Pentair 460747 MasterTemp 250 Coil Kit - Full Kit with Copper Coil Insulation Discs and Gaskets
Pentair 460747 Tube Sheet Coil - Angled View Finned Copper Loop on Header Plate
Pentair 460747 Tube Sheet Coil - Front View Copper Loop Centered Above Header
Pentair 460747 Tube Sheet Coil - Header Plate Side View with Eight Copper Tube Ends
Pentair 460747 Coil Kit Gaskets - O-Rings Gaskets and Mounting Plates
Pentair 460747 Coil Kit Sealant - Loctite Red High Temp RTV Tube
Pentair 460747 Coil Kit Igniter Lead - Ceramic Holder with Braided Wires
Pentair 460747 Igniter Lead Connector - Close-Up with Model Tag and Pins

Pentair MasterTemp 250 Tube Sheet Coil Assembly Kit 460747

$1,099.99
$1,099.99 $1,639.09
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Product Description

Pentair MasterTemp 250 Tube Sheet Coil Assembly Kit 460747

Restore heat to your Pentair MasterTemp 250 heater with the genuine OEM 460747 tube sheet coil assembly kit. When the heat exchanger coil leaks or scales up, this kit replaces the finned copper coil and tube sheet together with fresh O-rings, gaskets, and sealant, so a failed exchanger does not mean replacing the whole heater.

🚩 PRO TIP: Heat-exchanger work is for a qualified technician only — isolate the gas and water, drain the heater, replace every O-ring and gasket in the kit, and pressure- and leak-test the reassembled heater before returning it to service. Match the part number on your existing coil kit before ordering.

PRODUCT FEATURES & SPECIFICATIONS:

  • Brand: Pentair
  • MPN: 460747
  • UPC: 788379726706
  • Type: Pool Heater Parts
  • Part: Tube sheet coil assembly kit with O-rings
  • Includes: Finned copper tube-sheet coil with header plate, insulation discs, O-rings, gaskets, mounting plates, high-temperature RTV sealant, and igniter lead
  • Fits: Pentair MasterTemp 250 NA and 250 LP heaters
  • Weight: 32.98 lb

FREQUENTLY ASKED QUESTIONS:

  • Which heaters does the Pentair 460747 fit? The Pentair 460747 fits Pentair MasterTemp 250 NA (natural gas) and 250 LP (propane) heaters as their tube sheet coil assembly kit.
  • What is included in the Pentair 460747 kit? The Pentair 460747 kit includes the finned copper tube-sheet coil with its header plate, insulation discs, O-rings, gaskets, mounting plates, high-temperature RTV sealant, and the igniter lead shown in the product photos.
  • Will the Pentair 460747 fix a leaking MasterTemp 250 heater? If the leak is in the heat exchanger coil itself, yes — the Pentair 460747 replaces the coil and tube sheet with fresh seals; leaks at unions, the manifold, or the header gaskets alone are separate parts.

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