This makes it fully compatible with R-410A

which are common in rooftop units and outdoor condensers

Maintaining proper safety limits is essential

This blade is a Clockwise (CW) rotation part when viewed from the discharge air side (typically the top of the unit)

MARS 61474 Contactor 30067439-890 This makes it fully compatibleThe MARS 61474 is an industrial grade 3 pole 60 amp contactor engineered for heavy duty switching in commercial refrigeration, large scale HVAC units, and electric heating systems. Operating with a 480V coil, this definite purpose contactor is designed to manage high inductive loads from compressors and motors with minimal arcing. The enclosed body construction protects internal silver cadmium contacts from dust and insect intrusion, ensuring