Amana-Goodman B1370191 Limit Switch Reduced Mechanical Wear: The swivel

Reduced Mechanical Wear: The swivel design compensates for slight misalignments

use a multimeter to check for continuity across the terminals

and 400 series inverted bucket traps for versatile field application

this replacement knob retains the same physical dimensions and stem attachment for both the original series and the newer Lead-Free (LF) versions of the Watts 70A valves

Amana-Goodman B1370191 Limit Switch Reduced Mechanical Wear: The swivelThe Amana Goodman B1370191 Limit Switch is a critical OEM replacement part engineered for precise thermal regulation within gas furnace air handlers. Operating as a safety critical 190 220F auto limit switch, this component is designed to break the furnace circuit if the heat exchanger temperature reaches a 220 degree threshold, preventing furnace overheating and potential equipment damage. This genuine Goodman furnace limit switch features a compact