{"product_id":"daikin-mcquay-tx3n4-txv","title":"Daikin-McQuay TX3N4 TXV","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eDaikin-McQuay TX3N4 TXV\u003c\/strong\u003e is a thermostatic expansion valve service component designed for \u003cstrong\u003eR-410A HVAC systems\u003c\/strong\u003e. The TX3N4 is identified as a \u003cstrong\u003e3-ton non-bleed R-410A TXV kit\u003c\/strong\u003e, with applications commonly covering the \u003cstrong\u003e2.5 to 3 ton\u003c\/strong\u003e capacity range.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe valve regulates liquid refrigerant flow into the evaporator according to system operating conditions. Proper refrigerant metering helps maintain the required evaporator superheat and supports efficient heat transfer as system load changes.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTX3N4 R-410A expansion valve\u003c\/strong\u003e is intended for compatible Daikin and McQuay equipment where this specific TXV is called for. Contractors should verify the complete equipment model and serial number before ordering. TXV selection should not be based on tonnage alone because refrigerant type, evaporator coil design, and equipment configuration must also match.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Daikin-McQuay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e TX3N4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Thermostatic Expansion Valve (TXV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R-410A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 2.5–3 Ton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 3 Ton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Non-Bleed\u003c\/li\u003e\n\u003cli\u003eControls refrigerant flow into the evaporator\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper evaporator superheat\u003c\/li\u003e\n\u003cli\u003eResponds to changing system load conditions\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Daikin-McQuay HVAC equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat refrigerant is the TX3N4 designed for?\u003c\/strong\u003e\u003cbr\u003eThe TX3N4 is designed for \u003cstrong\u003eR-410A refrigerant systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat tonnage is the Daikin-McQuay TX3N4 used with?\u003c\/strong\u003e\u003cbr\u003eIt is commonly listed for \u003cstrong\u003e2.5 to 3 ton applications\u003c\/strong\u003e, with Daikin documentation identifying it as a 3-ton TXV kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the TX3N4 a non-bleed TXV?\u003c\/strong\u003e\u003cbr\u003eYes. The TX3N4 is identified as a \u003cstrong\u003enon-bleed R-410A thermostatic expansion valve kit\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I select this TXV based only on system tonnage?\u003c\/strong\u003e\u003cbr\u003eNo. Always verify the \u003cstrong\u003eequipment model and serial number\u003c\/strong\u003e. Refrigerant type, evaporator coil, capacity, and system configuration must match the TXV application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e 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\n\u003cp\u003e\u003cspan\u003eTX3N4 is the cross for 0151M00074 \u003c\/span\u003e\u003c\/p\u003e","brand":"Daikin-McQuay","offers":[{"title":"Default Title","offer_id":42329046188210,"sku":"TX3N4","price":233.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_620008d1-96a1-4dd5-9cbd-b8bfbde2405e.png?v=1788231863","url":"https:\/\/www.gsistore.com\/en-ca\/products\/daikin-mcquay-tx3n4-txv","provider":"GSIstore","version":"1.0","type":"link"}