{"product_id":"serpentin-devaporateur-arcoaire-eaa4x48l21a-a-4-tonnes","title":"ARCOAIRE EAA4X48L21A Evaporator A-Coil | 4 Tons","description":"\u003ch2\u003eFour tons on a 21 in furnace, for large multi-storey houses\u003c\/h2\u003e\n\u003cp\u003eIn a large multi-storey house with a finished basement, the central system has to cool a lot of air over several levels. The \u003cstrong\u003eArcoaire EAA4X48L21A A-coil\u003c\/strong\u003e offers 4 tons (48,000 BTU\/h nominal) on R-410A and is designed, according to the manufacturer’s nomenclature, for a 21 in wide cabinet. It sits in the plenum of an electric furnace or air handler and completes an outdoor unit, air conditioner or heat pump. This model is available while supplies last.\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eArcoaire delivers this A-coil without a cabinet: it slides into the furnace plenum, or into a suitable casing, not included. Mounting is vertical, whether the air flows up or down. On the refrigeration side, Arcoaire installs an R-410A TXV at the factory, and the connection is made through 3\/8 in (liquid) and 7\/8 in (suction) copper stubs; the main tubes and the fins are aluminum. At 49.0 lb (22 kg) shipping weight, it is a substantial coil, which we handle with care in narrow plenums.\u003c\/p\u003e\n\u003ch3\u003eA bigger coil does not fix everything\u003c\/h3\u003e\n\u003cp\u003eOne complaint comes up often in large houses in \u003cstrong\u003eLongueuil\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e or on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e: the upper floor stays hot while the basement is cool. Increasing the coil’s capacity does not fix that imbalance if the upper floor’s supply ducts or return air are undersized. During the estimate, we examine the ductwork along with the furnace; if corrections are needed, they appear in the quote, next to the coil.\u003c\/p\u003e\n\u003ch3\u003eWinter as well as summer\u003c\/h3\u003e\n\u003cp\u003eArcoaire’s brochure declares this coil compatible with a heat pump. Matched with a central heat pump of the same capacity, it distributes heat for much of the winter, and the electric furnace tops up during deep cold. A coil sold alone, however, has no efficiency rating of its own and does not qualify for the LogisVert grant. Arcoaire does not publish a matching list for this model, so we check the R-410A outdoor unit before ordering.\u003c\/p\u003e\n\u003ch3\u003eInstallation by AirGreen\u003c\/h3\u003e\n\u003cp\u003eOur family business has been working in Montreal for more than fifteen years, under RBQ licence 5645-9605-01, which covers ventilation, refrigeration and electrical work. A single free visit lets us see the furnace, the plenum, the ductwork and the outdoor unit; the written quote then covers each item. On the day of the work, the coil is set and brazed, the circuit is pressure-tested then evacuated, the drain gets its trap, and the system is started and checked room by room. We serve \u003cstrong\u003eMontreal\u003c\/strong\u003e and the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e, in addition to Laval, Longueuil and the South Shore.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAsk for your free estimate: we assess your house’s furnace, outdoor unit and ductwork. \u003ca href=\"\/en\/pages\/financement-avec-financeit\"\u003eFinancing\u003c\/a\u003e is available.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Arcoaire","offers":[{"title":"Default Title","offer_id":67801725600036,"sku":"EAA4X48L21A","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/SERPENTIN_D_EVAPORATEUR_ARCOAIRE_EAA4X_EAA4X48L21A_00_4_T_LARG_21_PO_MONTREAL_LAVAL_LONGUEUIL_RIVE_SUD_RIVE_NORD.png?v=1793082503","url":"https:\/\/airgreen.ca\/en\/products\/serpentin-devaporateur-arcoaire-eaa4x48l21a-a-4-tonnes","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}