip

Replace O-rings and seals during installation and flush the system to remove scale buildup before installing the new exchanger.

Installation Tips

Disconnect power and gas supply before servicing. Drain heater completely and inspect manifold and seals. Professional installation is recommended due to internal component complexity.

Specifications

  • SKU
    77707-0232
  • Product Type
    Heater Heat Exchanger Assembly
  • Size/Connection
    Fits 175K–200K BTU Heaters
  • Materials
    Cupro Nickel
  • Warranty

Product Warranty

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Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.

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