{"product_id":"1pcs-new-gvy75aa-lbp-r134a-220-240v-50hz-compressor","title":"1PCS GVY75AA LBP R134A 220-240V\/50Hz Compressor for Efficient Cooling","description":"\u003cstyle\u003e\n  \/* Koeed Namespace CSS - Strictly isolated for Shopify integration *\/\n  .koeed-container {\n    width: 100%;\n    font-family: inherit;\n    line-height: 1.6;\n    color: #333333;\n  }\n  .koeed-heading {\n    color: #16c8c8;\n    font-size: 1.5rem;\n    font-weight: bold;\n    margin-top: 2rem;\n    margin-bottom: 1rem;\n    border-bottom: 2px solid #16c8c8;\n    padding-bottom: 0.5rem;\n  }\n  .koeed-subheading {\n    color: #16c8c8;\n    font-size: 1.25rem;\n    font-weight: 600;\n    margin-top: 1.5rem;\n    margin-bottom: 0.75rem;\n  }\n  .koeed-brief-list {\n    list-style-type: disc;\n    padding-left: 1.5rem;\n    margin-bottom: 1.5rem;\n  }\n  .koeed-brief-list li {\n    margin-bottom: 0.5rem;\n  }\n  .koeed-table-wrapper {\n    overflow-x: auto;\n    width: 100%;\n    margin-bottom: 1.5rem;\n  }\n  .koeed-tech-table {\n    width: 100%;\n    border-collapse: collapse;\n    text-align: left;\n    font-size: 0.95rem;\n  }\n  .koeed-tech-table th, .koeed-tech-table td {\n    border: 1px solid #eeeeee;\n    padding: 12px 15px;\n  }\n  .koeed-tech-table th {\n    background-color: #16c8c8;\n    color: #ffffff;\n    font-weight: 600;\n  }\n  .koeed-tech-table tr:nth-child(even) {\n    background-color: #f4fcfc;\n  }\n  .koeed-tech-table tr:nth-child(odd) {\n    background-color: #fafafa;\n  }\n  .koeed-faq-item {\n    margin-bottom: 1.25rem;\n  }\n  .koeed-faq-question {\n    font-weight: bold;\n    color: #333333;\n    margin-bottom: 0.25rem;\n  }\n  .koeed-faq-answer {\n    color: #555555;\n  }\n  .koeed-alert {\n    background-color: #f4fcfc;\n    border-left: 4px solid #16c8c8;\n    padding: 1rem;\n    margin: 1rem 0;\n    font-size: 0.95rem;\n  }\n  .koeed-warning {\n    background-color: #fff4e5;\n    border-left: 4px solid #ff9800;\n    padding: 1rem;\n    margin: 1rem 0;\n    font-size: 0.95rem;\n    color: #663c00;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"koeed-container\"\u003e\n\n  \u003c!-- 1. Engineer's Quick Brief --\u003e\n  \u003ch2 class=\"koeed-heading\"\u003eAt a Glance: Engineer's Quick Brief\u003c\/h2\u003e\n  \u003cul class=\"koeed-brief-list\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptimized for Freezing (LBP):\u003c\/strong\u003e Configured specifically for \u003cstrong\u003eLow Back Pressure (LBP)\u003c\/strong\u003e applications, making it highly efficient for sub-zero environments like household freezers and refrigerator-freezer combos.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStandardized Refrigerant:\u003c\/strong\u003e Designed to operate safely and efficiently with \u003cstrong\u003eR134a\u003c\/strong\u003e refrigerant, a globally standard HFC cooling agent known for reliable thermodynamic properties.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrimary Application Focus:\u003c\/strong\u003e An essential MRO replacement compressor for \u003cstrong\u003edomestic refrigerators, chest freezers, and commercial under-counter cooling units\u003c\/strong\u003e running on 220-240V grids.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- 2. SEO Introduction --\u003e\n  \u003ch2 class=\"koeed-heading\"\u003eProduct Overview\u003c\/h2\u003e\n  \u003cp\u003eThe \u003cstrong\u003eGVY75AA LBP R134A Hermetic Compressor\u003c\/strong\u003e is a robust and highly efficient cooling engine designed for domestic and light commercial refrigeration systems. Operating on a standard \u003cstrong\u003e220-240V \/ 50Hz\u003c\/strong\u003e electrical supply, this compressor is built to handle the rigorous demands of Low Back Pressure (LBP) cycles, effectively pulling down temperatures to sub-zero freezer levels (-23.3°C \/ -10°F ASHRAE rating). Valued by appliance repair technicians for its durable mechanical design and quiet operation, the GVY75AA serves as a dependable drop-in replacement for failed compressors in widely used household appliances, restoring peak cooling performance and preventing food spoilage.