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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
This OEM replacement part serves as the updated successor to the 8402-078
Common Questions Is the 621709R compatible with 120V systems
For this CCW fan blade
For technicians performing re-piping or compressor changeouts
Aaon R10230 Temperature Switch 30067439-890 This OEM replacement part servesThe Aaon R10230 Temperature Switch is a critical OEM safety component designed for compressor lockout protection in commercial rooftop units. Engineered to monitor ambient conditions, this switch acts as a low temperature limit, effectively disabling the compressor when outdoor temperatures drop below the 71F lockout threshold. This prevents the system from operating under unsafe head pressures or during conditions that could lead to liquid slugging