{"product_id":"supco-pro22-relay-with-overload-combination","title":"Supco pro22 Relay with Overload Combination","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SUPCO pro22 is a PRO Series relay and overload combination unit designed for single-phase compressor starting applications in refrigeration and air conditioning systems. Operating at 230 volts, this combination device integrates a start relay and thermal overload protector into a single assembly, reducing the component count and simplifying service calls. Licensed HVAC and refrigeration technicians install this type of combination starter on hermetic compressors where the original relay or overload has failed or degraded. Its consolidated design makes it a practical choice for field replacement work.\u003c\/p\u003e\n\u003cp\u003eThe pro22 is suited for residential and light commercial refrigeration and cooling equipment. Typical applications include window air conditioners, refrigerators, freezers, and small unitary HVAC equipment that use single-phase hermetic compressors operating at 230 volts. When the original start component wears out, a combination relay and overload unit like this allows a technician to restore normal compressor operation with a single replacement part rather than sourcing a relay and overload separately.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated relay and thermal overload in one assembly for faster field replacement\u003c\/li\u003e\n  \u003cli\u003eRated for 230-volt single-phase compressor applications\u003c\/li\u003e\n  \u003cli\u003ePRO Series construction designed for HVAC and refrigeration service use\u003c\/li\u003e\n  \u003cli\u003eReduces parts inventory by combining two functions into one unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement relay and overload combination for single-phase hermetic compressors in 230-volt refrigeration and air conditioning equipment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified HVAC or refrigeration technician. Disconnect and lock out all power to the unit before removing the existing relay or overload. Confirm the replacement voltage rating matches the compressor nameplate before installation. Verify that compressor terminals are clean and undamaged before fitting the new combination unit.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 230 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: PRO Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Relay and Overload Combination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SUPCO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: pro22\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUPCO","offers":[{"title":"Default Title","offer_id":51138354872626,"sku":"PRO22","price":16.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7610bb0779e1669212e32b94f68478d9.jpg?v=1778254083","url":"https:\/\/voomisupply.com\/products\/supco-pro22-relay-with-overload-combination","provider":"Voomi Supply","version":"1.0","type":"link"}