{"product_id":"4-b-vent-oval-firestop-spacer-4ofs","title":"4\" B-Vent Oval Firestop Spacer | 4OFS","description":"\u003cp\u003eThe 4\" B-Vent Oval Firestop Spacer (part number 4OFS) is an essential component for type B 2 x 4 and multi-level type BW installations. Measuring 4 inches, these spacers center the vent on 16\" O.C. stud space and serve as a firestop at the ceiling level. They ensure safe and efficient venting, providing a secure fit and preventing fire hazards. Compatible with various brands like [Brand], including specific models [Model1] and [Model2]. Installation is quick and easy, can be done in under 15 minutes with common tools.\u003c\/p\u003e\u003cp\u003eTrust Appliance Parts Center – a family-owned store in Sacramento with 25+ years of experience and a massive in-stock inventory.\u003c\/p\u003e\u003cp\u003eWe're your go-to experts for all things appliances, offering expert guidance and quality parts.\u003c\/p\u003e","brand":"Amerivent","offers":[{"title":"Default Title","offer_id":51100361031986,"sku":"ER4OFS","price":74.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/4798\/0594\/files\/4OFS-4-b-vent-oval-firestop-spacer-4ofs-main.webp?v=1777200549","url":"https:\/\/apcpart.com\/products\/4-b-vent-oval-firestop-spacer-4ofs","provider":"Appliance Parts Center","version":"1.0","type":"link"}