{"product_id":"fomiuzy-rv-furnace-control-ignition-circuit-board-atwood-hydroflame-dometic-compatibility","title":"FOMIUZY RV Furnace Control Ignition Circuit Board – Atwood HydroFlame \u0026 Dometic Compatibility","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe FOMIUZY RV furnace control ignition circuit board is engineered to serve as a dependable replacement for select Atwood HydroFlame units and compatible systems. Built to align with OEM form and function, it aims to restore steady ignition behavior and stable furnace operation without requiring extensive modifications. This board is designed to work within common Atwood HydroFlame configurations and is suitable for enthusiasts who value a straightforward swap that preserves the feel of the original equipment.\u003c\/p\u003e\n\u003ch3\u003eDirect Replacement and Reliable Performance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect replacement\u003c\/strong\u003e: engineered to match the original furnace control, minimizing ignition interruptions and improving startup consistency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-quality construction\u003c\/strong\u003e: corrosion-resistant housing, refined circuit design, and 100% resoldered connections for a stable electrical path.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and OEM Alignment\u003c\/h3\u003e\n\u003cp\u003eUse only with Atwood HydroFlame RV furnaces that specify P\/N 31501, 33488, or 30575, covering a broad range of models and series. OE numbers included are 31501, 33488, and 30575, with compatibility spanning multiple 8500\/8900 and related series. Always verify the part number and model compatibility before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFits\u003c\/strong\u003e: 7912-II, 7916-II, 7920-II, 8012-II, FA 79D, HF 80D, DC82 25-32, DC82 35-41, FA 76D, FA 78 25-32, FA 72D, 8500-IV, 8500-III, 85-II, 85-I, 8900-I DC, 8900-II DC, 8900-III DC, AFSD12, AFSD16, AFSD20, AFMD20, AFMD25, AFMD30, AFMD35, DFMD20111, DFMD25111, DFMD30111, DFMD35111, DFSD12111, DFSD16111, DFSD20111.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOE numbers\u003c\/strong\u003e: 31501, 33488, 30575 for quick cross-reference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included and Easy Installation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIn the box\u003c\/strong\u003e: 1 circuit board + 1 adapter for a complete swap.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation notes\u003c\/strong\u003e: connect wires from the original board to the new one following the same origins, and check for clearance and shorts before powering up.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePractical tips\u003c\/strong\u003e: if ignition remains intermittent after swap, recheck the sail switch and wiring layout to confirm proper routing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuality Assurance and Service\u003c\/h3\u003e\n\u003cp\u003eAll units are brand new and factory tested to meet or exceed OEM specifications. A lifetime warranty accompanies the product, with prompt support to address any questions or concerns. The seller emphasizes customer care and aims to respond within 24 hours.\u003c\/p\u003e\n\u003ch3\u003eUsage Scenarios and Possibilities\u003c\/h3\u003e\n\u003cp\u003ePotential benefits include more reliable ignition sequencing, improved ignition stability, and smoother startup behavior in compatible Atwood HydroFlame setups. These observations describe possible improvements, not guaranteed outcomes, and results may vary by installation context and furnace condition.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this compatible with my Atwood HydroFlame RV furnace?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check the OEM numbers: 31501, 33488, or 30575, and the listed 8500\/8900 series; verify wiring before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included and how do I install it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes one circuit board and one adapter. Match wire origins to the new board, ensure clearance, and recheck for shorts before powering.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FOMIUZY","offers":[{"title":"Default Title","offer_id":47467777589422,"sku":"B0BMQQLWC9","price":97.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/fomiuzy-rv-furnace-control-board-front-view.jpg?v=1770379883","url":"https:\/\/handyskook.ca\/products\/fomiuzy-rv-furnace-control-ignition-circuit-board-atwood-hydroflame-dometic-compatibility","provider":"HandySkook","version":"1.0","type":"link"}