{"product_id":"montague-73355-5-thermal-expansion-valve-r449a","title":"Montague 73355-5 Thermal Expansion Valve R449A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MONTAGUE 73355-5 is a thermal expansion valve (TXV) designed for use with R449A refrigerant in commercial refrigeration systems. A TXV meters refrigerant flow into the evaporator coil, regulating superheat to maintain system efficiency and protect the compressor from liquid slugging. This valve is a Montague OEM part, sourced for use in commercial appliance applications where precise refrigerant metering is critical. Licensed refrigeration technicians and commercial HVAC-R service professionals are the primary installers of this component.\u003c\/p\u003e\u003cp\u003eThis TXV is intended for commercial refrigeration equipment operating on R449A, a low-global-warming-potential HFC blend commonly used as a replacement refrigerant in medium- and low-temperature applications. It is a Montague parts and accessories item, suited for service and repair of Montague commercial appliance systems that require R449A-compatible refrigerant control components.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCompatible with R449A refrigerant, a common HFC blend used in commercial refrigeration\u003c\/li\u003e\n\u003cli\u003eOEM Montague replacement part for commercial appliance systems\u003c\/li\u003e\n\u003cli\u003eMeters refrigerant flow to the evaporator for controlled superheat management\u003c\/li\u003e\n\u003cli\u003eDesigned for professional installation in commercial refrigeration service applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement for Montague commercial appliance refrigeration systems operating on R449A refrigerant. Refer to the equipment service manual to confirm fitment before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of a TXV must be performed by a certified EPA Section 608 technician authorized to handle HFC refrigerants. Recover all refrigerant and isolate the system before removing the existing valve. Follow the equipment manufacturer service documentation for proper valve orientation, bulb placement, and torque procedures. Leak-test all connections after reassembly before recharging the system.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant Type\u003c\/strong\u003e: R449A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type\u003c\/strong\u003e: Thermal Expansion Valve (TXV)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MONTAGUE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 73355-5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MONTAGUE","offers":[{"title":"Default Title","offer_id":51200182419762,"sku":"73355-5","price":372.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307159306.jpg?v=1779688422","url":"https:\/\/voomisupply.com\/products\/montague-73355-5-thermal-expansion-valve-r449a","provider":"Voomi Supply","version":"1.0","type":"link"}