77707-0120 Manifold O-Ring Replacement for Pentair Mastertemp Max-E-Therm Pool and Spa Heater

77707-0120 Manifold O-Ring Replacement: The 77707-0120 Manifold O-Ring is a replacement part used in Pentair MasterTemp and Max-E-Therm pool and spa heaters. This O-ring is crucial for maintaining a proper seal in the manifold assembly, ensuring no leaks in the system where water flows through the heater.

Alternate Parts: PEN77707-0120, PEN777070120

Compatibility: This O-ring is compatible with the Pentair MasterTemp and Pentair Max-E-Therm pool and spa heaters.

Dimension: Small O-rings Diameter: 0.74", Rectangular Gasket: 3.9" x 8.15"

Features:
● Manifold O-ring Replacement Kit
● Fits Pentair Mastertemp Pool and Spa Heater
● Also Fits Pentair Sta-Rite Max-E-Therm Pool and Spa Heater

Specification:
● SKU: BF-0701-20
● Part Number: 77707-0120
● Type: Manifold O-Ring Replacement
● Country of Origin: China

Dimension:
● Small O-rings Diameter: 0.74" 
● Rectangular Gasket: 3.9" x 8.15"