Trane CNT3783 Limit Switch 340155-7024 This infrastructure is essential for

This infrastructure is essential for hydronic heating systems and commercial boilers

An HVAC heat kit

this hermetic scroll delivers a nominal 250

Key Benefits Precise Proportional Control: Utilizes a 0-10VDC or 2-10VDC input signal for granular airflow and fluid regulation

Standardized Fit: 1

Trane CNT3783 Limit Switch 340155-7024 This infrastructure is essential forThe Trane CNT3783 Limit Switch is a critical safety component engineered for precise thermal management in high demand furnace and air handler applications. As an OEM Trane replacement part, this SPST (Single Pole Single Throw) device operates on a Normally Closed (N C) circuit, designed to interrupt electrical flow immediately when the system achieves its setpoint. Calibrated with a 220F opening temperature, it serves as a primary high limit defense