{"product_id":"climatek-s1-3115-3571-heat-sequencer-relay-replacement-for-coleman-goodman-nordyne","title":"ClimaTek S1-3115-3571 Heat Sequencer Relay – Replacement for Coleman, Goodman, Nordyne","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe ClimaTek S1-3115-3571 heat sequencing relay is a brand-new replacement component designed to fit a range of furnace models that rely on a sequencing relay in the heat call path. It provides a dependable substitute when the original part shows signs of wear or intermittent operation, focusing on reliable sequencing of heat calls to help maintain consistent furnace cycling.\u003c\/p\u003e\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect compatibility with multiple part numbers including S1-3115-357, S1-3400-357, B12565-53, B12565-58, and 621678.\u003c\/li\u003e\n\u003cli\u003ePlug-and-play design that minimizes the need for wiring modifications during replacement.\u003c\/li\u003e\n\u003cli\u003eRugged construction built for demanding furnace environments and long-term performance.\u003c\/li\u003e\n\u003cli\u003eBroad brand compatibility spanning Coleman, Evcon, Goodman, Janitrol, Nordyne, Intertherm, Carrier, Bryant, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility and installation\u003c\/h3\u003e\u003cp\u003eEngineered as a direct replacement, this relay aligns with common furnace control architectures without requiring electrical or hardware modifications. The compact module slots into place to restore the sequencing rhythm that drives the heating cycle.\u003c\/p\u003e\u003cp\u003eTo install, ensure power is off, disconnect the original relay, and seat the ClimaTek unit in the same orientation. If you’re replacing multiple components at once, plan for a safe, methodical approach to prevent miswiring.\u003c\/p\u003e\u003ch3\u003eReal-world use possibilities\u003c\/h3\u003e\u003cp\u003eIn many homes, a failed sequencing relay can lead to uneven heat or incomplete heat calls. Replacing with a known-brand option like ClimaTek offers a practical path to reestablish consistent furnace operation. This part provides a practical substitute that may help your system function smoothly as older equipment ages.\u003c\/p\u003e\u003ch3\u003eWhat you get\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1x ClimaTek heat sequencing relay S1-3115-3571\u003c\/li\u003e\n\u003cli\u003eDirect replacement for listed part numbers and compatible brands\u003c\/li\u003e\n\u003c\/ul\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: What part numbers does the ClimaTek S1-3115-3571 heat sequencer relay replace?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replaces S1-3115-357, S1-3400-357, B12565-53\/58, 621678, and more.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is installation plug-and-play?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, designed for plug-and-play installation with no electrical or hardware modifications.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ClimaTek","offers":[{"title":"Default Title","offer_id":47464050852014,"sku":"B00FX6OTZI","price":63.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/climatek-heat-sequencer-relay-s1-3115-3571.jpg?v=1770290513","url":"https:\/\/handyskook.ca\/products\/climatek-s1-3115-3571-heat-sequencer-relay-replacement-for-coleman-goodman-nordyne","provider":"HandySkook","version":"1.0","type":"link"}