{"product_id":"oem-goodman-60-no-pressure-switch-for-amh950904cxac-20197310","title":"OEM Goodman -.60\" NO Pressure Switch for AMH950904CXAC — 20197310","description":"\u003ch2\u003eGoodman 20197310 Pressure Switch (-.60\" WC, Normally Open)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGoodman 20197310\u003c\/strong\u003e is a genuine OEM air-proving pressure switch calibrated at \u003cstrong\u003e-.60 inches water column\u003c\/strong\u003e with a \u003cstrong\u003enormally open (NO)\u003c\/strong\u003e contact set, designed for the \u003cstrong\u003eAmana\/Goodman AMH950904CXAC\u003c\/strong\u003e and compatible high-efficiency gas furnaces. This safety switch verifies that the inducer draft motor is moving combustion air before the ignition sequence begins. If venting is blocked, the condensate trap is clogged, or the inducer is weak, the switch stays open and the furnace safely locks out.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Draft\/air-proving pressure switch\u003c\/li\u003e\n\u003cli\u003eSet point: -.60 in. w.c. (negative pressure)\u003c\/li\u003e\n\u003cli\u003eContact type: Normally open (closes on proven draft)\u003c\/li\u003e\n\u003cli\u003eFits: AMH950904CXAC and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eOEM replacement for part number 20197310\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM switch\u003c\/strong\u003e guarantees the exact -.60\" trip point and factory hose-port fit — critical, since an incorrect set point causes false lockouts or unsafe firing. The \u003cstrong\u003egeneric equivalent\u003c\/strong\u003e matches the same rating and terminals at a lower price for standard repairs. Verify the set point stamped on the switch matches -.60\" before installing.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2\/5).\u003c\/strong\u003e Roughly 15–25 minutes: cut power, note the hose and wire positions, swap the switch, and reconnect. Confirm the tubing is free of condensate. Test a full ignition cycle after installation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057675288947,"sku":"GOODMAN-6467","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-60-no-pressure-switch-for-amh950904cxac-20197310","provider":"National HVAC Parts","version":"1.0","type":"link"}