10 Degree Differential

For installations above 2

which is the standard orientation for many Trane condenser fan assemblies

is engineered for critical HVACR applications

Specifically calibrated for an outlet pressure range of 15 to 30 inches Water Column (WC)

Trane CNT0532 Fan Limit 322838-752 10 Degree DifferentialThe Trane CNT0532 (often superseded by CNT00532) is a heavy duty OEM replacement fan limit switch designed for precision thermal regulation in residential and light commercial air handlers. This A R Fan Limit is calibrated for high performance safety, featuring a critical 150F Open (Op) and 130F Close (Cl) threshold. By monitoring supply plenum temperatures, the CNT0532 prevents the heat exchanger from reaching unsafe levels during heating cycles