{"product_id":"imperial-br0302-square-wire-chimney-brush-12x12-inches","title":"Imperial BR0302 Square Wire Chimney Brush 12x12 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IMPERIAL MFG GROUP USA INC BR0302 is a square wire chimney brush designed for cleaning flue liners and chimney interiors in residential and commercial heating systems. Built as a single spiral brush, it uses 0.0286-inch oil tempered wire construction that holds its shape under the mechanical stress of repeated chimney sweeping. The 12-inch by 12-inch square profile fits masonry and prefabricated square flue tiles directly, making it a practical tool for chimney sweeps and HVAC service technicians who maintain solid-fuel appliances, fireplaces, and wood-burning stoves. The oil tempered wire resists deformation during use, maintaining consistent contact with flue walls for effective creosote and soot removal.\u003c\/p\u003e\n\u003cp\u003eThis brush is suited for cleaning square flue liner sections in residential masonry chimneys and factory-built fireplace systems. The 12-inch by 12-inch size targets mid-range square flue openings commonly found in single-family homes and light commercial buildings. It is typically used by certified chimney sweeps, HVAC technicians, and fireplace service professionals performing annual maintenance, pre-season inspections, or Level 2 chimney evaluations. The single spiral design allows the brush to flex slightly through bends while maintaining scrubbing contact across the full flue face.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e12-inch by 12-inch square profile sized for standard square masonry flue tiles\u003c\/li\u003e\n  \u003cli\u003eSingle spiral brush construction provides consistent wall contact throughout the flue\u003c\/li\u003e\n  \u003cli\u003e0.0286-inch oil tempered wire resists permanent deformation under repeated use\u003c\/li\u003e\n  \u003cli\u003eWire construction compatible with standard chimney rod systems\u003c\/li\u003e\n  \u003cli\u003eSold in a package quantity of 4 units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement brush for use with standard chimney rod systems on square flue liners measuring 12 inches by 12 inches.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eChimney brush work should be performed by a qualified chimney sweep or HVAC technician familiar with NFPA 211 guidelines for chimney inspection and cleaning. Before brushing, ensure the firebox damper is sealed and the work area is protected from falling debris. Attach the brush securely to compatible chimney rods before insertion into the flue. Inspect the brush wire tips before each use and retire the brush if wire ends show significant deformation or breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Size\u003c\/strong\u003e: 12 inches x 12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.0286 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Type\u003c\/strong\u003e: Oil Tempered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Style\u003c\/strong\u003e: Single Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 7.64 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: BR0302\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMPERIAL","offers":[{"title":"Default Title","offer_id":51563575935282,"sku":"BR0302","price":174.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2699899bca3bdc0e08299d00ea33ed71_130b6f52-8557-40ec-8750-34bb5ce914bf.jpg?v=1786499326","url":"https:\/\/voomisupply.com\/products\/imperial-br0302-square-wire-chimney-brush-12x12-inches","provider":"Voomi Supply","version":"1.0","type":"link"}