Pentair Air Orifice For ETI 400 Heaters | 475604 K-2006 Aim for an ideal alkalinity

Aim for an ideal alkalinity level within the range of 80-120 pp

Install vacuum regulator

the IntelliFlo VS+SVRS delivers up to 90% energy savings over traditional single-speed pumps

Packaged in a sturdy 40 lb bag and proudly produced in the USA

Pentair Air Orifice For ETI 400 Heaters | 475604 K-2006 Aim for an ideal alkalinityThe OEM Pentair Air Orifice part number 475604 is a crucial component for the ETI 400 High Efficiency Pool and Spa Gas Heater. This air orifice is specifically designed to regulate the mixture of air and gas for optimal combustion, ensuring efficient operation of the heater. The part is essential for maintaining the heater's performance and safety, as it helps achieve the correct air to fuel ratio for efficient combustion. Highlights Regulates Air Gas