Description
Replacement tube sheet coil (heat exchanger) assembly for Pentair MasterTemp 250 heaters built after 1/12/2009 (models 250NA and 250LP). It restores proper heating by replacing a corroded or leaking exchanger core and sealing surfaces. Kit includes the coil and tube-sheet O-ring set for reassembly; OEM fit for the post-2008 design.
Includes: Tube sheet coil assembly, O-ring kit, ignitor, insulation kit, blower adapter plate and gasket kit, tube of high-temperature RTV silicone