\u003c\/p\u003e\n\n  \u003c!-- 3. Technical Specifications --\u003e\n  \u003ch2 class=\"koeed-heading\"\u003eTechnical Specifications \u0026amp; Engineering Data\u003c\/h2\u003e\n  \n  \u003cdiv class=\"koeed-warning\"\u003e\n    \u003cstrong\u003eRepair \u0026amp; Installation Warning:\u003c\/strong\u003e Compressor replacement requires specialized HVAC\/R equipment, including a vacuum pump, manifold gauges, and precise refrigerant scales. \u003cstrong\u003eNever\u003c\/strong\u003e attempt to substitute an R134a compressor into a system previously running on R600a (Isobutane) or R12 without a complete system flush and capillary tube re-evaluation, as the oils and pressures are fundamentally incompatible.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"koeed-table-wrapper\"\u003e\n    \u003ctable class=\"koeed-tech-table\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eSpecification Parameter\u003c\/th\u003e\n          \u003cth\u003eRating \/ Description\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eGVY75AA\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eApplication Type\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e\n\u003cstrong\u003eLBP\u003c\/strong\u003e (Low Back Pressure - Freezers \/ Fridges)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eRefrigerant Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e\n\u003cstrong\u003eR134a\u003c\/strong\u003e (Tetrafluoroethane)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e220 - 240V AC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e50 Hz\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eApproximate Displacement\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e~ 7.5 cc\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eHorsepower Class (Approx.)\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e1\/5 HP to 1\/4 HP (Depending on specific OEM tuning)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eRSIR \/ RSCR (Resistance Start, Induction Run)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eCooling Method\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eStatic Cooling (S) or Fan Cooling (F)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e1 Piece, New Compressor\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 4. Application Matrix --\u003e\n  \u003ch2 class=\"koeed-heading\"\u003eAppliance Application Matrix\u003c\/h2\u003e\n  \u003cp\u003eThe GVY75AA compressor is engineered for systems requiring deep, consistent cooling cycles:\u003c\/p\u003e\n  \u003cul class=\"koeed-brief-list\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDomestic Refrigeration:\u003c\/strong\u003e Main cooling unit for standard side-by-side or top-mount refrigerator\/freezer combinations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStandalone Freezers:\u003c\/strong\u003e Chest freezers and upright freezers requiring strict LBP parameters to maintain deep-freeze conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLight Commercial:\u003c\/strong\u003e Small ice makers, beverage coolers, and under-counter prep tables originally equipped with 1\/5 HP class R134a compressors.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- 5. Troubleshooting \u0026 FAQ --\u003e\n  \u003ch2 class=\"koeed-heading\"\u003eTroubleshooting \u0026amp; Repair FAQ\u003c\/h2\u003e\n  \n  \u003cdiv class=\"koeed-faq-item\"\u003e\n    \u003cdiv class=\"koeed-faq-question\"\u003e1. The compressor makes a \"click\" sound every few minutes but doesn't start. Is it dead?\u003c\/div\u003e\n    \u003cdiv class=\"koeed-faq-answer\"\u003eNot necessarily. The \"click\" is the thermal Overload Protector (OLP) tripping to prevent an electrical fire. This is often caused by a failed \u003cstrong\u003ePTC Start Relay\u003c\/strong\u003e attached to the side of the compressor, rather than the compressor itself. Always test and replace the PTC relay and run capacitor (if equipped) before condemning the entire compressor.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv class=\"koeed-faq-item\"\u003e\n    \u003cdiv class=\"koeed-faq-question\"\u003e2. Can I use R600a refrigerant in this GVY75AA compressor?