Carrier 8733905801 Sensor 321894-709 which can lead to premature

which can lead to premature bearing wear or binding in damper control systems

extending the operational life of legacy 2 ton R22 units

It is frequently used with Secop SC18G

We recommend inspecting existing hardware for thread fatigue or corrosion and replacing it with Grade 5 bolts if necessary during installation

ensuring consistent performance under frequent cycling

Carrier 8733905801 Sensor 321894-709 which can lead to prematureThe Carrier 8733905801 Sensor is a critical condensate overflow switch designed for precision moisture detection in high efficiency HVAC drain pans. Engineered for seamless integration with Carrier heating and cooling systems, this condensate safety sensor prevents costly property damage by monitoring liquid levels and triggering a system shutdown if a primary drain line obstruction occurs. As a direct OEM replacement part, it ensures the internal