{"product_id":"oem-goodman-auxiliary-limit-switch-for-acvm970603bnba-0130f00038-1","title":"OEM Goodman Auxiliary Limit Switch for ACVM970603BNBA — 0130F00038","description":"\u003cp\u003eThe genuine Goodman \u003cstrong\u003e0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (identified by its \u003cstrong\u003elight blue\u003c\/strong\u003e cap) is a secondary safety control for the \u003cstrong\u003eACVM970603BNBA\u003c\/strong\u003e furnace and compatible Goodman\/Amana models. It provides backup over-temperature protection in addition to the primary limit, opening the burner circuit if heat builds in its monitored zone — guarding against restricted airflow, blower failure, or heat-exchanger faults.\u003c\/p\u003e\u003cp\u003eIf your furnace trips on limit, fails to maintain a heating call, or repeatedly faults to lockout, a failed auxiliary limit may be the cause. Each Goodman limit is color-coded to its trip temperature, so matching the OEM part number is essential.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Auxiliary \/ secondary high-limit switch\u003c\/li\u003e\n\u003cli\u003eIdentifier: Light blue cap (temperature-coded)\u003c\/li\u003e\n\u003cli\u003eConfiguration: Normally closed (N.C.)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana OEM\u003c\/li\u003e\n\u003cli\u003eOEM part number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eFits: ACVM970603BNBA and compatible furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e auxiliary limit is factory-calibrated to the exact trip point the color code represents and matches the original bracket and terminals. Generic substitutes risk an incorrect open temperature, leading to nuisance trips or inadequate protection. For a furnace safety device, always use the matching OEM part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Two-screw bracket with spade connectors — a quick 10–15 minute replacement. \u003cem\u003eDisconnect electrical power before servicing. When in doubt, consult a licensed HVAC technician.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057493557619,"sku":"GOODMAN-3007","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-acvm970603bnba-0130f00038-1","provider":"National HVAC Parts","version":"1.0","type":"link"}