270134 | Pentair Push Pull Slide Valves Handle Silent Flapper for pentair vacuum The Pentair 475978 Heater Fan

The Pentair 475978 Heater Fan Control Board is an OEM replacement part designed for ETI 400 High-Efficiency Pool and Spa Heaters

Inital Start-Up: Apply SC-1000 at the rate of 1 quart per 10

ensuring a snug fit and effective performance

part includes O-ring and zip ties for secure and leak-free install

(1) Jandy R0359400 Tie Rod Knob

270134 | Pentair Push Pull Slide Valves Handle Silent Flapper for pentair vacuum The Pentair 475978 Heater FanOEM Pentair 270134 Handle is a direct replacement for Pentair push pull slide valve models including 263064, 263052, 263053, 263078, and 263079. This handle enables precise control over filter and backwash functions, supporting smooth transitions within your pool or spa plumbing system. Engineered for strength and built to meet Pentair's durability standards, it resists wear from daily use and harsh poolside conditions. Installing this component