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The Johnson Controls A421ABC-06 features an intuitive programming menu where you set the "ON" and "OFF" temperatures
Simplified Wiring: Includes secondary fuse clips and terminal jumpers for dual primary voltage configurations
Simplified Programming: Captive trippers eliminate the risk of lost components
The unit includes a standard 4-pin Molex harness for plug-and-play installation on compatible Burnham-U
Lennox 28W38 Fan Guard L99H008 The Johnson Controls A421ABC-06 featuresFor field technicians and mechanical contractors, the Lennox 28W38 Fan Guard is a critical OEM replacement part engineered to maintain the structural integrity and safety of condenser units. This heavy duty HVAC fan guard acts as a primary barrier, shielding the high speed fan assembly from environmental debris, wind blown objects, and accidental contact that can lead to catastrophic motor failure or blade damage. Built for the rigors of residential