{"product_id":"nfpa-54-2021-nfpa-31-2020-nfpa-921-2021-nfpa-54-nfgc-2024-nfpa-code-series","title":"NFPA 54 2021, NFPA 31 2020, NFPA 921 2021 \u0026 NFPA 54 NFGC 2024 (NFPA CODE SERIES)","description":"The NFPA Code Series bundle delivers four essential standards for gas, fuel oil, and fire investigation professionals. This combo includes the 2021 National Fuel Gas Code (NFPA 54), 2020 Standard for the Installation of Oil-Burning Equipment (NFPA 31), 2021 Guide for Fire and Explosion Investigations (NFPA 921), and the 2024 NFPA 54 Natural Gas and Propane Installation Code. Ideal for contractors, inspectors, engineers, and safety professionals who need authoritative guidance on gas system design, installation, maintenance, and fire investigation protocols. Bulk orders available for corporate training programs and institutional libraries.","brand":"Code Book Library","offers":[{"title":"Default Title","offer_id":45895754416289,"sku":null,"price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/3066\/5633\/files\/NFPA542021_NFPA312020_NFPA9212021_NFPA54NFGC2024ProductImage.png?v=1775631662","url":"https:\/\/codebooklibrary.com\/products\/nfpa-54-2021-nfpa-31-2020-nfpa-921-2021-nfpa-54-nfgc-2024-nfpa-code-series","provider":"Code Book Library","version":"1.0","type":"link"}