{"product_id":"ralbil-ac-flush-kit-3-5ft-hose-stainless-hvac-flushing-kit-with-dual-scale-gauge-adjustable-relief-valve","title":"RALBIL AC Flush Kit 3.5ft Hose — Stainless HVAC Flushing Kit with Dual-Scale Gauge \u0026 Adjustable Relief Valve","description":"\u003cp\u003e\u003cstrong\u003eRALBIL AC Flush Kit is a portable HVAC cleaning system that pressurizes and rinses air-conditioning lines with real-time pressure readout for safe, efficient flushing of R134a, R410a, R22, R12 and R404 systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you're servicing a car, household refrigerator, or a home air handler, this kit gives you a controlled, reusable way to clear oil, debris, and contaminants before repairs or system changes. The set combines a durable stainless-steel solvent bottle, a dual-unit pressure gauge, an adjustable relief valve and a 1-meter (3.5 ft) rubber hose with workshop-air hookup for fast flushing operations.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the RALBIL kit keep flushing safe and controlled?\u003c\/h3\u003e\n\u003cp\u003eThe kit's built-in dual-unit gauge displays pressure in two scales so you can monitor bottle pressure at a glance and maintain the ideal working range. A pressure relief valve lets you fine-tune output—tighten to raise pressure, loosen to lower it—and it vents automatically above 170 PSI (12 kg) to prevent over-pressurization.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-scale gauge for PSI and bar readings.\u003c\/li\u003e\n  \u003cli\u003eAdjustable air relief valve with 170 PSI auto-release.\u003c\/li\u003e\n  \u003cli\u003eWorks with regulated shop air for repeatable results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich systems and refrigerants can this flush kit handle?\u003c\/h3\u003e\n\u003cp\u003eDesigned for broad HVAC and automotive use, the RALBIL flush kit is compatible with common systems and refrigerants used in vehicles and household appliances. It’s intended for line and component flushing—evaporators, condensers, pipes and compressor-related parts—prior to replacement or after contamination.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with R134a, R410a, R22, R12, R404 and similar refrigerants.\u003c\/li\u003e\n  \u003cli\u003eSuitable for automotive AC lines, home AC piping, condensers and evaporators.\u003c\/li\u003e\n  \u003cli\u003eUsed with user-supplied AC flushing solvent and shop air source.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the construction durable and user-friendly?\u003c\/h3\u003e\n\u003cp\u003eThe canister is fabricated from thickened stainless steel to resist corrosion, leaks and heat while standing up to repeated workshop use. A 3.5-foot rubber hose balances flexibility with pressure resistance for accessing tight spaces, and the included portable hook allows hands-free positioning during longer flush cycles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThick stainless-steel bottle resists corrosion and leakage.\u003c\/li\u003e\n  \u003cli\u003eApproximately 1-meter rubber hose with high working and burst pressure ratings.\u003c\/li\u003e\n  \u003cli\u003eConvenient hook for hanging and stable operation in cramped areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to operate and maintain over time?\u003c\/h3\u003e\n\u003cp\u003eOperation is straightforward: fill the bottle with an approved flushing solvent (not included), attach the hose and gauge assembly, then pressurize using workshop air. The kit is reusable and made for years of routine maintenance; replaceable parts and a 3-year product service promise simplify long-term ownership.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple fill-connect-pressurize workflow with no complex tools required.\u003c\/li\u003e\n  \u003cli\u003eDesigned for repeated use; replaceable components if needed.\u003c\/li\u003e\n  \u003cli\u003e3-year product service for parts and product issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? HVAC technicians, independent auto mechanics and knowledgeable DIYers who perform routine or pre-repair cleaning of AC systems will find this kit useful. It’s best for people who already have a compatible shop air supply and appropriate AC flushing solvent, and who need a portable, pressure-controlled tool to clear refrigerant lines, condensers and evaporators before component replacement or system reassembly. The RALBIL kit gives a balance of durable construction, pressure monitoring and practical accessories for consistent flushing performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use my own flushing solvent with this kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit accepts common AC flushing solvents; always follow solvent manufacturer instructions and local disposal rules.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit need a compressor or shop air?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The unit relies on an external compressed air source to pressurize the bottle for flushing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RALBIL","offers":[{"title":"Default Title","offer_id":48084893466782,"sku":"B0D78RW948","price":40.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ralbil-front-view-stainless-bottle.jpg?v=1785865359","url":"https:\/\/northtrailauto.ca\/products\/ralbil-ac-flush-kit-3-5ft-hose-stainless-hvac-flushing-kit-with-dual-scale-gauge-adjustable-relief-valve","provider":"North Trail Auto","version":"1.0","type":"link"}