This is an open motor

Optimized Performance: The 1/3 HP 825 RPM configuration is specifically tuned for high-torque startups and consistent CFM delivery

ensuring precise flame rectification for the ignition module to finalize the lighting sequence

installing the complete ECM motor assembly ensures the mechanical bearings and windings are new

Enhanced System Safety: Critical high-limit protection prevents heat exchanger cracking and thermal runaway

Nidec-US Motors 1743 Motor 30067439-890 This is an open motorThe Nidec US Motors 1743 Motor is a professional grade PSC motor specifically engineered for high demand condenser fan motor replacements. This solid state 1 4 HP unit operates within a 208 230V range and is optimized at a low noise 850 RPM speed, making it an ideal choice for HVAC repair and outdoor unit maintenance where quiet operation and efficiency are critical. Built with a 48Y frame and a totally enclosed air over (TEAO) enclosure, it provides