{"product_id":"water-to-air-heat-exchanger-18x20-in-3-row-3-8-in-ports","title":"Water-to-Air Heat Exchanger 18x20 in, 3-Row, 3\/8 in Ports","description":"\u003cp\u003eWater to air heat exchanger transfers heat fast to stabilize air and water temperatures in demanding HVAC, hydronic, and industrial setups. Built with copper-brazed construction and epoxy-coated aluminum fins, it’s designed for high compatibility, leak resistance, and efficient heat exchange. The 18\" x 20\" plate area and 3-row copper tube layout deliver strong performance while the thickened interfaces support secure plumbing connections.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eDelivers efficient heat transfer with 3-row 3\/8\" seamless copper tubes and 242 aluminum fins for high-surface-area exchange.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eWithstands harsh conditions with copper-brazed edges\/contact points and epoxy-coated fins for corrosion and wear resistance.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSupports secure installs with thickened threaded copper ports designed to reduce seepage and simplify hookups.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eHandles wide temperature ranges for demanding systems: -40°C to 180°C (-40°F to 356°F).\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eFits many applications with dual-use design for water heating\/cooling via forced-air or fan-coil style setups.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eDesigned for quick-scan buyers who need dependable heat exchange without constant maintenance, this copper-and-aluminum unit focuses on tight construction, strong thermal performance, and stable operation under pressure. Each exchanger is vacuum brazed and leak tested to help reduce micro-leak risk over time. Use it for hydronic air handlers, workshop heating, process cooling, or custom builds where compact capacity matters. Grab yours today and size your system with confidence.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eType: Water to air heat exchanger (dual use)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003ePlate area: 18 x 20 in (45.72 x 50.8 cm)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eOverall size (L x W x H): 25.59 x 18.03 x 3.62 in (650 x 458 x 92 mm)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eCopper tubes: 3-row, 3\/8 in (1 cm) ports\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eAluminum fins: 242 pcs (12 fins per inch)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eOperating temperature: -40°C to 180°C (-40°F to 356°F)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMax working pressure: 2.5 MPa\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eHeat capacity: ≥133K BTU\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMaterials: Copper, aluminum fins (epoxy-coated)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eColor: Gold\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eNet weight (with accessories): 17.64 lb (8 kg)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eCertification: CE\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2X","offers":[{"title":"Default Title","offer_id":55500451676487,"sku":"VEV-003255-B","price":400.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/5402\/2983\/files\/WatertoAirHeatExchanger18x20in3Row38inPortsDefaultTitle.jpg?v=1792523490","url":"https:\/\/bluemall.nl\/nl\/products\/water-to-air-heat-exchanger-18x20-in-3-row-3-8-in-ports","provider":"Bluemall","version":"1.0","type":"link"}