{"product_id":"01-0837-nordyne-sequencer-1-20on-40-110off","title":"01-0837 Nordyne Sequencer 1-20on 40-110off","description":"\u003ch1\u003e01-0837 Nordyne Sequencer 1-20on 40-110off\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eNordyne 01‑0837\u003c\/strong\u003e heat sequencer is an OEM heating control used in Intertherm, Miller, and Nordyne electric furnaces. It provides staged activation of heat strips, preventing high inrush current and ensuring safe, reliable heating operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith a timing profile of \u003cstrong\u003e1–20 seconds ON\u003c\/strong\u003e and \u003cstrong\u003e40–110 seconds OFF\u003c\/strong\u003e, this sequencer matches factory specifications for many E‑Series and older electric furnace models. It is a direct replacement for systems requiring this timing range and is commonly used when heat strips fail to energize or shut off properly.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOEM Nordyne heating sequencer\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e1–20 second ON delay\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e40–110 second OFF delay\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eControls staged heating element activation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePrevents breaker trips and overheating\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with Intertherm, Miller, and Nordyne electric furnaces\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDirect replacement for systems using 01‑0837 timing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCommon Symptoms Requiring Replacement\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHeat strips not turning on\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFurnace blowing cold air\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHeat strips staying energized continuously\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBreaker tripping during heat operation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBurnt or stuck sequencer contacts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e✅ Compatibility\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe 01-0837 sequencer is commonly used in:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit Type\u003c\/th\u003e\n\u003cth\u003eCompatible Series \/ Models\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectric Furnaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eE1EH, E2EH, E1EB, E2EB Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAir Handlers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB5BM, B6BM Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMobile Home Systems\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM1 Series with electric heat kits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaged Units\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePSH, PPG, R6GF Series with staged heat options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eIt replaces older part number \u003cstrong\u003e621382\u003c\/strong\u003e and is found across Nordyne brands including \u003cstrong\u003eIntertherm, Miller, Gibson, Tappan, Frigidaire, Maytag, and Broan\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Quinn","offers":[{"title":"Default Title","offer_id":40298070769730,"sku":"01-0837","price":19.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/files\/1_large_71fa15ba-c6a9-4aa4-9226-7a341ec93005.avif?v=1756607036","url":"https:\/\/hvacpartstore.com\/products\/01-0837-nordyne-sequencer-1-20on-40-110off","provider":"HVACpartstore","version":"1.0","type":"link"}