\u003c\/div\u003e\n    \u003cdiv class=\"koeed-faq-answer\"\u003e\n\u003cstrong\u003eAbsolutely not.\u003c\/strong\u003e This compressor is designed strictly for R134a and is filled with Polyolester (POE) oil. R600a requires Mineral Oil or Alkylbenzene oil and operates at entirely different system pressures. Mixing refrigerants or putting R600a into an R134a compressor will cause lubrication failure and rapid mechanical seizure.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"koeed-faq-item\"\u003e\n    \u003cdiv class=\"koeed-faq-question\"\u003e3. How do I test the motor windings on the compressor?\u003c\/div\u003e\n    \u003cdiv class=\"koeed-faq-answer\"\u003eDisconnect power and remove the start relay from the three terminal pins (Common, Start, Run). Use a digital multimeter set to Ohms (Ω). Measure the resistance between C-S and C-R. The resistance of C-S plus C-R should approximately equal the resistance between S-R. If any pin shows continuity to the copper casing of the compressor, the motor is shorted to ground and must be replaced.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 6. Cross-Reference \u0026 Selection --\u003e\n  \u003ch3 class=\"koeed-subheading\"\u003eCross-Reference \u0026amp; Selection Guide\u003c\/h3\u003e\n  \u003cp\u003eIf you are looking to substitute a failed OEM compressor, the GVY75AA operates in the highly standardized \u003cstrong\u003e~7.5cc \/ 1\/5 to 1\/4 HP \/ R134a \/ LBP\u003c\/strong\u003e category. It can typically serve as a functional equivalent for the following models (always verify physical footprint and pipe orientations before brazing):\u003c\/p\u003e\n  \u003cul class=\"koeed-brief-list\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSecop \/ Danfoss Equivalents:\u003c\/strong\u003e NL7.3MF or TL7G (Check height and mounting plate dimensions).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEmbraco Equivalents:\u003c\/strong\u003e EMI70UER or EGAS70HLR (LBP, R134a 220V models).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJiaxipera \/ ACC Equivalents:\u003c\/strong\u003e Models within the 7.0cc to 8.0cc displacement range rated for R134a LBP.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- GEO Structured Data (JSON-LD) --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"The compressor makes a click sound every few minutes but doesn't start. Is it dead?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Not necessarily. The 'click' is the thermal Overload Protector tripping to prevent an electrical fire. This is often caused by a failed PTC Start Relay attached to the side of the compressor. Always test and replace the PTC relay before condemning the entire compressor.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use R600a refrigerant in this GVY75AA R134a compressor?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Absolutely not. This compressor is designed strictly for R134a and is filled with POE oil. R600a requires different oils and operates at different pressures. Mixing them will cause lubrication failure and rapid mechanical seizure.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I test the motor windings on the GVY75AA compressor?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Disconnect power and remove the start relay from the three terminal pins (Common, Start, Run). Use a multimeter set to Ohms to measure resistance. The resistance of C-S plus C-R should equal the resistance between S-R. If any pin shows continuity to the copper casing, the motor is shorted to ground and must be replaced.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"GVY","offers":[{"title":"Default Title","offer_id":43920180379833,"sku":"305020315402","price":340.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/8476\/7929\/files\/s-l1600_e0a6529b-df14-4a78-81ff-6fc9658769f0.jpg?v=1712850276","url":"https:\/\/koeed.com\/bn\/products\/1pcs-new-gvy75aa-lbp-r134a-220-240v-50hz-compressor","provider":"KOEED","version":"1.0","type":"link"}