Description
This is a Brand New Carrier/Bryant/Payne 3" Main Limit Switch rated at 220 Degrees (L220F-40) . The Part number is HH12ZB220 (Replaces old Part #s: HH12ZA221 HH12ZA221A & HH12ZA223). Thanks for looking and good luck!
Function:
A limit switch is a safety device designed to shut down a piece of equipment. Limits have a set point, which is in some cases, adjustable. The set point prevents the temperature or pressure from exceeding the rating of the switch.
Replaces Old Part #s:
HH12ZA221 HH12ZA221A HH12ZA223
Repair Difficulty Level:
Partial List of Units that Use This Item:
Hit Ctrl+F and enter your model number for a quick search!