Previous
Previous Product Image

York S1-025-37369-000 Pressure Control 180 PSI-270 PSI

Original price was: $143.04.Current price is: $42.91.
Next

Lennox 10G90 Control Limit 180°F

Original price was: $60.23.Current price is: $18.07.
Next Product Image

Trane CNT3781 CO Auto Limit Switch 10-7/8″ Insert 180°F

Original price was: $65.38.Current price is: $19.61.

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.
Manufacturer Name:Trane
Product Number:CNT3781
OEM Part Number:CNT3781
Product Description:180F Co Autolimitsw 10-7/8″Ins
Weight:0.1lbs/45.36g

Choose the best HVAC equipment parts and supplies from PartsHnC!

  • Same Day Shipping

  • Best Quality And Best Price

  • Wide Range of Inventory

  • Best Customer Service

Reviews

There are no reviews yet.

Be the first to review “Trane CNT3781 CO Auto Limit Switch 10-7/8″ Insert 180°F”

Your email address will not be published. Required fields are marked *

© 2026 www.caulkadhesives.com All Rights Reserved.