{"product_id":"ajr71433341-air-conditioner-expansion-tube","title":"LG Air Conditioner Expansion Tube - AJR71433341","description":"\u003cp\u003eEnsure your cooling system maintains the precise pressure levels required for peak performance with the AJR71433341 Expansion Tube. This critical refrigeration component acts as a metering device, regulating the flow of refrigerant into the evaporator coil. By allowing the high-pressure liquid refrigerant to expand into a low-pressure mist, it enables the efficient absorption of heat from your indoor air. A clogged or restricted expansion tube can lead to insufficient cooling, evaporator icing, or excessive strain on the compressor.\u003c\/p\u003e\u003cp\u003eThe AJR71433341 is precision-engineered from high-grade copper and brass alloys to withstand the intense pressure and temperature fluctuations of the refrigeration cycle. Its calibrated internal diameter ensures a consistent flow rate, which is vital for maintaining the thermodynamic efficiency of your LG air conditioner.\u003c\/p\u003e\u003cstrong\u003eInstallation \/ Replacement Instructions:\u003c\/strong\u003e\u003col style=\"list-style:none;padding-left:0;margin-left:0;\"\u003e\n\u003cli\u003eThis repair involves the sealed refrigeration system; it is highly recommended that a certified HVAC technician performs the installation.\u003c\/li\u003e\n\u003cli\u003eRecover all refrigerant from the system according to local environmental and safety regulations.\u003c\/li\u003e\n\u003cli\u003eLocate the expansion tube, typically situated within the liquid line assembly before the evaporator.\u003c\/li\u003e\n\u003cli\u003eUse professional-grade tools to cut or desolder the old tube from the line.\u003c\/li\u003e\n\u003cli\u003eInstall the new AJR71433341 expansion tube, ensuring clean connections and a vacuum-tight seal during the brazing process.\u003c\/li\u003e\n\u003cli\u003eEvacuate the system using a vacuum pump and recharge with the exact amount of refrigerant specified on the unit’s nameplate.\u003c\/li\u003e\n\u003cli\u003eCompatible with selected LG residential and commercial cooling units, this OEM-quality expansion tube is essential for restoring optimal thermal exchange.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003col style=\"list-style:none;padding-left:0;margin-left:0;\"\u003e\n\u003cli\u003eAC Expansion Tube – part number AJR71433341\u003c\/li\u003e\n\u003cli\u003eRegulates refrigerant flow for optimal cooling efficiency\u003c\/li\u003e\n\u003cli\u003ePrevents evaporator freezing and compressor overheating\u003c\/li\u003e\n\u003cli\u003ePrecision-calibrated for specific pressure drops\u003c\/li\u003e\n\u003cli\u003eCompatible with select LG AC refrigeration circuits\u003c\/li\u003e\n\u003cli\u003eOEM-quality part for durable and reliable performance\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"LG","offers":[{"title":"Default Title","offer_id":39675864776883,"sku":"AJR71433341","price":127.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/lgparts.com\/products\/ajr71433341-air-conditioner-expansion-tube","provider":"LG Parts","version":"1.0","type":"link"}