{"product_id":"hoshizaki-4a5302-01-expansion-valve-commercial-refrigeration","title":"Hoshizaki 4a5302-01 Expansion Valve Commercial Refrigeration","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HOSHIZAKI 4a5302-01 is a thermostatic expansion valve (TXV) designed for use in commercial refrigeration and ice machine systems. The TXV meters refrigerant flow into the evaporator based on superheat, maintaining efficient heat transfer and protecting the compressor from liquid slugging. This component is a direct OEM replacement part sourced from HOSHIZAKI, ensuring correct fit and function within the refrigerant circuit. Installation is performed by licensed HVAC-R technicians with experience in commercial refrigeration systems.\u003c\/p\u003e\u003cp\u003eThis expansion valve is used in commercial refrigeration applications typical of HOSHIZAKI equipment, including ice machines and reach-in refrigeration units found in foodservice and commercial kitchen environments. The valve manages refrigerant metering at the evaporator inlet, which is critical for maintaining proper system capacity and energy efficiency. It is suited for replacement during routine refrigerant circuit servicing or when diagnosing issues related to improper superheat, icing, or insufficient cooling capacity.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM HOSHIZAKI replacement expansion valve for direct fit installation\u003c\/li\u003e\n\u003cli\u003eMeters refrigerant flow to maintain proper evaporator superheat\u003c\/li\u003e\n\u003cli\u003eProtects compressor from liquid refrigerant slugging\u003c\/li\u003e\n\u003cli\u003eDesigned for commercial refrigeration duty cycles\u003c\/li\u003e\n\u003cli\u003ePart number 4a5302-01 ensures correct OEM fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement expansion valve for HOSHIZAKI commercial refrigeration and ice machine equipment. Refer to your unit service manual or HOSHIZAKI technical support to confirm fitment for your specific model before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of expansion valves requires an EPA Section 608 certified HVAC-R technician and proper refrigerant recovery equipment. Always recover and reclaim system refrigerant before opening the refrigerant circuit, following applicable federal and local environmental regulations. The system must be fully evacuated and pressure-tested after valve replacement before recharging with refrigerant. Refer to the equipment service manual for system-specific procedures and refrigerant type requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type\u003c\/strong\u003e: Expansion Valve (TXV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Commercial Refrigeration and Ice Machine Systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HOSHIZAKI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4a5302-01\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOSHIZAKI","offers":[{"title":"Default Title","offer_id":51207285899570,"sku":"4A5302-01","price":142.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307156978.gif?v=1779726327","url":"https:\/\/voomisupply.com\/products\/hoshizaki-4a5302-01-expansion-valve-commercial-refrigeration","provider":"Voomi Supply","version":"1.0","type":"link"}