{"product_id":"w10836753-microwave-transformer","title":"Whirlpool Microwave High Voltage Transformer W10836753 — Fix No Heat or Microwave Not Cooking","description":"\u003cstyle\u003e\n.hero-banner{\nposition:relative;\noverflow:hidden;\nbackground:\nlinear-gradient(135deg,rgba(0,0,0,.86) 55%,rgba(0,0,0,.45)),\nurl('https:\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/4444444444444444.png?v=1777040489') center\/cover no-repeat;\npadding:44px 34px;\nborder-radius:12px;\nmargin:0 0 28px;\ncolor:#fff;\nbox-shadow:0 10px 30px rgba(0,0,0,.25);\n}\n.hero-banner:before{\ncontent:'';\nposition:absolute;\ninset:0;\nbackground:radial-gradient(circle at center,rgba(0,153,255,.20),transparent 65%);\nanimation:pulse 5s infinite;\n}\n.hero-banner\u003e*{\nposition:relative;\nz-index:2;\n}\n.hero-banner h2{\nmargin:0 0 8px;\nfont-size:1.85em;\nfont-weight:900;\nletter-spacing:.2px;\nline-height:1.1;\n}\n.label{\ndisplay:inline-block;\nbackground:#c8a400;\ncolor:#000;\nfont-size:.72em;\nfont-weight:900;\ntext-transform:uppercase;\nletter-spacing:1px;\npadding:5px 12px;\nborder-radius:999px;\nmargin-bottom:12px;\n}\n.hero-specs{\ndisplay:flex;\nflex-wrap:wrap;\ngap:8px;\nmargin-top:15px;\n}\n.hero-specs span{\nbackground:rgba(255,255,255,.14);\nborder:1px solid rgba(255,255,255,.25);\nborder-radius:999px;\npadding:7px 13px;\nfont-size:.82em;\nfont-weight:800;\n}\n.pro-tip{\nposition:relative;\noverflow:hidden;\nbackground:#1a1a2e;\nborder-left:5px solid #c8a400;\npadding:16px 20px;\nborder-radius:8px;\nmargin:24px 0;\ncolor:#f0f0f0;\nfont-size:.95em;\nline-height:1.6;\n}\n.pro-tip strong{\ncolor:#c8a400;\n}\n.upsell-box{\nbackground:#ffecd1;\nborder-left:5px solid #ff9800;\npadding:14px 18px;\nmargin:20px 0;\nborder-radius:8px;\n}\n@keyframes pulse{\n50%{opacity:.85}\n}\n\u003c\/style\u003e\n\n\u003c!-- HERO BANNER --\u003e\n\u003cdiv class=\"hero-banner\"\u003e\n  \u003cdiv class=\"label\"\u003eOEM REPLACEMENT PART — OEM \u0026amp; USED AVAILABLE\u003c\/div\u003e\n  \u003ch2\u003eWhirlpool Microwave High Voltage Transformer W10836753\u003c\/h2\u003e\n  \u003cdiv class=\"hero-specs\"\u003e\n    \u003cspan\u003ePart# W10836753\u003c\/span\u003e\n    \u003cspan\u003eReplaces W10120240\u003c\/span\u003e\n    \u003cspan\u003eFits Whirlpool\u003c\/span\u003e\n    \u003cspan\u003eFits Maytag \/ Amana\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- H1 --\u003e\n\u003ch1\u003eMicrowave Runs But Won't Heat Food? Whirlpool High Voltage Transformer W10836753 – Fix No Heat Fast\u003c\/h1\u003e\n\n\u003c!-- INTRO --\u003e\n\u003cp\u003e\n\u003cstrong\u003eIf your Whirlpool over-the-range microwave powers on, the turntable spins, and the light works — but food comes out cold — the high voltage transformer is the most likely cause.\u003c\/strong\u003e\nIn Whirlpool WMH31017, WMH53520, and WMH73521 series microwaves, the high voltage transformer (HVT) steps up line voltage to power the magnetron. When it fails, the microwave appears fully operational but produces no heat — the magnetron simply isn't receiving the voltage it needs to generate microwave energy.\n\u003cstrong\u003e⚡ Primary no-heat failure component in Whirlpool-platform over-the-range microwaves.\u003c\/strong\u003e\n\u003cstrong\u003ePart W10836753\u003c\/strong\u003e is the genuine OEM replacement that restores full high voltage output and gets your microwave heating again.\n\u003c\/p\u003e\n\n\u003c!-- IS THIS THE RIGHT PART --\u003e\n\u003ch3\u003e❓ Is This the Right Part?\u003c\/h3\u003e\n\u003cp\u003eThis is the correct fix if ALL of the following are true:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e✔ Microwave powers on — display works, light works, turntable spins\u003c\/li\u003e\n\u003cli\u003e✔ Fan runs and timer counts down normally during a cook cycle\u003c\/li\u003e\n\u003cli\u003e✔ No burning smell, arcing, or error codes present\u003c\/li\u003e\n\u003cli\u003e✔ ONLY problem is food is not heated — microwave runs a full cycle with zero heat output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure? \u003ca href=\"\/pages\/contact\"\u003eSend us your model number\u003c\/a\u003e — we'll confirm before you order.\u003c\/p\u003e\n\n\u003c!-- COMMON SYMPTOMS --\u003e\n\u003ch3\u003e🔧 Common Symptoms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicrowave runs a full cycle but food remains completely cold\u003c\/li\u003e\n\u003cli\u003eNo humming sound from the magnetron during cooking (normal operation produces a low hum)\u003c\/li\u003e\n\u003cli\u003eMicrowave trips the breaker or blows a fuse during a cook cycle\u003c\/li\u003e\n\u003cli\u003eBurning or electrical smell from the transformer area (indicates a shorted winding)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e✔ If these symptoms match, the high voltage transformer is the most likely failed component in the HV circuit.