Carrier HH18SA261 Defrost Temperature L80°F-50°F

The Carrier HH18SA261 Defrost Temperature L80F-50 is an essential part of controlling defrost cycles in Carrier HVAC systems especially cold storage condensing units. This sensor serves as a protective switch since it checks on the temperature of the evaporator coil. At a certain thickness of the frost on the coil about 50°F or L80F, the sensor initiates the defrost cycle to avoid the ice formation that negatively impacts the system’s efficiency and effectiveness. The Defrost Temperature L80F-50 is portable a low amount. Due to the small size, it can easily be incorporated into the HVAC unit.