Pentair 474061 Tube Sheet Coil Assembly Replacement Kit Pool and Spa Heater

Tube sheet coil assembly replacement kit Fits Pentair MasterTemp pool and spa heater models 400NA, 400LP1 B008H8X63A Includes coil sealing O-ring kit Measures 18-1/2-inch length by 10-1/2-inch height by 18-1/2-inch widthYou may also like Pentair 77707-1411 LPG to Natural Gas Conversion Kit Replacement Select for Pentair Pool and Spa Heater.