Pentair Purex Minimax NT/CH 150°F Hi-Limit (471694) lochinvar This switch has practical value

This switch has practical value because it is matched to a specific application family

The threaded design helps preserve compatibility with assemblies that require this style of attachment

Rectangular DE grid filter in an 18 inch by 13-13/16 inch format

Helps finish and protect the skimmer access opening

Premium replacement for more demanding service needs

Pentair Purex Minimax NT/CH 150°F Hi-Limit (471694) lochinvar This switch has practical valueThis service part supports reliable repairs on Purex systems, helping maintain existing equipment instead of replacing a larger assembly. The hi limit safety component is used on Minimax NT CH 150F Hi Limit applications and helps limit heater operation if temperatures move beyond the intended range. It is a useful replacement when the existing part is cracked, corroded, stripped, distorted, leaking, missing, or no longer holding the correct operating