{"product_id":"refrigeration-technologies-refrrt175b-big-blu-leak-detector","title":"Refrigeration Technologies REFRRT175B Big Blu Leak Detector","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe REFRIGERATION TECHNOLOGIES REFRRT175B is a brush-on microleak detector solution designed for refrigerant leak detection in HVAC and refrigeration systems. The product comes in an 8 oz bottle and includes a 10 inch extension dauber for precise application in tight or hard-to-reach areas. The brush-on format allows technicians to apply the detector fluid directly to fittings, joints, and connections, producing visible bubbling when a refrigerant leak is present. HVAC technicians and refrigeration service pros use this product during system commissioning, repair verification, and routine leak checks.\u003c\/p\u003e\u003cp\u003eThe REFRRT175B is suited for spot leak detection tasks on residential and commercial refrigeration and air conditioning systems. The extension dauber makes it practical for checking brazed joints, flare fittings, and service valve packing in confined spaces. This is the brush-on version of the Big Blu microleak detector line, offering the same detection chemistry in a more targeted, single-point application format compared to spray-on products.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBrush-on applicator format for precise, spot-specific leak detection\u003c\/li\u003e\n\u003cli\u003eIncludes a 10 inch extension dauber for access to confined or hard-to-reach fittings\u003c\/li\u003e\n\u003cli\u003e8 oz bottle provides substantial volume for multiple service calls\u003c\/li\u003e\n\u003cli\u003eMicroleak detection chemistry identifies small refrigerant leaks at joints and connections\u003c\/li\u003e\n\u003cli\u003eNo aerosol spray required, reducing product waste on targeted applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on refrigerant-containing systems including air conditioning, heat pump, and commercial refrigeration equipment where brush-on leak detection fluid is appropriate for fittings and joint inspection.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis product is applied by HVAC and refrigeration technicians during leak diagnosis and post-repair verification. Before applying, ensure the system is pressurized to a level appropriate for leak testing per manufacturer and local code requirements. Apply the detector fluid to fittings, joints, and valve connections using the dauber, then observe for bubble formation indicating a leak. Avoid contact with energized electrical components and clean residue from surfaces after testing is complete.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 8 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicator\u003c\/strong\u003e: Brush-on with 10 inch extension dauber\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: REFRIGERATION TECHNOLOGIES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: REFRRT175B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"REFRIGERATION TECHNOLOGIES","offers":[{"title":"Default Title","offer_id":68088953110834,"sku":"REFRRT175B","price":21.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/abf8e66d0f227290dea8120525796c1d.jpg?v=1793203625","url":"https:\/\/voomisupply.com\/products\/refrigeration-technologies-refrrt175b-big-blu-leak-detector","provider":"Voomi Supply","version":"1.0","type":"link"}