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The Pentair 474064 Tube Sheet Coil Assembly is designed specifically for use with the Pentair Max-E-Therm HD series pool and spa heater model 333. This kit ensures proper functionality with a reliable coil sealing o-ring kit included to enhance the performance of your heating system. It measures eighteen and a half inches in length, ten and a half inches in height, and eighteen and a half inches in width, making it a precise fit for this model.
This assembly is essential for maintaining efficiency in heating operations for pools and spas.
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