Description
Pentair 475987 Air Pressure Switch Kit for ETi400 Heater
Item Description:
The Pentair 475987 Air Pressure Switch Kit is a genuine replacement part designed specifically for use with the Pentair ETi400 pool and spa heater. This component ensures proper airflow monitoring and safe heater operation.
Features:
-
Ensures safe heater function by detecting adequate air pressure
-
OEM part for reliable performance and longevity
-
Quick and easy to install
Specifications:
-
Part Number: 475987
-
Dimensions: 10″ x 8″ x 2″
-
Weight: 3.2 ounces
-
Manufacturer: Pentair – Distribution
Compatibility:
-
Designed for use with Pentair ETi400 Pool and Spa Heaters









