{"product_id":"copeland-comfort-control-alco-099027-control","title":"Copeland Comfort Control (Alco) 099027 Control","description":"\u003cp\u003eThe \u003cstrong\u003eCopeland Comfort Control (Alco) 099027\u003c\/strong\u003e is a high-performance \u003cstrong\u003ePS1-X5K single pressure control\u003c\/strong\u003e engineered for critical monitoring in refrigeration and HVACR systems. As a veteran-grade \u003cstrong\u003eadjustable pressure switch\u003c\/strong\u003e, this unit offers an upper setpoint range of 87 to 464 psig and a technical differential setpoint between 44 and 218 psig. Designed specifically as an \u003cstrong\u003eautomatic reset low pressure control\u003c\/strong\u003e, it facilitates seamless compressor protection and system cycling without manual intervention. This model serves as the direct 099027 replacement for discontinued or legacy parts, including the \u003cstrong\u003e097908\u003c\/strong\u003e, \u003cstrong\u003eHK680016\u003c\/strong\u003e, and original \u003cstrong\u003ePS1-X5K\u003c\/strong\u003e series. The hardware features a robust 1-meter (3 ft.) capillary tube equipped with a 1\/4\" flare nut for secure, leak-resistant connection to the high or low side of the circuit. Utilizing high-rated SPDT contacts, the \u003cstrong\u003eEmerson 099027 pressure switch\u003c\/strong\u003e ensures reliable electrical switching for industrial cooling or heat pump applications, maintaining tight system tolerances under demanding operational loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Pressure Regulation:\u003c\/strong\u003e Features adjustable range and differential pointers in both psig and bar for exacting field calibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Engineered as a drop-in replacement for \u003cstrong\u003eHK680016\u003c\/strong\u003e and \u003cstrong\u003e097908\u003c\/strong\u003e, ensuring minimal downtime during retrofits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Includes a heavy-duty cap tube and vibration-resistant 1\/4\" flare nut connection for long-term mechanical integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Versatility:\u003c\/strong\u003e High-rated SPDT contacts allow for flexible wiring in both control and alarm circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Security:\u003c\/strong\u003e Range and differential settings are individually lockable via an integrated tab to prevent accidental setpoint drift.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Copeland Comfort Control (Alco) 099027 compatible with modern refrigerants?\u003c\/strong\u003e\u003cbr\u003eYes, the \u003cstrong\u003ePS1-X5K\u003c\/strong\u003e is designed for standard HFC, HCFC, and CFC refrigerants used in commercial refrigeration and air conditioning systems, provided the operating pressures remain within the 87 to 464 psig range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I calibrate the differential on this pressure switch?\u003c\/strong\u003e\u003cbr\u003eCalibration is handled via the internal adjustment screws. Professionals use the visible scale pointers to set the cut-in and cut-out points, then secure the settings using the locking tabs to maintain accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 099027 and the PS1-X5K?\u003c\/strong\u003e\u003cbr\u003eThe 099027 is the specific Emerson Alco part number for the \u003cstrong\u003ePS1-X5K\u003c\/strong\u003e model configuration. They are technically identical and represent the same physical control unit used in the field.\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":1640561901593,"sku":"099027","price":202.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_23b75b9c-d0e5-4f92-9299-9c0170f1382c.png?v=1792461405","url":"https:\/\/www.gsistore.com\/en-ca\/products\/copeland-comfort-control-alco-099027-control","provider":"GSIstore","version":"1.0","type":"link"}