{"product_id":"xpartco-dg44-01002a-surface-element-infinite-switch","title":"XPARTCO DG44-01002A Surface Element Infinite Switch","description":"\u003cstyle\u003e.pom { font-family: 'Inter', sans-serif; color: #1e293b; line-height: 1.75; }\n  .pom *, .pom *::before, .pom *::after { box-sizing: border-box; }\n  .pom h2 { font-size: 21px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom h3 { font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 20px 22px; margin-bottom: 16px; }\n  .pom-card-blue { background: #eff6ff; border-color: #bfdbfe; }\n  .pom-card-green { background: #f0fdf4; border-color: #bbf7d0; }\n  .pom-qa { background: #eff6ff; border-left: 4px solid #1e40af; border-radius: 0 8px 8px 0; padding: 16px 20px; margin-bottom: 16px; }\n  .pom-qa-label { font-size: 10px; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; color: #1e40af; margin: 0 0 6px; }\n  .pom ul { margin: 0; padding: 0; list-style: none; }\n  .pom ul li { position: relative; padding-left: 20px; margin-bottom: 8px; font-size: 16px; }\n  .pom ul li::before { content: \"\"; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: #1e40af; }\n  .pom-list-green li::before { background: #15803d; }\n  .pom-specs-table { width: 100%; border-collapse: collapse; font-size: 15px; }\n  .pom-specs-table tr { border-bottom: 1px solid #f1f5f9; }\n  .pom-specs-table tr:last-child { border-bottom: none; }\n  .pom-specs-table td { padding: 9px 4px; }\n  .pom-specs-table td:first-child { color: #1e293b; width: 45%; font-style: italic; }\n  .pom-specs-table td:last-child { font-weight: 700; color: #0f172a; }\n  .pom-warning { background: #fffbeb; border-left: 4px solid #f59e0b; border-radius: 0 8px 8px 0; padding: 14px 18px; font-size: 15px; color: #92400e; line-height: 1.65; }\n  .pom-warning strong { display: block; margin-bottom: 5px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }\n  .pom-faq-item { margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid #f1f5f9; }\n  .pom-faq-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }\n  .pom-faq-q { font-weight: 700; color: #0f172a; margin-bottom: 5px; font-size: 16px; }\n  .pom-faq-a { font-size: 15px; color: #334155; margin: 0; line-height: 1.65; }\n  .pom-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }\n  .pom-badge { background: #f0fdf4; border: 1px solid #bbf7d0; color: #15803d; font-size: 14px; font-weight: 700; padding: 6px 14px; border-radius: 999px; }\n  .pom p { margin: 0 0 12px; font-size: 16px; }\n  .pom p:last-child { margin-bottom: 0; } \u003c\/style\u003e\n\u003cdiv class=\"pom\"\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch2\u003eXPARTCO DG44-01002A Surface Element Infinite Switch\u003c\/h2\u003e\n\u003cp\u003eThe XPARTCO DG44-01002A is an aftermarket replacement dual element infinite switch (energy regulator) for Samsung electric ranges. This switch does two jobs at once: it regulates how much electrical current reaches its surface element, which is what lets you dial in a precise heat level rather than just on\/off, and it also controls the \"hot surface\" indicator light associated with that burner, letting you know when the element is still hot after use.\u003c\/p\u003e\n\u003cp\u003eOver time, the internal contacts in this switch can wear, stick, or fail electrically. Because a single switch controls both functions, a failing switch can produce two very different-looking symptoms depending on which function is affected: the burner may stay stuck on high heat regardless of the dial setting, fail to produce any heat at all, or the hot surface indicator light may stay on for hours after the surface has completely cooled, even though the element itself tests fine. It directly replaces 2087510, MDSA-W21-SKM, MDSA-W888-UNM, MDSA-W888-UM, AP4337066, PS4240803, and EAP4240803.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-qa\"\u003e\n\u003cp class=\"pom-qa-label\"\u003eQuick Answer\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eXPARTCO DG44-01002A Surface Element Infinite Switch\u003c\/strong\u003e fixes Samsung electric ranges where a burner is stuck on high heat regardless of the dial setting, won't produce any heat at all, or the hot surface indicator light stays on for hours after the surface has cooled. Dual element design. Replaces 2087510, MDSA-W21-SKM, MDSA-W888-UNM, MDSA-W888-UM, AP4337066, PS4240803, EAP4240803. \u003cem\u003eThis switch controls both the element and its indicator light — if your indicator light won't turn off even though the burner is cool, this switch (not the element) is the cause.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eCommon Problems This Part Fixes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBurner stuck on high heat regardless of the dial setting\u003c\/li\u003e\n\u003cli\u003eBurner won't produce any heat at all\u003c\/li\u003e\n\u003cli\u003eHot surface indicator light stays on for hours after the burner has completely cooled\u003c\/li\u003e\n\u003cli\u003eInconsistent heating — burner doesn't hold the selected temperature level\u003c\/li\u003e\n\u003cli\u003eUnresponsive burner controls\u003c\/li\u003e\n\u003cli\u003eBurner that heats erratically rather than at a steady, selected level\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 8px; letter-spacing: -0.01em;\"\u003eCross Reference Information\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 12px;\"\u003ePart numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.\u003c\/p\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eReplaces Part Numbers\u003c\/h3\u003e\n\u003cp\u003eThis range surface element infinite switch directly replaces the following OEM and cross-reference part numbers:\u003c\/p\u003e\n\u003cp style=\"font-family: monospace; font-size: 15px; color: #0f172a; font-weight: bold; line-height: 2.2;\"\u003eDG44-01002A, 2087510, , MDSA-W21-SKM, PS4240803, AP4337066, EAP4240803, ASM37999, PD00006793, 737534552513\u003c\/p\u003e\n\u003cp style=\"margin-top: 4px; font-size: 15px; color: #475569;\"\u003eIf your part number is not listed above, contact our support team before ordering and we will verify compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-blue\"\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis infinite switch is compatible with select \u003cstrong\u003eSamsung electric ranges\u003c\/strong\u003e in the FCQ3, FE71, FER3, FTQ3, and NE59 series, including model numbers such as NE59J3420 and NE59J4310.