Upgrade Your Pool Heating with Our Premium Kit
Our Pentair Tube Sheet Coil Assembly Kit is a must-have for pool owners seeking top-notch heating performance. Specifically designed for Pentair MasterTemp and Sta-Rite Max-E-Therm pool heaters built after January 12, 2009, it offers enhanced durability and efficiency.
Key Benefits:
• Superior Heat Transfer: Six coiled copper tubes ensure consistent water temperature even in demanding heating conditions.
• Heavy-Duty Construction: Made of Cupro Nickel, it resists corrosion and extends heater lifespan.
• Easy Installation: Comes with everything needed for seamless setup and maintenance.
Technical Details:
Model Compatibility: Pentair MasterTemp 400HDNA, 400HD-LP (Manufactured After 1/12/09)
Material: Cupro Nickel
BTU Rating: 400,000 BTU
Tube Design: 6 Coiled Copper Tubes
Plate Dimensions: 5-1/2' W x 8-1/2' H
Overall Width: 13'
Overall Length: 15'
What's in the Box:
1 x Cupro Nickel Tube Sheet Coil Assembly
1 x Tube of High-Temperature RTV Silicone
1 x O-Ring Kit (Set of 12) ¨C Part # 77707-0119
1 x Installation Guide

This tube sheet coil assembly kit is perfect for pool owners with Pentair MasterTemp and Sta-Rite Max-E-Therm pool heaters (built after 1/12/09). It features six coiled copper tubes for consistent heat transfer. The kit is made of heavy-duty Cupro Nickel for durability and corrosion resistance. Plate dimensions are 5-1/2' W x 8-1/2' H, overall width is 13', and overall length is 15'. Comes with a tube of high-temp RTV silicone, an O-ring kit (set of 12), and an installation guide.