{"product_id":"copeland-510-0993-00","title":"Copeland 510-0993-00 DTC Valve Group","description":"\u003cp\u003eThe \u003cstrong\u003eCopeland 510-0993-00 DTC Valve Group\u003c\/strong\u003e is the \u003cstrong\u003eDischarge Temperature Control (DTC) valve\u003c\/strong\u003e assembly used to protect Copeland compressors from \u003cstrong\u003eoverheating on high discharge temperature\u003c\/strong\u003e. The group is a \u003cstrong\u003ebrass valve body\u003c\/strong\u003e with a \u003cstrong\u003ecopper capillary and sensing bulb\u003c\/strong\u003e, a \u003cstrong\u003eblack cap\u003c\/strong\u003e, and a sealing washer, supplied together as one \u003cstrong\u003eOEM valve group\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eDTC valve\u003c\/strong\u003e is one half of Copeland’s \u003cstrong\u003edischarge temperature control\u003c\/strong\u003e system. When the \u003cstrong\u003edischarge line thermostat\u003c\/strong\u003e senses that temperature is climbing toward an unsafe level, the \u003cstrong\u003eDTC valve\u003c\/strong\u003e opens and lets a controlled amount of \u003cstrong\u003eliquid refrigerant\u003c\/strong\u003e into the compressor to pull \u003cstrong\u003edischarge temperature\u003c\/strong\u003e back down before heat can damage \u003cstrong\u003ereed valves\u003c\/strong\u003e, oil, and \u003cstrong\u003emotor windings\u003c\/strong\u003e. This is most important on \u003cstrong\u003elow-temperature\u003c\/strong\u003e and \u003cstrong\u003ehigh compression ratio\u003c\/strong\u003e applications where discharge temperature runs hottest. The \u003cstrong\u003e510-0993-00\u003c\/strong\u003e is the valve group inside Copeland’s \u003cstrong\u003e998-1000-52 DTC Valve and Thermostat Kit\u003c\/strong\u003e, which also contains the \u003cstrong\u003e998-0177-00\u003c\/strong\u003e EVI T-fitting adapter kit and the \u003cstrong\u003e998-7022-09\u003c\/strong\u003e thermostat kit. Order the valve group on its own when the valve is the only component that needs replacing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM DTC Valve Group:\u003c\/strong\u003e The same \u003cstrong\u003e510-0993-00\u003c\/strong\u003e valve group Copeland specifies within its \u003cstrong\u003e998-1000-52\u003c\/strong\u003e discharge temperature control kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects the Compressor:\u003c\/strong\u003e Injects \u003cstrong\u003eliquid refrigerant\u003c\/strong\u003e on demand to control \u003cstrong\u003edischarge temperature\u003c\/strong\u003e and reduce \u003cstrong\u003ereed valve\u003c\/strong\u003e fatigue, \u003cstrong\u003eoil breakdown\u003c\/strong\u003e, and winding damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplace Just the Valve:\u003c\/strong\u003e Buy only the valve group instead of a full kit when the \u003cstrong\u003ethermostat\u003c\/strong\u003e and fittings are still good.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Group:\u003c\/strong\u003e Includes the valve, \u003cstrong\u003ecapillary and bulb\u003c\/strong\u003e, cap, and washer shown, ready to install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does a DTC valve do?\u003c\/strong\u003e It meters \u003cstrong\u003eliquid refrigerant\u003c\/strong\u003e into the compressor when \u003cstrong\u003edischarge temperature\u003c\/strong\u003e gets too high, cooling it back into a safe operating range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this include the thermostat?\u003c\/strong\u003e No. The \u003cstrong\u003e510-0993-00\u003c\/strong\u003e is the valve group only. The \u003cstrong\u003ethermostat kit\u003c\/strong\u003e (\u003cstrong\u003e998-7022-09\u003c\/strong\u003e) is a separate component; the complete \u003cstrong\u003e998-1000-52\u003c\/strong\u003e kit includes both.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do I confirm fit?\u003c\/strong\u003e Check that your compressor uses a \u003cstrong\u003eDTC valve\u003c\/strong\u003e discharge temperature control system and compare the part number on the existing valve to the \u003cstrong\u003e510-0993-00\u003c\/strong\u003e before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Copeland","offers":[{"title":"Default Title","offer_id":67597826162866,"sku":"510-0993-00","price":512.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/510-0993-00.jpg?v=1790707581","url":"https:\/\/www.gsistore.com\/en-ca\/products\/copeland-510-0993-00","provider":"GSIstore","version":"1.0","type":"link"}