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px; font-size: 15px; color: #92400e; background: #fffbeb; border-left: 4px solid #f59e0b; padding: 10px 14px; border-radius: 0 6px 6px 0;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This is the switch, not the radiant heating element itself — the companion element is a separate part, DG47-00022A. If you're diagnosing a burner problem, it's worth testing both parts, since either one failing can cause similar symptoms. Always verify your full model number before ordering. Contact our support team with your model number if you're unsure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAftermarket replacement dual element infinite switch (energy regulator)\u003c\/li\u003e\n\u003cli\u003eControls both the surface element's heat output and its hot surface indicator light\u003c\/li\u003e\n\u003cli\u003eResolves \"stuck on high heat,\" \"won't heat at all,\" and \"indicator light stays on\" symptoms caused by switch failure\u003c\/li\u003e\n\u003cli\u003eDirect drop-in replacement — matches the original mounting and wire connections\u003c\/li\u003e\n\u003cli\u003eReplaces 2087510, MDSA-W21-SKM, MDSA-W888-UNM, MDSA-W888-UM, AP4337066, PS4240803, and EAP4240803\u003c\/li\u003e\n\u003cli\u003eCompatible with Samsung electric ranges in the FCQ3, FE71, FER3, FTQ3, and NE59 series\u003c\/li\u003e\n\u003cli\u003eAftermarket replacement built to OEM-equivalent quality standards\u003c\/li\u003e\n\u003cli\u003eStraightforward DIY repair, typically 10 to 15 minutes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable class=\"pom-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eXPDG44-01002A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003eDG44-01002A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eRange Surface Element Infinite Switch (Energy Regulator)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eAftermarket Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSamsung\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eDual element\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eRegulates surface element heat output; controls hot surface indicator light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelated Part\u003c\/td\u003e\n\u003ctd\u003eDG47-00022A radiant element (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepair Difficulty\u003c\/td\u003e\n\u003ctd\u003eEasy — 10 to 15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 infinite switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brand\u003c\/td\u003e\n\u003ctd\u003eSamsung\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cdiv class=\"pom-warning\"\u003e\n\u003cstrong\u003e⚠️ Unplug Range Before Starting — Photograph Wiring Before Disconnecting\u003c\/strong\u003e Disconnect power at the outlet or shut off the circuit breaker before beginning. Wear work gloves. Access is typically from the rear of the control panel or the underside of the cooktop, depending on your model. Photograph the wiring connections on the old switch before disconnecting anything, since correct wire placement is essential for the switch to control the right burner and indicator light. Remove the screws securing the old switch, gently pry it out, and mark or note each wire's position for reference. Disconnect the wires from the old switch and remove it fully. Install the new DG44-01002A in the same position, reconnect each wire to its original terminal exactly as photographed, and secure the mounting screws. Restore power and test the burner across its full range of settings, confirming both the heat output and the indicator light behave correctly. Tools needed: screwdriver, pliers, pen or pencil for marking wires, work gloves.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eMy hot surface light stays on for hours even though the burner has cooled down. Is this the switch?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eYes. This is a documented symptom specific to this switch, since it controls both the surface element and its indicator light together. If the light isn't going out even though the surface itself is cool to the touch, the switch — not the element — is the correct part to replace.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eMy burner is stuck on high heat no matter what setting I choose. Is that the switch or the element?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eIt could be either, so it's worth testing both with a multimeter before replacing. Test the radiant element first — it should read between 0 and 120 ohms if it's working correctly. Then test the infinite switch itself: remove it, connect a multimeter probe to each prong, and turn the switch to an on position. No continuity indicates the switch is the issue. Several customers have confirmed this exact symptom by swapping switches between two burners and watching the problem follow the switch, which is also a reliable way to isolate the cause if you have two dual-element burners.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eShould I replace the element (DG47-00022A) at the same time?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eNot necessarily, but it's worth testing both parts if you're not sure which one has failed, since a bad element and a bad switch can produce overlapping symptoms. If your multimeter tests confirm only the switch has failed, replacing just this part is sufficient.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs this an OEM or aftermarket part?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThis is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Samsung OEM part, but is manufactured to match the dual-element switching function, wire terminal configuration, and mounting design of the original DG44-01002A infinite switch used in compatible Samsung electric ranges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-green\"\u003e\n\u003ch3\u003eShop With Confidence\u003c\/h3\u003e\n\u003cp\u003eA U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.\u003c\/p\u003e\n\u003cdiv class=\"pom-badges\"\u003e\n\u003cspan class=\"pom-badge\"\u003e✓ Quality Aftermarket Parts\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Fast US Shipping\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Compatibility Support\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Secure Checkout\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XPARTCO","offers":[{"title":"Default Title","offer_id":46347236868266,"sku":"XPDG44-01002A","price":42.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0055\/1675\/5018\/files\/DG44-01002A_2.png?v=1788029164","url":"https:\/\/parts-o-matic.com\/products\/xpartco-dg44-01002a-surface-element-infinite-switch","provider":"Parts-O-Matic","version":"1.0","type":"link"}