{"product_id":"ensemble-de-lignes-pre-isolees-pour-thermopompe-murale-rouleau-de-50-pi","title":"Pre-Insulated Line Set for Wall-Mounted Heat Pump – 50 ft Roll","description":"\u003cp\u003eThe \u003cstrong\u003epre-insulated line set\u003c\/strong\u003e combines the two copper tubes of a \u003cstrong\u003ewall-mounted heat pump\u003c\/strong\u003e: the \u003cstrong\u003eliquid line\u003c\/strong\u003e and the \u003cstrong\u003egas line\u003c\/strong\u003e, each already covered with insulation. Sold in a 50 ft roll, it unrolls between the indoor unit and the outdoor unit, is cut to the required length and is connected with flare fittings.\u003c\/p\u003e\n\u003ch2\u003eConnecting the indoor and outdoor units in one piece\u003c\/h2\u003e\n\u003cp\u003eSince the insulation is already in place, there is no need to slide it over the full length of the tubes, which speeds up the job and reduces the risk of tears. We use it for wall-mounted heat pumps and to connect an indoor head to a \u003cstrong\u003emulti-zone\u003c\/strong\u003e outdoor unit, through a wall, in a recessed box or under a finishing line cover.\u003c\/p\u003e\n\u003ch3\u003eFour liquid × gas sizes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1\/4 × 3\/8 in\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1\/4 × 1\/2 in\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1\/4 × 5\/8 in\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3\/8 × 3\/4 in\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe first figure is the outside diameter of the liquid line, the second that of the gas line. The right size is the one matching your unit’s connections, given in its installation manual: send us the model number and we will confirm it.\u003c\/p\u003e\n\u003ch3\u003eBefore connecting\u003c\/h3\u003e\n\u003cp\u003eCheck the maximum line length and elevation difference allowed by the unit’s manufacturer. Cut square, deburr and flare with a suitable tool, then do the dry nitrogen pressure test and the evacuation before opening the valves. This work is reserved for a qualified refrigeration technician.\u003c\/p\u003e\n\u003ch2\u003eInstalled by AirGreen across Greater Montréal\u003c\/h2\u003e\n\u003cp\u003eOur refrigeration technicians install the refrigerant lines for every wall-mounted heat pump in \u003cstrong\u003eMontréal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e and on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e. RBQ licence 5645-9605-01. To check availability or get a quote, call us at \u003ca href=\"tel:+15143162973\"\u003e514 316-2973\u003c\/a\u003e or email \u003ca href=\"mailto:sales@airgreen.ca\"\u003esales@airgreen.ca\u003c\/a\u003e with the size and the number of rolls.\u003c\/p\u003e","brand":"AirGreen","offers":[{"title":"1\/4 × 3\/8 in","offer_id":67638647292196,"sku":"AG-LS-00101","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"1\/4 × 1\/2 in","offer_id":67638647324964,"sku":"AG-LS-00102","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"1\/4 × 5\/8 in","offer_id":67638647357732,"sku":"AG-LS-00103","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"3\/8 × 3\/4 in","offer_id":67638647390500,"sku":"AG-LS-00104","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/AG-LS-001_00_principale.png?v=1791985820","url":"https:\/\/airgreen.ca\/en\/products\/ensemble-de-lignes-pre-isolees-pour-thermopompe-murale-rouleau-de-50-pi","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}