{"product_id":"imperial-br0209-7-inch-round-wire-chimney-brush-1-4-npt","title":"Imperial BR0209 7 Inch Round Wire Chimney Brush 1\/4 Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe IMPERIAL MFG GROUP USA INC BR0209 is a 7-inch round wire chimney brush built for professional flue cleaning in residential and light commercial applications. The single spiral design is constructed from .0286-inch oil-tempered wire, which provides the stiffness needed to break loose creosote and soot deposits from round flue liners. The 1\/4-inch NPT male thread connection allows the brush to attach to standard chimney rod systems. This brush is sold in cases of 12, making it a practical stock item for chimney sweeps and HVAC service companies that perform annual flue inspections.\u003c\/p\u003e\u003cp\u003eThis brush is intended for use in round flue systems, including those found on factory-built fireplaces, wood stoves, and B-vent appliances with compatible liner diameters. It is installed by chimney sweeps and HVAC technicians as part of routine combustion appliance maintenance. The 1\/4-inch NPT thread fits widely available fiberglass and flexible rod systems used in the trade. The 7-inch diameter is sized for standard residential round flue liners of that nominal dimension.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7-inch round diameter fits standard residential round flue liners\u003c\/li\u003e\n\u003cli\u003eSingle spiral wire construction for consistent contact with liner walls\u003c\/li\u003e\n\u003cli\u003e.0286-inch oil-tempered wire for durability and effective creosote removal\u003c\/li\u003e\n\u003cli\u003e1\/4-inch NPT male thread connects to standard chimney rod systems\u003c\/li\u003e\n\u003cli\u003eSold in a case quantity of 12 for trade and service company restocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-fit brush for round flue liner systems requiring a 7-inch diameter wire chimney brush with 1\/4-inch NPT male thread rod attachment.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by a qualified chimney sweep or licensed HVAC technician familiar with NFPA 211 guidelines for chimney inspection and cleaning. Ensure the appliance is completely cooled and the damper is closed or protected before beginning cleaning to contain debris. Attach the brush securely to compatible chimney rods before inserting into the flue, and inspect thread engagement before each use. Do not force the brush through obstructions that may indicate structural damage requiring further inspection.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush Diameter\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Gauge\u003c\/strong\u003e: .0286 inches oil-tempered wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush Style\u003c\/strong\u003e: Single spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Connection\u003c\/strong\u003e: 1\/4 inches NPT male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 12 per case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 12.92 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: IMPERIAL MFG GROUP USA INC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BR0209\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMPERIAL","offers":[{"title":"Default Title","offer_id":51558855999794,"sku":"BR0209","price":277.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b62347c765662da622996ed8a2a0d7e9.jpg?v=1786420914","url":"https:\/\/voomisupply.com\/products\/imperial-br0209-7-inch-round-wire-chimney-brush-1-4-npt","provider":"Voomi Supply","version":"1.0","type":"link"}