Get your 175 or 200 series heater back to peak output with the Pentair Tube Sheet Coil Assembly 474058, a complete heat exchanger replacement package covering multiple heater platforms. This kit supports Pentair MasterTemp heater models 175NA, 175LP, 200NA, and 200LP1, along with the Pentair Sta-Rite Max-E-Therm heater model 200. Bundled with a coil sealing o-ring kit and all critical gaskets, the assembly measures 18-1/2 inches in length, 10-1/2 inches in height, and 18-1/2 inches in width for a precise drop-in fit. Every component is manufactured to handle the extreme conditions inside a pool heater combustion chamber.

Key Benefits

• All-Inclusive Replacement Package: Arrives with a coil sealing o-ring kit and complete gasket hardware, so a single order covers every component needed for the swap.
• Multi-Model Coverage: Fits Pentair MasterTemp 175NA, 175LP, 200NA, 200LP1 and Sta-Rite Max-E-Therm 200, serving multiple heater configurations with one kit.
• Dimensionally Precise: At 18-1/2" L x 10-1/2" H x 18-1/2" W, this assembly drops into the heater housing without trimming, shimming, or modification.
• Engineered for Extreme Conditions: Built with materials that withstand the high temperatures, combustion byproducts, and chemical exposure inherent to pool heater operation.

What's Included

• Pentair Tube Sheet Coil
• Pentair 77707-0011 Blower Adapter Plate Gasket Kit
• Pentair 77707-0054 Igniter and Gasket Kit
• Pentair 77707-0001 Manifold Bypass Valve
• Pentair 474952 Combustion Chamber Gasket Kit (9 nuts and 9 washers)
• Pentair 474201 RTV Silicone and Combustion Chamber O-Ring Kit
• Pentair 77707-0008 Insulation Kit
• O-Rings

Compatibility

• Pentair MasterTemp Heaters Models: 175NA, 175LP, 200NA, and 200LP1
• Pentair Sta-Rite Max-E-Therm Heater Model: 200Ê

Specifications

• Brand: Pentair
• Part Number: 474058

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pentair pentair tube sheet coil assembly for mastertemp and max-e-therm 175 and 200 heaters
474058
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