{"product_id":"hart-cooley-3vph-b-vent-pipe-hanger-3-inches","title":"Hart Cooley 3vph B-vent Pipe Hanger 3 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HART COOLEY 3vph is a steel pipe hanger designed to support 3-inch round B-vent pipe in residential and light commercial gas appliance venting systems. This hanger keeps vent sections properly aligned and secured along their run, reducing stress on vent joints and maintaining the clearances required by installation codes. Weighing 0.35 pounds, it is lightweight enough for single-tech installs without additional hardware. HVAC technicians and plumbers rely on hangers like this to maintain correct slope and prevent sag in horizontal vent runs.\u003c\/p\u003e\n\u003cp\u003eThis hanger is suited for use with 3-inch double-wall B-vent pipe as part of natural-draft venting systems on gas furnaces, boilers, water heaters, and similar Category I appliances. It is installed at regular intervals along horizontal vent runs to provide continuous support and keep vent sections from pulling apart over time. The round profile fits standard 3-inch B-vent pipe sections and is appropriate for both new installations and repair or replacement service work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 3-inch round B-vent pipe for precise, secure support\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability in warm flue-gas environments\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.35 pounds for easy single-handed positioning during install\u003c\/li\u003e\n  \u003cli\u003eMaintains proper vent slope and joint alignment along horizontal runs\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard B-vent pipe hanger mounting methods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style support accessory for 3-inch round B-vent pipe systems used with natural-draft gas appliances.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed HVAC technician or plumber. Shut off the gas supply and allow the venting system to cool completely before servicing any vent section. Hangers should be spaced according to the vent manufacturer guidelines and applicable codes such as the International Fuel Gas Code (IFGC) to maintain required slope and clearances. Do not use this hanger on vent types or pipe diameters other than those it is rated for.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Pipe Hanger\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.35 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: HART COOLEY\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3vph\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HART \u0026 COOLEY","offers":[{"title":"Default Title","offer_id":51233363624242,"sku":"3VPH","price":17.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307632799.jpg?v=1780098428","url":"https:\/\/voomisupply.com\/products\/hart-cooley-3vph-b-vent-pipe-hanger-3-inches","provider":"Voomi Supply","version":"1.0","type":"link"}