{"product_id":"oem-goodman-0-50-wc-no-pressure-switch-for-amvc950905dxae-11177114","title":"OEM Goodman -0.50\" WC NO Pressure Switch for AMVC950905DXAE — 11177114","description":"\u003ch2\u003eGoodman 11177114 Pressure Switch (-0.50\" WC, Normally Open)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGoodman 11177114\u003c\/strong\u003e is a genuine OEM air-proving pressure switch engineered for the Amana \u003cstrong\u003eAMVC950905DXAE\u003c\/strong\u003e modulating variable-speed gas furnace and compatible Goodman\/Amana models. It monitors draft in the inducer venting system and safely locks out ignition if adequate airflow is not confirmed, protecting your furnace from unsafe combustion conditions.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eActuation setpoint: \u003cstrong\u003e-0.50\" W.C.\u003c\/strong\u003e (inches water column)\u003c\/li\u003e\n\u003cli\u003eSwitch action: Normally Open (NO)\u003c\/li\u003e\n\u003cli\u003eFunction: Combustion air \/ draft proving\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 11177114\u003c\/li\u003e\n\u003cli\u003eFits: AMVC950905DXAE and related AMVC95 furnaces\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana (genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM 11177114\u003c\/strong\u003e is factory-calibrated to the exact -0.50\" trip point your furnace's control board expects, ensuring correct sequencing and no nuisance lockouts. Aftermarket generics may vary in setpoint tolerance and hose-port orientation, which can cause false trips. For safety-critical draft proving, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5)\u003c\/strong\u003e — Typically a plug-and-play swap: disconnect power, transfer the two spade terminals and the sensing hose, then mount. Basic hand tools only. Always verify with a manometer after replacement.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057889329523,"sku":"GOODMAN-8910","price":76.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-0-50-wc-no-pressure-switch-for-amvc950905dxae-11177114","provider":"National HVAC Parts","version":"1.0","type":"link"}