{"product_id":"rheem-protech-51-105035-05-outdoor-ecm-condenser-motor-1-3-hp-208-230v","title":"Rheem PROTECH 51-105035-05 Outdoor ECM Condenser Motor - 1\/3 HP 208-230V","description":"\u003cp data-pm-slice=\"1 3 []\"\u003eThe Rheem PROTECH 51-105035-05 is a genuine OEM high-efficiency ECM (Electronically Commutated Motor) designed for Rheem and Ruud outdoor condensing units and heat pumps. As a critical component of high-SEER systems, this motor manages the heat rejection process by modulating fan speed to match the cooling or heating load requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Performance:\u003c\/strong\u003e Engineered for 208-230V systems, this 1\/3 HP variable-speed motor provides superior energy savings compared to standard PSC motors. Being a \"Genuine OEM\" part ensures the internal control module is factory-programmed to communicate perfectly with the unit's main control board, ensuring precise RPM ramping, zero communication lag, and ultra-quiet operation even at peak speeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Function:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntelligent Airflow Management:\u003c\/strong\u003e Automatically varies fan speed to optimize system pressure and reduce electrical consumption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGenuine OEM Fitment:\u003c\/strong\u003e Matches factory shaft length and mounting specs exactly, preventing the blade pitch issues found with universal motors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Safety Integration:\u003c\/strong\u003e Features internal electronic protection against voltage surges and phase loss common in outdoor environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy-Duty Build:\u003c\/strong\u003e Designed with sealed ball bearings and a moisture-resistant enclosure for long-term survival in harsh weather.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details and Key Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 51-105035-05\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Rheem \/ Ruud (PROTECH OEM)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e ECM Outdoor Condenser Motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e 208-230V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHP \/ RPM:\u003c\/strong\u003e 1\/3 HP \/ Variable Speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhase \/ Hertz:\u003c\/strong\u003e Single-phase (1PH) \/ 60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRotation:\u003c\/strong\u003e Reversible (Auto-sensing\/Programmed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 11.8 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e🛠️ \u003cstrong\u003eHVAC Depot Pro Tip: The Communication Clear\u003c\/strong\u003e Before installing the new 51-105035-05, power down the entire unit at the disconnect for at least 5 minutes. This allows the capacitors on the main control board to discharge, ensuring that when the new ECM is plugged in, the board initiates a fresh \"handshake\" to recognize the new motor's parameters and prevent ghost fault codes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCross-Reference \u0026amp; Compatibility:\u003c\/strong\u003e The 51-105035-05 is a direct replacement for the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Numbers:\u003c\/strong\u003e 51-105035-05, 51-102728-05, 51-105035-01, 51-105035-04\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLegacy Numbers:\u003c\/strong\u003e 51-102728-21, 51-42517-01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExtensive Model Compatibility List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRheem\/Ruud Series:\u003c\/strong\u003e RA16, RP16, RA17, RP17, UA16, UP16\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpecific Models:\u003c\/strong\u003e RA1636AJ1NA, RA1642AJ1NA, RP1636AJ1NA, RP1642AJ1NA, RA1736AJ2NA, UA1636AJ1NA, UP1642AJ1NA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rheem","offers":[{"title":"Default Title","offer_id":53200044130667,"sku":"0662766607826","price":826.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/9683\/9531\/files\/51-105035-05.jpg?v=1778349866","url":"https:\/\/tophvacparts.com\/products\/rheem-protech-51-105035-05-outdoor-ecm-condenser-motor-1-3-hp-208-230v","provider":"HVAC Parts and Equipment Depot Open To Homeowners and Contractors","version":"1.0","type":"link"}