{"product_id":"oem-goodman-auxiliary-limit-switch-for-vmss960603bnaa-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for VMSS960603BNAA — 0130F00038","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (light-blue cap) is a genuine OEM secondary thermal safety for \u003cstrong\u003eVMSS960603BNAA\u003c\/strong\u003e gas furnaces and compatible Goodman\/Amana equipment. Mounted on the blower deck or auxiliary limit bracket, this normally-closed switch adds a second layer of over-temperature protection beyond the primary limit, opening the control circuit if heat backs up into the blower compartment due to airflow loss. The color-coded light-blue housing identifies its specific trip rating within the Goodman limit family.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 0130F00038\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Auxiliary \/ secondary high-limit safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor code:\u003c\/strong\u003e Light blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Normally closed, auto-reset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman VMSS960603BNAA and compatible models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e Goodman color-codes these auxiliary limits to an exact cutout temperature, so matching the light-blue OEM part guarantees the correct trip point and bracket fit. Substituting a mismatched or universal limit can defeat the intended protection or cause nuisance shutdowns. For a color-specific safety switch, always match OEM.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation difficulty:\u003c\/strong\u003e Easy (1\/5). Disconnect furnace power, remove the two mounting screws, transfer the two spade terminals, and reinstall — roughly a 10-minute job. Confirm the replacement's color code matches the original before installing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058213011827,"sku":"GOODMAN-13772","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-vmss960603bnaa-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}