Does this transducer require field calibration after installation

it offers superior protection against pipe scale and debris while remaining fully serviceable in-line

Black (Ground)

making it suitable for standard commercial voltages

This automatic reset limit switch features a cut-out temperature range of 225°F to 275°F

Carrier HH12ZB150 Limit Switch R-134A Does this transducer require fieldThe Carrier HH12ZB150 Limit Switch is a critical OEM safety component designed for precise thermal monitoring in high output furnace applications and residential air handlers. As a genuine Carrier L150F 40 temperature control, this switch is engineered to maintain system integrity by automatically interrupting the electrical circuit when internal plenum temperatures reach the 150F set point. This proactive thermal cutout prevents heat exchanger damage