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The Tecumseh K71-57 Relay Kit is a field-critical component engineered to provide reliable compressor motor starting for small to medium-sized refrigeration and HVAC systems
ensure the system is free of mineral oil contaminants
It is engineered with a manual shut-off and integrated pressure taps on the bottom of the housing for easy manometer attachment during dynamic gas pressure testing
What is the correct shaft rotation for the D9487
Nidec-US Motors 3846 Motor 319852-301 The Tecumseh K71-57 Relay KitThe Nidec US Motors 3846 is a professional grade 1 4 HP condenser fan motor engineered for high demand HVAC applications. Operating at 1075 RPM on 230V single phase power, this Permanent Split Capacitor (PSC) motor delivers consistent torque and thermal stability required for efficient heat rejection. Built on a 48Y NEMA frame size, it features an Open Drip Proof Air Over (ODAO) enclosure, ensuring optimal cooling across the internal windings during
