Heater Manifold Kit | Pentair | 77707-0015 | 300/333K CPVC | Heavy-Duty (MasterTemp, Max-E-Therm Compatible)

The Pentair Mastertemp/Max-E-Therm Heater Manifold Kit 300/333K (77707-0015) ensures reliable water circulation through your pool system, helping keep water clean and properly filtered. Designed for use with Pentair Mastertemp and Max-E-Therm heaters, it provides the correct fit and flow path for 300/333K models to maintain consistent heating and filtration.

Why this matters: a well-timed manifold reduces flow restrictions, supports steady heat delivery, and simplifies service by consolidating heater plumbing in one assembly. With this kit, you can expect improved circulation, easier maintenance, and compatibility with standard pool fittings—so you spend less time fiddling with valves and more time swimming.

• Compatibility: specifically designed for Pentair Mastertemp and Max-E-Therm heaters 300/333K models to ensure a precise seal and reliable performance.
• Secure connections: leak-resistant design minimizes downtime and water loss, keeping your system stable.
• Enhanced circulation: promotes even water flow through the heater and across the pool, helping filtration and chemical efficiency.
• Easy installation: engineered for straightforward piping with standard pool fittings, reducing setup time.
• Maintenance-friendly: simplifies servicing by consolidating heater plumbing in a single manifold.

Upgrade your heater setup today with the Pentair Manifold Kit and enjoy smoother operation and clearer water.