Hydro-Quip ECO2/ECO3 18" High Limit Temperature Sensor [B4 5/03] [All Sys After 5/03 Non VH Models] (34-0201D) 2345valves 0 horsepower pre-1990 applications where

0 horsepower pre-1990 applications where the original impeller has cracked

A topside panel helps manage multiple compatible spa functions from one mounted user interface

This version is especially useful when the original installation is built around the PH301-15UV design and cannot be cleanly replaced with a near-match alternative

this run capacitor helps restore dependable operating support and contributes to smoother overall motor performance

Hydro-Quip ECO2/ECO3 18" High Limit Temperature Sensor [B4 5/03] [All Sys After 5/03 Non VH Models] (34-0201D) 2345valves 0 horsepower pre-1990 applications whereThe Hydro Quip ECO2 and ECO3 18 inch high limit temperature sensor is designed for compatible systems built after May 2003 in supported non VH configurations. A high limit sensor is useful because it helps the control system recognize unsafe temperature conditions and contributes to the protective logic that keeps the system operating more safely. This replacement is especially useful when the original sensor is inaccurate, has stopped working, or no