{"product_id":"4-b-vent-12-adj-length-4m12a","title":"4 in. B-Vent Pipe, 12 in. Adjustable Length - 4M12A","description":"\u003cp\u003eA 4 in. diameter B-vent pipe section, 12 in. adjustable length, for venting Category I gas appliances such as furnaces and water heaters. The adjustable section slides to fill odd lengths between fixed pipe sections and fittings.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4 in. vent diameter\u003c\/li\u003e\n\u003cli\u003e12 in. adjustable 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\u003cli\u003eFills odd lengths between fixed sections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4M12A\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 12 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Adjustable Length\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":67730289131834,"sku":"4M12A","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/3573\/2538\/files\/hvm-mp-4m12a-1.jpg?v=1792445625","url":"https:\/\/hvacmore.com\/products\/4-b-vent-12-adj-length-4m12a","provider":"HVAC MORE","version":"1.0","type":"link"}