{"product_id":"4-b-vent-3-length-4m3","title":"4 in. B-Vent Pipe, 3 ft. Length - 4M3","description":"\u003cp\u003eA 4 in. diameter B-vent pipe section, 3 ft. length, for venting Category I gas appliances such as furnaces and water heaters. Double wall B-vent pipe sections lock together to build the vent run from appliance to termination.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4 in. vent diameter\u003c\/li\u003e\n\u003cli\u003e3 ft. length\u003c\/li\u003e\n\u003cli\u003eType B gas vent (double wall)\u003c\/li\u003e\n\u003cli\u003eFor Category I gas appliance venting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4M3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 4 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3 ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Straight Pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e B-Vent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e B-Vent \/ Lengths\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eImages are for reference and may vary by brand. Please confirm the part number and specifications against your existing part or equipment before ordering. Need help? Contact our team and we will check compatibility for you.\u003c\/em\u003e\u003c\/p\u003e","brand":"HVAC MORE","offers":[{"title":"Default Title","offer_id":67730289230138,"sku":"4M3","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/3573\/2538\/files\/hvm-mp-4m3-card.jpg?v=1792445626","url":"https:\/\/hvacmore.com\/products\/4-b-vent-3-length-4m3","provider":"HVAC MORE","version":"1.0","type":"link"}