{"product_id":"oem-goodman-red-manual-reset-limit-switch-wgfm195070s4cac-10123535","title":"OEM Goodman Red Manual Reset Limit Switch WGFM195070S4CAC — 10123535","description":"\u003ch2\u003eGoodman 10123535 Red Manual Reset Limit Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman 10123535 is a genuine OEM red manual reset high-limit switch for the WGFM195070S4CAC gas furnace and compatible Goodman\/Amana units. The red button identifies a higher-temperature or secondary limit position within the furnace's layered safety system. Like all manual reset limits, it opens the control circuit on an overtemperature event and holds open until physically reset, ensuring the burner cannot re-fire while an unsafe condition — such as a cracked heat exchanger, blocked flue, or airflow failure — remains unresolved.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 10123535\u003c\/li\u003e\n\u003cli\u003eType: Manual reset high-limit safety switch (red)\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed (opens on temperature rise)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: WGFM195070S4CAC (95% AFUE gas furnace)\u003c\/li\u003e\n\u003cli\u003eFunction: High-temperature overheat protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis red-button limit is calibrated to a distinct trip temperature from the standard 10123533 — the two are not interchangeable. Substituting a generic switch or the wrong color\/set point defeats the layered protection Goodman engineered into the furnace. The OEM 10123535 delivers the exact factory trip point for correct, code-compliant operation.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRating: Moderate (2 of 5).\u003c\/strong\u003e Plan on 20–30 minutes. Disconnect power and gas, photograph the wiring, remove the mounting screws, transfer the terminals, and secure the new switch flush to its mounting surface. Always identify and correct the condition that caused the trip before returning the furnace to service. If you are not comfortable diagnosing furnace safety circuits, hire a licensed HVAC professional.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058236965235,"sku":"GOODMAN-14337","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-red-manual-reset-limit-switch-wgfm195070s4cac-10123535","provider":"National HVAC Parts","version":"1.0","type":"link"}