{"product_id":"dometic-atwood-30887-furnace-burner-orifice-48-nat","title":"Dometic \/ Atwood 30887 Furnace Burner Orifice – #48 NAT","description":"\u003ch2 data-start=\"105\" data-end=\"165\"\u003eDometic \/ Atwood 30887 Furnace Burner Orifice – #48 NAT\u003c\/h2\u003e\n\u003cp data-start=\"166\" data-end=\"193\"\u003e\u003cstrong data-start=\"166\" data-end=\"193\"\u003eGenuine OEM Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"195\" data-end=\"311\"\u003e\u003cstrong data-start=\"195\" data-end=\"211\"\u003ePart Number:\u003c\/strong\u003e 30887\u003cbr data-start=\"217\" data-end=\"220\"\u003e\u003cstrong data-start=\"220\" data-end=\"237\"\u003eProduct Type:\u003c\/strong\u003e Furnace Burner Orifice\u003cbr data-start=\"260\" data-end=\"263\"\u003e\u003cstrong data-start=\"263\" data-end=\"272\"\u003eSize:\u003c\/strong\u003e #48\u003cbr data-start=\"276\" data-end=\"279\"\u003e\u003cstrong data-start=\"279\" data-end=\"293\"\u003eFuel Type:\u003c\/strong\u003e Natural Gas (NAT)\u003c\/p\u003e\n\u003chr data-start=\"313\" data-end=\"316\"\u003e\n\u003ch3 data-start=\"318\" data-end=\"338\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"340\" data-end=\"517\"\u003eThe \u003cstrong data-start=\"344\" data-end=\"403\"\u003eDometic \/ Atwood 30887 Furnace Burner Orifice (#48 NAT)\u003c\/strong\u003e is a genuine OEM replacement component designed for use with select Atwood furnaces operating on \u003cstrong data-start=\"501\" data-end=\"516\"\u003enatural gas\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"519\" data-end=\"772\"\u003eThe burner orifice precisely meters fuel flow into the burner assembly, ensuring proper combustion, stable flame characteristics, and safe furnace operation. Part 30887 is calibrated to a \u003cstrong data-start=\"707\" data-end=\"727\"\u003e#48 orifice size\u003c\/strong\u003e specifically for natural gas configurations.\u003c\/p\u003e\n\u003cp data-start=\"774\" data-end=\"944\"\u003eReplacing a damaged, clogged, or improperly sized orifice helps restore correct fuel-to-air ratio, improve ignition performance, and maintain efficient heating operation.\u003c\/p\u003e\n\u003cp data-start=\"946\" data-end=\"1075\"\u003eManufactured to original equipment specifications, this OEM orifice provides accurate fitment and reliable long-term performance.\u003c\/p\u003e\n\u003chr data-start=\"1077\" data-end=\"1080\"\u003e\n\u003ch3 data-start=\"1082\" data-end=\"1098\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1102\" data-end=\"1149\"\u003eGenuine OEM Dometic \/ Atwood replacement part\u003c\/li\u003e\n\u003cli data-start=\"1152\" data-end=\"1194\"\u003eBurner orifice calibrated to \u003cstrong data-start=\"1181\" data-end=\"1192\"\u003e#48 NAT\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1197\" data-end=\"1251\"\u003eDesigned specifically for natural gas furnace models\u003c\/li\u003e\n\u003cli data-start=\"1254\" data-end=\"1299\"\u003eEnsures proper fuel metering and combustion\u003c\/li\u003e\n\u003cli data-start=\"1302\" data-end=\"1345\"\u003ePrecision-machined for accurate flow rate\u003c\/li\u003e\n\u003cli data-start=\"1348\" data-end=\"1392\"\u003eBuilt to original equipment specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1394\" data-end=\"1397\"\u003e\n\u003ch3 data-start=\"1399\" data-end=\"1426\"\u003eCompatible Applications\u003c\/h3\u003e\n\u003cp data-start=\"1428\" data-end=\"1534\"\u003ePart \u003cstrong data-start=\"1433\" data-end=\"1442\"\u003e30887\u003c\/strong\u003e is used in select \u003cstrong data-start=\"1461\" data-end=\"1498\"\u003eAtwood natural gas furnace models\u003c\/strong\u003e requiring a \u003cstrong data-start=\"1511\" data-end=\"1533\"\u003e#48 burner orifice\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cblockquote data-start=\"1536\" data-end=\"1745\"\u003e\n\u003cp data-start=\"1538\" data-end=\"1745\"\u003eImportant: Always verify your furnace fuel type (Natural Gas vs LP) and confirm the specified orifice size before ordering. Installing the incorrect orifice size can affect combustion performance and safety.