Trane CNT4671 Limit 320735-701 simplifying the wiring circuit and

simplifying the wiring circuit and reducing potential failure points in the electrical cabinet

Common signs include the furnace shutting down before the thermostat reaches its set point

The Reznor 146465 Limit Switch is a critical OEM replacement part engineered for precise thermal regulation in unit heaters and forced-air systems

ensuring it fits standard industrial fan hubs without the need for spacers or adapters

Trane CNT4671 Limit 320735-701 simplifying the wiring circuit andThe Trane CNT4671 Limit Switch is a critical safety component designed for precise thermal regulation within high performance HVAC systems. This OEM Trane replacement part operates on a Single Pole Single Throw (SPST) configuration and is Normally Closed (N C) under standard operating conditions. Engineered specifically for high limit protection, the 190F Autoreset Limit triggers an open circuit when temperatures exceed the safety threshold,