{"product_id":"diversitech-txvh-04-txv-replacement-capacity-cartridge","title":"Diversitech TXVH-04 Txv Replacement Capacity Cartridge","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DIVERSITECH TXVH-04 is a capacity cartridge designed for use with TXVH and TXVHE series thermostatic expansion valves. TXV cartridges regulate refrigerant flow into the evaporator coil by responding to suction line temperature and pressure, maintaining the correct superheat setting across varying load conditions. This cartridge is a direct-fit replacement component, allowing technicians to service an existing valve body without replacing the entire assembly. HVAC refrigeration technicians install this part during system maintenance or when correcting superheat issues traced to a worn or failed cartridge.\u003c\/p\u003e\u003cp\u003eThis cartridge is suited for refrigeration and air conditioning systems where TXVH or TXVHE valve bodies are already installed. It is used in both residential and light commercial HVAC applications where precise refrigerant metering is required. When a system presents symptoms such as improper superheat, flooding, or starved evaporator conditions, replacing the cartridge is a targeted repair that restores valve performance without full valve replacement.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit capacity cartridge for TXVH and TXVHE valve bodies\u003c\/li\u003e\n\u003cli\u003eRestores proper refrigerant metering and superheat control\u003c\/li\u003e\n\u003cli\u003eAllows cartridge-only replacement without removing the full valve assembly\u003c\/li\u003e\n\u003cli\u003eCompatible with refrigeration and air conditioning system applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with TXVH and TXVHE series thermostatic expansion valves.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician holding an EPA Section 608 certification. Recover all system refrigerant and ensure the system is fully depressurized before removing the existing cartridge. Follow the valve manufacturer's torque and installation guidance when seating the new cartridge to prevent leaks. Recheck system superheat after recharging to confirm proper valve operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type\u003c\/strong\u003e: Capacity Cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Valve Series\u003c\/strong\u003e: TXVH, TXVHE\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DIVERSITECH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TXVH-04\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DIVERSITECH","offers":[{"title":"Default Title","offer_id":68655939748146,"sku":"TXVH-04","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f45a4f8726ae64cdf8a5808b10c98af1_483686d8-1798-4bb5-8a8d-3ed7cd07a746.jpg?v=1794499645","url":"https:\/\/voomisupply.com\/products\/diversitech-txvh-04-txv-replacement-capacity-cartridge","provider":"Voomi Supply","version":"1.0","type":"link"}