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp data-start=\"1747\" data-end=\"1856\"\u003eIf you are unsure, check the data plate on your furnace or consult your manufacturer’s service documentation.\u003c\/p\u003e\n\u003chr data-start=\"1858\" data-end=\"1861\"\u003e\n\u003ch3 data-start=\"1863\" data-end=\"1910\"\u003eWhen Should You Replace the Burner Orifice?\u003c\/h3\u003e\n\u003cp data-start=\"1912\" data-end=\"1974\"\u003eYou may need to replace your burner orifice if you experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1978\" data-end=\"1996\"\u003eDelayed ignition\u003c\/li\u003e\n\u003cli data-start=\"1999\" data-end=\"2023\"\u003eWeak or unstable flame\u003c\/li\u003e\n\u003cli data-start=\"2026\" data-end=\"2055\"\u003eFurnace failing to stay lit\u003c\/li\u003e\n\u003cli data-start=\"2058\" data-end=\"2110\"\u003eImproper fuel conversion (LP to NAT or vice versa)\u003c\/li\u003e\n\u003cli data-start=\"2113\" data-end=\"2144\"\u003eVisible blockage or corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2146\" data-end=\"2234\"\u003eUsing the correct OEM orifice size is critical for proper combustion and safe operation.\u003c\/p\u003e\n\u003chr data-start=\"2236\" data-end=\"2239\"\u003e\n\u003ch3 data-start=\"2241\" data-end=\"2267\"\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2271\" data-end=\"2307\"\u003e\n\u003cstrong data-start=\"2271\" data-end=\"2288\"\u003eManufacturer:\u003c\/strong\u003e Dometic \/ Atwood\u003c\/li\u003e\n\u003cli data-start=\"2310\" data-end=\"2334\"\u003e\n\u003cstrong data-start=\"2310\" data-end=\"2326\"\u003ePart Number:\u003c\/strong\u003e 30887\u003c\/li\u003e\n\u003cli data-start=\"2337\" data-end=\"2368\"\u003e\n\u003cstrong data-start=\"2337\" data-end=\"2351\"\u003eComponent:\u003c\/strong\u003e Burner Orifice\u003c\/li\u003e\n\u003cli data-start=\"2371\" data-end=\"2394\"\u003e\n\u003cstrong data-start=\"2371\" data-end=\"2388\"\u003eOrifice Size:\u003c\/strong\u003e #48\u003c\/li\u003e\n\u003cli data-start=\"2397\" data-end=\"2431\"\u003e\n\u003cstrong data-start=\"2397\" data-end=\"2411\"\u003eFuel Type:\u003c\/strong\u003e Natural Gas (NAT)\u003c\/li\u003e\n\u003cli data-start=\"2434\" data-end=\"2469\"\u003e\n\u003cstrong data-start=\"2434\" data-end=\"2447\"\u003eIncludes:\u003c\/strong\u003e Burner orifice only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2471\" data-end=\"2474\"\u003e\n\u003ch2 data-start=\"2476\" data-end=\"2511\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3 data-start=\"2513\" data-end=\"2547\"\u003eQ: What does “#48 NAT” mean?\u003c\/h3\u003e\n\u003cp data-start=\"2548\" data-end=\"2657\"\u003eA: #48 refers to the orifice size calibration, and NAT indicates it is designed for natural gas applications.\u003c\/p\u003e\n\u003chr data-start=\"2659\" data-end=\"2662\"\u003e\n\u003ch3 data-start=\"2664\" data-end=\"2714\"\u003eQ: Will this work for LP (propane) furnaces?\u003c\/h3\u003e\n\u003cp data-start=\"2715\" data-end=\"2807\"\u003eA: No. LP furnaces require a different orifice size calibrated specifically for propane gas.\u003c\/p\u003e\n\u003chr data-start=\"2809\" data-end=\"2812\"\u003e\n\u003ch3 data-start=\"2814\" data-end=\"2843\"\u003eQ: Is this an OEM part?\u003c\/h3\u003e\n\u003cp data-start=\"2844\" data-end=\"2915\"\u003eA: Yes. Part 30887 is a genuine Dometic \/ Atwood replacement component.\u003c\/p\u003e\n\u003chr data-start=\"2917\" data-end=\"2920\"\u003e\n\u003ch3 data-start=\"2922\" data-end=\"2988\"\u003eQ: How do I confirm the correct orifice size for my furnace?\u003c\/h3\u003e\n\u003cp data-start=\"2989\" data-end=\"3101\"\u003eA: Check your furnace data plate or service manual for the specified orifice size and fuel type before ordering.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47854731198705,"sku":null,"price":12.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/30887.jpg?v=1772309493","url":"https:\/\/www.rvfurnaceparts.com\/products\/dometic-atwood-30887-furnace-burner-orifice-48-nat","provider":"RV Furnace Guys","version":"1.0","type":"link"}