{"product_id":"nu-calgon-4050-21-easydye-uv-refrigerant-leak-detection-dye-hvac","title":"Nu-Calgon 4050-21 EasyDye UV Refrigerant Leak Detection Dye HVAC","description":"\u003cp data-start=\"350\" data-end=\"757\"\u003eThe \u003cstrong data-start=\"354\" data-end=\"405\"\u003eNu-Calgon EasyDye Leak Detection Dye (4050-21)\u003c\/strong\u003e is a professional \u003cstrong data-start=\"424\" data-end=\"461\"\u003eUV-fluorescent leak detection dye\u003c\/strong\u003e formulated for quick and accurate identification of refrigerant leaks in air conditioning and refrigeration systems. Designed to circulate with refrigerant and compressor oil, EasyDye helps technicians pinpoint leaks anywhere in the sealed system using standard UV or blue LED inspection lights.\u003c\/p\u003e\n\u003cp data-start=\"759\" data-end=\"1181\"\u003eOnce injected via the service port, the enhanced fluorescent tracer disperses throughout the system and glows bright yellow-green under UV inspection, highlighting seals, joints, valves, or fittings where refrigerant may be escaping. EasyDye is compatible with all common refrigerants and compressor lubricants, making it suitable for split systems, heat pumps, packaged units, mini-splits, and light commercial equipment.\u003c\/p\u003e\n\u003cp data-start=\"1183\" data-end=\"1318\"\u003eThis pre-measured direct inject formula streamlines leak diagnostics, reduces troubleshooting time, and enhances HVAC service accuracy.\u003c\/p\u003e\u003cp data-start=\"1183\" data-end=\"1318\"\u003e\u003cb\u003e\u003cu\u003eSpecifications:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp data-start=\"1348\" data-end=\"1481\"\u003eModel Number: 4050-21\u003cbr data-start=\"1369\" data-end=\"1372\"\u003e\nBrand: Nu-Calgon\u003cbr data-start=\"1388\" data-end=\"1391\"\u003e\nProduct Name: EasyDye Leak Detection Dye\u003cbr data-start=\"1432\" data-end=\"1435\"\u003e\nProduct Type: Refrigerant Leak Detection Dye\u003c\/p\u003e\u003cp data-start=\"1183\" data-end=\"1318\"\u003e\n\u003c\/p\u003e\u003cp data-start=\"1483\" data-end=\"2076\"\u003eApplication Capacity: Approximately 1.5 – 6 Ton HVAC systems\u003cbr data-start=\"1543\" data-end=\"1546\"\u003e\nForm: Fluorescent UV Dye in Solution\u003cbr data-start=\"1582\" data-end=\"1585\"\u003e\nColor: Yellow-Green Fluorescent\u003cbr data-start=\"1616\" data-end=\"1619\"\u003e\nDetection Method: UV or Blue LED Light Inspection\u003cbr data-start=\"1668\" data-end=\"1671\"\u003e\nSystem Compatibility:\u003cbr data-start=\"1692\" data-end=\"1695\"\u003e\n• All refrigerants (HFC, HCFC, HFO, blends)\u003cbr data-start=\"1738\" data-end=\"1741\"\u003e\n• Compressor oils (POE, PAG, mineral, alkylbenzene)\u003cbr data-start=\"1792\" data-end=\"1795\"\u003e\nInjection Method: Direct inject through suction service port\u003cbr data-start=\"1855\" data-end=\"1858\"\u003e\nPump-Down Required: No\u003cbr data-start=\"1880\" data-end=\"1883\"\u003e\nTypical Applications:\u003cbr data-start=\"1904\" data-end=\"1907\"\u003e\n• Residential and light commercial air conditioning\u003cbr data-start=\"1958\" data-end=\"1961\"\u003e\n• Heat pump systems\u003cbr data-start=\"1980\" data-end=\"1983\"\u003e\n• Split A\/C or packaged units\u003cbr data-start=\"2012\" data-end=\"2015\"\u003e\n• Mini-split and ductless systems\u003cbr data-start=\"2048\" data-end=\"2051\"\u003e\n• Refrigeration equipment\u003c\/p\u003e","brand":"Nu-Calgon","offers":[{"title":"Default Title","offer_id":48241291100377,"sku":"4050-51","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5607\/4867\/files\/6f0df84e-2c49-4e0d-991c-0e05a7ebc0ae.png?v=1773359048","url":"https:\/\/hvacsurplus.com\/products\/nu-calgon-4050-21-easydye-uv-refrigerant-leak-detection-dye-hvac","provider":"HVAC Surplus","version":"1.0","type":"link"}