The Pentair 77707-0008 Insulation Kit is a must-have for pool and spa heaters. Compatible with Pentair MasterTemp and Sta-Rite Max-E-Therm heaters, it replaces worn insulation to maintain peak performance. By retaining heat, it boosts energy efficiency and prolongs the heater's lifespan, ensuring your pool or spa stays warm efficiently.Ê

• Enhanced Performance: Replace old insulation with the Pentair 77707-0008 Insulation Kit to ensure optimal performance for your pool or spa heater.
• Energy Efficiency: By retaining heat inside the heater, this insulation kit helps maximize energy efficiency, saving you money on heating costs.
• Extended Lifespan: Prevent undesirable heat loss and prolong the life of your pool or spa heater, providing reliable warmth for years to come.

• Pentair BTU MasterTemp Heaters: 461058, , 460730, 460732, 460734, 460736
• Pentair Sta-Rite Heaters: SR200NA, SR333NA, SR400NA, SR200LP, SR333LP, SE400LP

Note: This Kaowool Insulation may be compatible with your heater, please refer to your systems owners manual to ensure compatibility.