Pentair Air Orifice Kit 400K – 77707-0113 Pool Thermometers OEM Replacement (SKU: 357603) for

OEM Replacement (SKU: 357603) for a perfect fit and reliable function

The GloBrite's extended service life and energy efficiency can add up the savings over the course of its lifespan

making it an ideal replacement for your existing heat exchanger

also install the gear retainer clip kit (SKU 230057) to ensure full gear-plate support

Pentair Air Orifice Kit 400K – 77707-0113 Pool Thermometers OEM Replacement (SKU: 357603) forPentair Air Orifice Kit 400K 77707 0113 The Pentair Air Orifice Kit 400K is a crucial component for maintaining optimal air to fuel mixture in Pentair 400,000 BTU pool and spa heaters. This genuine replacement part ensures precise airflow regulation, contributing to efficient combustion and consistent heating performance. Designed for durability and compatibility, this kit helps extend the lifespan of your heater while maintaining peak operational