Pentair Tube Sheet Coil Assembly Kit, 474059

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Pentair 474059 Tube Sheet Coil Assembly Kit For Model 250NA; 250LP MasterTemp(R) Heater

The Tube Sheet Coil Assembly has 4 tubes and the kit includes 1 tube of high temperature RTV silicone, the O-ring kit, ignitor, insulation kit and blower adapter plate and gasket kit. This assembly is for heaters made after January of 2009.

  • Includes coil sealing o-ring kit
  • Measures 18-1/2-inch length by 10-1/2-inch height by 18-1/2-inch width


  • 5
    Pentair Coil

    Posted by E-Z Test Supplies Customer on Jul 6 2021

    Fit perfectly. Comes with most things needed to do the job. It’s missing the manifold gasket as well as blower motor gasket ( got one but it was not the right size). Customer service representative was informative and most of all was a live person and not an email request.