{"product_id":"tecumseh-ak163at-038-j7-1-2-hp-r-12-reciprocating-compressor-commercial-back-pressure-aka9441axa","title":"Tecumseh ak163at-038-j7 1\/2 Hp R-12 Reciprocating Compressor Commercial Back Pressure AKA9441AXA","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Tecumseh AK163AT-038-J7 is a 1\/2 HP reciprocating compressor designed for commercial back pressure refrigeration applications. It is built to operate with R-12 refrigerant and runs on 115V at 60Hz or 100V at 50Hz, making it suitable for a range of commercial refrigeration systems. This unit is also cross-referenced as AKA9441AXA. HVAC and refrigeration technicians working on commercial display cases, reach-in coolers, and similar back pressure equipment will find this compressor a reliable replacement or service part. The AK163AT-038-J7 delivers 4100 BTU per hour of refrigeration capacity under ASHRAE test conditions at 115V and 60Hz. Input power draw is 800 watts, giving it an efficiency rating of 5.13 BTU per watt-hour. The evaporator temperature is rated at -6.7 degrees Celsius (20 degrees Fahrenheit), with a condensing temperature of 54 degrees Celsius (130 degrees Fahrenheit). The compressor uses a CSIR motor type with high start torque, which helps it start reliably under load. It is fan-cooled for consistent thermal management during continuous commercial use. The overload protection is external, and it uses a current relay for motor protection. The unit carries CSA Listed and UL Recognized agency approvals, confirming it meets North American safety and performance standards. The displacement is 22.599 cubic centimeters. It uses synthetic alkylate oil with a viscosity of 32 cSt and an oil charge of 453 cubic centimeters. Locked rotor amps are rated at 58.8, and rated load amps at 60Hz are 9.2. This compressor is a direct-drive, single-phase unit built for the demands of commercial refrigeration service work.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRated at 4100 BTU per hour refrigeration capacity under ASHRAE test conditions\u003c\/li\u003e\n\u003cli\u003eCSIR motor with high start torque and external overload protection using a current relay\u003c\/li\u003e\n\u003cli\u003eCSA Listed and UL Recognized for North American commercial refrigeration installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Tecumseh AK163AT-038-J7 is a dependable commercial back pressure reciprocating compressor engineered for R-12 refrigeration systems. It combines high start torque, fan cooling, and dual-voltage compatibility for reliable performance in demanding commercial environments.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TECUMSEH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: AK163AT-038-J7\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressor Type\u003c\/strong\u003e: Reciprocating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Commercial Back Pressure (CBP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant\u003c\/strong\u003e: R-12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage and Frequency\u003c\/strong\u003e: 115V 60Hz \/ 100V 50Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigeration Capacity\u003c\/strong\u003e: 4100 BTU per hour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power\u003c\/strong\u003e: 800 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e: 5.13 BTU per watt-hour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Temperature\u003c\/strong\u003e: -6.7 degrees Celsius (20 degrees Fahrenheit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondensing Temperature\u003c\/strong\u003e: 54 degrees Celsius (130 degrees Fahrenheit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e: 35 degrees Celsius (95 degrees Fahrenheit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Gas Temperature\u003c\/strong\u003e: 35 degrees Celsius (95 degrees Fahrenheit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Temperature\u003c\/strong\u003e: 46 degrees Celsius (115 degrees Fahrenheit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Torque\u003c\/strong\u003e: High Start Torque (HST)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressor Cooling\u003c\/strong\u003e: Fan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement\u003c\/strong\u003e: 22.599 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Type\u003c\/strong\u003e: Synthetic Alkylate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Viscosity\u003c\/strong\u003e: 32 cSt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Charge\u003c\/strong\u003e: 453 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range (50 Hz)\u003c\/strong\u003e: 90 to 110V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range (60 Hz)\u003c\/strong\u003e: 103 to 127V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocked Rotor Amps (LRA)\u003c\/strong\u003e: 58.8 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Load Amps (RLA 60 Hz)\u003c\/strong\u003e: 9.2 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Resistance Main\u003c\/strong\u003e: 0.59 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Resistance Start\u003c\/strong\u003e: 4.22 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Type\u003c\/strong\u003e: CSIR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload Type\u003c\/strong\u003e: External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Type\u003c\/strong\u003e: Current Relay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgency Approvals\u003c\/strong\u003e: CSA Listed, UL Recognized\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecumesh","offers":[{"title":"Default Title","offer_id":51121075093810,"sku":"AK163AT-038-J7","price":1485.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/AKA9441AXA.jpg?v=1777747667","url":"https:\/\/voomisupply.com\/products\/tecumseh-ak163at-038-j7-1-2-hp-r-12-reciprocating-compressor-commercial-back-pressure-aka9441axa","provider":"Voomi Supply","version":"1.0","type":"link"}