this kit is the direct engineering substitute for LB-109531A

this specific L200-50F switch is a standard safety component in many Nordyne-manufactured mobile home furnace models

Technicians must ensure the discharge piping is no smaller than the 2-1/2" FNPT outlet

The dual-sensor design and high overpressure tolerance often eliminate the need for traditional bypass manifold assemblies

Standardized Specs: Uses a 24V motor configuration

Johnson Controls NSB8BHN240-0 Sensor 322838-752 this kit is the directThe Johnson Controls NSB8BHN240 0 is a commercial grade NS8000 series network sensor designed for precise climate monitoring in building automation systems. This unit integrates high accuracy temperature and relative humidity (3% RH) sensing into a single, surface mounted device. Built for seamless integration with Metasys and Facility Explorer BACnet MS TP field controllers, it facilitates reliable communication via the Sensor Actuator (SA) Bus. The