Pentair Sta-Rite MasterTemp 400/Max-E-Therm 400 Manifold Kit (77707-0016) horizonventures This Raypak product is a

This Raypak product is a practical replacement or installation option for maintaining comfortable water temperatures in residential or commercial systems

or been damaged by debris or age

Supports routine cartridge cleaning and reassembly

This part has practical value because the broader cleaner compatibility makes it a practical replacement across several Polaris and Zodiac product families

Helps keep color-specific sealing practical and efficient

Pentair Sta-Rite MasterTemp 400/Max-E-Therm 400 Manifold Kit (77707-0016) horizonventures This Raypak product is aA manifold kit for the 400K MasterTemp and Max E Therm platform helps restore the heaters water side assembly when the original manifold is cracked, leaking, or damaged. The manifold must seal correctly and maintain proper water routing through the heater. This replacement kit is useful for professional repairs after freeze damage, age related failure, or service findings around ports and fittings. Supports compatible MasterTemp 400 and Max E Therm