{"product_id":"ruud-rxhq-c36n-txv-expansion-valve-kit-r-410a","title":"Ruud rxhq-c36n Txv Expansion Valve Kit R-410A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RUUD rxhq-c36n is a thermostatic expansion valve (TXV) kit designed for use with R-410A refrigerant in split-system air conditioning and heat pump applications. The TXV meters refrigerant flow into the evaporator coil based on superheat, maintaining efficient system performance across varying load conditions. This kit provides the hardware needed for a complete valve replacement and is installed by licensed HVAC technicians as part of routine refrigerant-side servicing or system retrofit work.\u003c\/p\u003e\u003cp\u003eThe rxhq-c36n TXV kit is suited for residential and light-commercial split systems using R-410A refrigerant. It is typically installed at the indoor coil or air handler in applications where the existing expansion device has failed or where a coil is being converted from a fixed orifice to a TXV metering system. Refer to the system documentation to confirm proper superheat and subcooling targets before installation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned for R-410A refrigerant systems\u003c\/li\u003e\n\u003cli\u003eThermostatic expansion valve meters refrigerant flow based on evaporator superheat\u003c\/li\u003e\n\u003cli\u003eKit format includes components needed for complete valve replacement\u003c\/li\u003e\n\u003cli\u003eCompatible with split-system air conditioning and heat pump configurations\u003c\/li\u003e\n\u003cli\u003eSupports accurate refrigerant metering for consistent system efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style TXV replacement for RUUD split-system coils and air handlers using R-410A refrigerant. Confirm model-specific fitment against the unit nameplate and service documentation before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by an EPA Section 608 certified HVAC technician. Recover all refrigerant and depressurize the system before removing the existing expansion valve. Braze or connect per manufacturer specifications and pressure-test the system before recharging. Verify superheat and subcooling after recharge to confirm proper valve operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant Type\u003c\/strong\u003e: R-410A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Thermostatic 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: RUUD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: rxhq-c36n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RUUD","offers":[{"title":"Default Title","offer_id":51267940417842,"sku":"RXHQ-C36N","price":151.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308909565.jpg?v=1780695041","url":"https:\/\/voomisupply.com\/products\/ruud-rxhq-c36n-txv-expansion-valve-kit-r-410a","provider":"Voomi Supply","version":"1.0","type":"link"}