Description
The Trane CNT3781 CO Auto Limit Switch is a vital part of the HVAC system to potentiate safety and efficiency. It is a quick connection terminal switch with 15/10 Amps rated for various electrical demands. It has an automatic reset function to reliably control system temperatures and turns on at 180°F to prevent overheating. It runs on 120/240V so it’s for any setup. Furnaces and heating units use this kind of limit switch to give efficient temperature regulation. With its controlled mechanism, consistent indoor comfort and system reliability are achieved.
