{"product_id":"main-board-30138128-m819f3av31","title":"Main Board 30138128 M819F3AV31","description":"\u003cstyle\u003e\n  :root {\n    --hvx-golden: #FAA819;\n    --hvx-slate: #262626;\n    --hvx-ivory: #F4F1E6;\n    --hvx-border: #e2e0d5;\n    --hvx-card-bg: #ffffff;\n  }\n  .hvx-desc { font-family: \"Articulat CF\", system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", sans-serif; color: var(--hvx-slate); line-height: 1.6; background: var(--hvx-ivory); padding: 18px 18px 20px; border-radius: 16px; }\n  .hvx-desc-header { border-radius: 14px; padding: 14px 16px; background: linear-gradient(120deg, var(--hvx-golden), var(--hvx-slate)); color: #fff; margin: 0 0 16px; display: flex; flex-direction: column; gap: 6px; box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22); }\n  .hvx-desc-eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.8; }\n  .hvx-desc-title { margin: 0; font-family: \"Anton\", \"Impact\", system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", sans-serif; font-size: 20px; line-height: 1.2; }\n  .hvx-desc-card { border: 1px solid var(--hvx-border); border-radius: 14px; background: var(--hvx-card-bg); padding: 16px 18px 18px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06); margin: 14px 0; }\n  .hvx-section-title { margin: 0 0 8px; font-family: \"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif; font-size: 17px; letter-spacing: .08em; text-transform: uppercase; color: var(--hvx-slate); display: inline-flex; align-items: center; gap: 8px; }\n  .hvx-section-title::after { content: \"\"; flex: 1; height: 2px; border-radius: 999px; background: linear-gradient(90deg, var(--hvx-golden), transparent); opacity: .9; }\n  .hvx-text { margin: 6px 0; font-size: 14px; }\n  .hvx-list { margin: 6px 0 10px; padding-left: 20px; font-size: 14px; }\n  .hvx-li { margin-bottom: 4px; }\n  .hvx-table-wrap { width: 100%; overflow-x: auto; }\n  .hvx-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 520px; }\n  .hvx-th,.hvx-td { border: 1px solid var(--hvx-border); padding: 9px 11px; text-align: left; vertical-align: top; }\n  .hvx-th { background: #f7f3e8; color: var(--hvx-slate); width: 26ch; font-weight: 600; text-transform: capitalize; }\n  .hvx-link { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 2px; color: var(--hvx-slate); }\n  .hvx-link:hover { color: var(--hvx-golden); }\n  @media (max-width: 768px){ .hvx-desc{padding:14px 12px 16px;border-radius:12px}.hvx-desc-header{padding:12px;border-radius:12px}.hvx-desc-title{font-size:18px}.hvx-desc-card{padding:14px;margin:10px 0} }\n\u003c\/style\u003e\n\u003cdiv class=\"hvx-desc\"\u003e\n  \u003cdiv class=\"hvx-desc-header\"\u003e\n    \u003cdiv class=\"hvx-desc-eyebrow\"\u003eHVAC Supplies\u003c\/div\u003e\n    \u003cdiv class=\"hvx-desc-title\"\u003eMain Board 30138128 M819F3AV31\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"hvx-section-title\"\u003eHVAC Control Board - 30138128\u003c\/h3\u003e\n\u003cp class=\"hvx-text\"\u003eThe HVAC Control Board 30138128 is an essential component designed to ensure optimal performance for your heating and cooling systems. Specifically engineered for the M819F3AV31 model, this main board facilitates seamless operation in indoor environments, providing reliability and efficiency for your HVAC needs.\u003c\/p\u003e\n\u003ch3 class=\"hvx-section-title\"\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable class=\"hvx-table\"\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003ePart Number\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003e30138128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003eCompatible Model\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003eM819F3AV31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003eUnit Type\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003eIndoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003eApplication\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003eMini-Split HVAC Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003eVoltage\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003e230.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003eZone Configuration\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003eSinglezone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003eDimensions\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003ePCB Reference\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003e30138128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003eShipping Package Dimensions\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003e12 x 8 x 4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"hvx-section-title\"\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli class=\"hvx-li\"\u003eHigh compatibility with M819F3AV31 for reliable performance.\u003c\/li\u003e\n\u003cli class=\"hvx-li\"\u003eDesigned for efficient operation in indoor mini-split systems.\u003c\/li\u003e\n\u003cli class=\"hvx-li\"\u003eRobust construction ensures durability and longevity.\u003c\/li\u003e\n\u003cli class=\"hvx-li\"\u003eEasy installation process for quick setup and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"hvx-section-title\"\u003eInstallation \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp class=\"hvx-text\"\u003eThe HVAC Control Board 30138128 is specifically designed for easy installation in the M819F3AV31 model, ensuring a perfect fit and optimal functionality. With clear instructions and user-friendly design, you can quickly replace your old board and restore your HVAC system's performance.\u003c\/p\u003e\n\u003ch3 class=\"hvx-section-title\"\u003eQuality Assurance\u003c\/h3\u003e\n\u003cp class=\"hvx-text\"\u003eThis product comes with a quality assurance guarantee, ensuring that you receive a reliable and durable control board. We stand by our product with a one-year warranty against defects in materials and workmanship.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n  \u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eTechnical Specifications - 30138128\u003c\/h2\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\u003ctable class=\"hvx-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003epart number\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003e30138128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003ecompatible model\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003eM819F3AV31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003eunit type\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003eIndoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003eapplication\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003eMini-Split HVAC Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003evoltage\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003e230.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003ezone configuration\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003eSinglezone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003edimensions\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003epcb reference\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003e30138128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003eshipping package dimensions\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003e12 x 8 x 4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003esku\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003e30138128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003econdition\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003ewidth: (packaged size)\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003e10.00 (in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003eheight: (packaged size)\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003e6.00 (in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"hvx-th\"\u003edepth: (packaged size)\u003c\/th\u003e\n\u003ctd class=\"hvx-td\"\u003e10.00 (in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n  \n\u003c\/div\u003e","brand":"HVACSupplies.com","offers":[{"title":"Default Title","offer_id":43911904264235,"sku":"30138128","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5647\/1339\/files\/photo_1wGvGHc8__93947.1773088415.jpg?v=1775767973","url":"https:\/\/hvacsupplies.com\/products\/main-board-30138128-m819f3av31","provider":"HVACSupplies.com","version":"1.0","type":"link"}