Internal Heat Dissipation: Constructed with high-grade insulation to prevent internal arcing and coil failure under high-duty cycles

Easy Alignment: Machined flange OD acts as a built-in reference for parallel and angular alignment using a straight edge

Best practice dictates replacing the blower bearings simultaneously with the shaft to ensure a clean mating surface and prevent immediate wear on the new Carrier 39EA404204

Always check for a free-spinning blower wheel and clean filters during installation

Enhanced Safety: Manages high-limit resets and gas pressure proving switches for secure appliance operation

MARS 19164 Potential Relay 323613-751 Internal Heat Dissipation: Constructed withThe MARS 19164 is a standard service HVAC potential relay designed specifically for single phase compressor motors requiring precise start capacitor disconnection. As a professional grade Model 164 relay, it features a pick up voltage range of 245 275V and a drop out voltage of 60 140V, ensuring reliable starting torque in high demand refrigeration and air conditioning applications. Rated for 420V hold voltage and 35 amp contact current, this