\u003c\/p\u003e\n\u003cp\u003e✔ In most cases, replacing the transformer restores full heating function immediately.\u003c\/p\u003e\n\n\u003c!-- PART DETAILS --\u003e\n\u003ch3\u003e📦 Part Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e W10836753\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e High Voltage Transformer (HVT) — steps up 120V AC line voltage to ~2,000V to power the magnetron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e W10120240, W10120241\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrands:\u003c\/strong\u003e Whirlpool, Maytag, Amana, KitchenAid, Jenn-Air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable As:\u003c\/strong\u003e OEM New ($299.98) or Used\/Tested ($149.99)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- UPSELL --\u003e\n\u003cdiv class=\"upsell-box\"\u003e\n\u003cstrong\u003e⚠️ Recommended While Repairing:\u003c\/strong\u003e\u003cbr\u003e\nA failed high voltage transformer often takes out the high voltage diode and\/or high voltage capacitor in the same failure event. Before reassembling, test or replace the HV diode (typically $8–15) and HV capacitor — these are inexpensive parts that share the same HV circuit. Replacing all three at once avoids a second disassembly and ensures the new transformer isn't immediately stressed by a failing diode or capacitor.\n\u003c\/div\u003e\n\n\u003c!-- INSTALLATION --\u003e\n\u003ch3\u003e⚙️ Installation\u003c\/h3\u003e\n\u003cp\u003e\n\u003cstrong\u003eSkill Level: ADVANCED — 45–60 minutes. HIGH VOLTAGE HAZARD — read all safety notes before proceeding.\u003c\/strong\u003e\nDisconnect power and discharge the high voltage capacitor before touching any HV components — the capacitor can hold a lethal charge even after unplugging. Remove the outer cabinet, locate the transformer mounted to the chassis floor, disconnect the primary and secondary wiring harnesses, remove the mounting bolts, and swap the transformer. Reconnect in reverse order, verify all HV connections are secure, and test before reassembling the cabinet.\n\u003c\/p\u003e\n\n\u003c!-- COMPATIBLE MODELS --\u003e\n\u003ch3\u003e✓ Compatible Models\u003c\/h3\u003e\n\u003cp\u003e\nConfirmed compatible with WMH31017AS0, WMH31017HS0, WMH53520AS0, WMH53520CS0, WMH73521CS0, WMH73521CB0, WMH73521CW0, MMV4205DS0, MMV5208WS1 plus additional Whirlpool, Maytag, and Amana over-the-range microwave models.\n\u003ca href=\"\/pages\/contact\"\u003eContact us to verify your model number\u003c\/a\u003e before ordering.\n\u003c\/p\u003e\n\n\u003c!-- PRO TIP --\u003e\n\u003ch3\u003e💡 Pro Tip\u003c\/h3\u003e\n\u003cdiv class=\"pro-tip\"\u003e\n\u003cstrong\u003eSave $150 with a Tested Used Transformer — and Stock the HV Kit:\u003c\/strong\u003e\u003cbr\u003e\nOEM new HV transformers for this platform retail for $250–$320. Our used\/tested unit at $149.99 is bench-tested for continuity and output — ideal for out-of-warranty repairs where the cost of a new transformer approaches the cost of a replacement microwave. If you're a technician, pair it with an HV diode and HV capacitor to close the call in one visit. Ask us about technician pricing on HV component kits.\n\u003c\/div\u003e\n\u003ch2\u003e✓ Model-Specific Repair Pages\u003c\/h2\u003e\n\u003cdiv class=\"model-link-grid\"\u003e\n  \u003ca href=\"\/pages\/ge-microwave-wmh31017hs0-parts\" style=\"display:inline-block;border:1px solid #cc0000;border-radius:20px;padding:5px 14px;font-size:13px;color:#cc0000;text-decoration:none;margin:4px;\"\u003eWMH31017HS0\u003c\/a\u003e\n  \u003ca href=\"\/pages\/ge-microwave-wmh31017as0-parts\" style=\"display:inline-block;border:1px solid #cc0000;border-radius:20px;padding:5px 14px;font-size:13px;color:#cc0000;text-decoration:none;margin:4px;\"\u003eWMH31017AS0\u003c\/a\u003e\n  \u003ca href=\"\/pages\/ge-microwave-mmv5208ws1-parts\" style=\"display:inline-block;border:1px solid #cc0000;border-radius:20px;padding:5px 14px;font-size:13px;color:#cc0000;text-decoration:none;margin:4px;\"\u003eMMV5208WS1\u003c\/a\u003e\n\u003c\/div\u003e","brand":"XPart Supply Ltd.","offers":[{"title":"OEM","offer_id":52858665959713,"sku":"W10836753","price":299.98,"currency_code":"CAD","in_stock":false},{"title":"Used","offer_id":52858665992481,"sku":"W10836753","price":99.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/999999999999999999999999999999_2.webp?v=1781233739","url":"https:\/\/xpartsupply.com\/products\/w10836753-microwave-transformer","provider":"XPart Supply Ltd.","version":"1.0","type":"link"}