Lennox 18H01 Limit Switch 319847-401 Common Questions: What is the

Common Questions: What is the primary application for this York o-ring

The Carrier ZS2PLCAR is a high-precision ZS Plus Temperature Sensor engineered for seamless integration with the i-Vu Building Automation System

though the KR51BK419 is designed for standard Carrier commercial blower configurations

Key Benefits Corrosion-Resistant Construction: The rugged brass body ensures long-term durability in moisture-rich environments

this factory-authorized part ensures a leak-resistant connection between internal lines

Lennox 18H01 Limit Switch 319847-401 Common Questions: What is theThe Lennox 18H01 Limit Switch is a high precision OEM replacement part engineered for critical thermal protection in heating and air conditioning systems. This specific L140 40F limit control is designed to monitor internal temperatures with an auto reset function, automatically breaking the electrical circuit if temperatures exceed the 140F threshold and restoring operation once conditions drop to 100F. Built with a rugged housing to withstand the