{"product_id":"copeland-comfort-control-alco-061730-expansion-valve","title":"Copeland Comfort Control (Alco) 061730 Expansion Valve","description":"\u003cp\u003eThe \u003cstrong\u003eCopeland Comfort Control (Alco) 061730\u003c\/strong\u003e is a high-performance \u003cstrong\u003eHFES 3 HCA\u003c\/strong\u003e series \u003cstrong\u003ethermal expansion valve\u003c\/strong\u003e engineered specifically for \u003cstrong\u003eR22\u003c\/strong\u003e and \u003cstrong\u003eR407C\u003c\/strong\u003e systems. As a \u003cstrong\u003ebalanced port TXV\u003c\/strong\u003e, it excels in maintaining precise \u003cstrong\u003esuperheat control\u003c\/strong\u003e across varying head pressures, making it an ideal choice for \u003cstrong\u003eheat pump\u003c\/strong\u003e applications where bi-flow capability is required. This \u003cstrong\u003e3-ton capacity\u003c\/strong\u003e valve features a \u003cstrong\u003estraight body\u003c\/strong\u003e configuration with \u003cstrong\u003e1\/2\" x 5\/8\" ODF sweat\u003c\/strong\u003e connections and is \u003cstrong\u003eexternally equalized\u003c\/strong\u003e to compensate for pressure drops across the evaporator.\u003c\/p\u003e\n\u003cp\u003eDesigned for professional contractors, the \u003cstrong\u003eCopeland Comfort Control (Alco) \u003c\/strong\u003e\u003cstrong\u003e061730\u003c\/strong\u003e includes a \u003cstrong\u003estainless steel replaceable power element\u003c\/strong\u003e to resist corrosion and structural fatigue. The \u003cstrong\u003e5-foot capillary tube\u003c\/strong\u003e and specialized \u003cstrong\u003eheat pump charge\u003c\/strong\u003e ensure rapid response to load changes, preventing liquid slugging and optimizing compressor efficiency. Whether performing a \u003cstrong\u003eTXV replacement\u003c\/strong\u003e or a new system install, this \u003cstrong\u003estraight-through\u003c\/strong\u003e thermal expansion valve provides the reliability needed for light commercial and residential HVACR demands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Port Design:\u003c\/strong\u003e Delivers consistent refrigerant metering even during significant ambient temperature swings and pressure fluctuations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-Directional Capability:\u003c\/strong\u003e Specifically designed for \u003cstrong\u003eheat pump\u003c\/strong\u003e cycles, allowing efficient operation in both heating and cooling modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Features a \u003cstrong\u003estainless steel power assembly\u003c\/strong\u003e that prevents premature valve failure in high-humidity environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Equalization:\u003c\/strong\u003e The \u003cstrong\u003eexternally equalized\u003c\/strong\u003e 1\/4\" connection ensures accurate sensing of evaporator outlet pressure for stable superheat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Versatility:\u003c\/strong\u003e Compatible with both \u003cstrong\u003eR22\u003c\/strong\u003e and \u003cstrong\u003eR407C\u003c\/strong\u003e, providing a reliable solution for aging equipment and retrofits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this valve on an internally equalized system?\u003c\/strong\u003e\u003cbr\u003eNo. This is an \u003cstrong\u003eexternally equalized TXV\u003c\/strong\u003e. The equalizer line must be connected to the suction line near the sensing bulb to ensure the valve references the correct pressure for \u003cstrong\u003esuperheat adjustment\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this TXV support bi-flow operation?\u003c\/strong\u003e\u003cbr\u003eYes. The \u003cstrong\u003eHFES series\u003c\/strong\u003e is a balanced port valve capable of flow in both directions, making it suitable for \u003cstrong\u003eheat pump\u003c\/strong\u003e outdoor or indoor coils without the need for additional check valves in some configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat precautions should be taken during soldering?\u003c\/strong\u003e\u003cbr\u003eAlways use a wet rag or heat-sink paste to protect the \u003cstrong\u003estraight body\u003c\/strong\u003e and power element. Excessive heat during the \u003cstrong\u003esweat connection\u003c\/strong\u003e process can damage internal seals and the diaphragm.\u003c\/p\u003e\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 Comfort Control (Alco)","offers":[{"title":"Default Title","offer_id":35647096716,"sku":"061730","price":112.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_4e3a524f-3052-40e8-afa2-831ec5dbbfe3.png?v=1790792895","url":"https:\/\/www.gsistore.com\/products\/copeland-comfort-control-alco-061730-expansion-valve","provider":"GSIstore","version":"1.0","type":"link"}