{"product_id":"oem-goodman-47-wc-no-pressure-switch-for-dds80703axa-b1370176","title":"OEM Goodman -.47\" WC NO Pressure Switch for DDS80703AXA — B1370176","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1370176\u003c\/strong\u003e is a factory-original air pressure (draft) switch engineered for \u003cstrong\u003eDDS80703AXA\u003c\/strong\u003e gas furnaces. It monitors inducer\/venting airflow and closes on a negative pressure of -0.47\" water column to safely permit ignition, protecting your home from unsafe combustion or blocked-flue conditions.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSet point: -0.47\" W.C. (inches water column)\u003c\/li\u003e\n\u003cli\u003eSwitch action: Normally Open (NO), closes on pressure\u003c\/li\u003e\n\u003cli\u003eFunction: Draft \/ venting airflow safety proving switch\u003c\/li\u003e\n\u003cli\u003eFit: Goodman\/Amana furnaces including DDS80703AXA\u003c\/li\u003e\n\u003cli\u003eConnection: Standard hose\/spade terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOur \u003cstrong\u003eOEM\u003c\/strong\u003e switch is calibrated to Goodman's exact -0.47\" trip point for reliable, code-compliant proving. Aftermarket \u003cstrong\u003eGeneric\u003c\/strong\u003e equivalents can save a few dollars but may vary in calibration tolerance and terminal orientation, occasionally causing nuisance lockouts. For a safety component, most technicians recommend OEM.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5)\u003c\/strong\u003e — Disconnect power, transfer the pressure hose and two wire leads, and swap in minutes. Verify tubing routing is free of condensate. Should be installed by a qualified HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058012307827,"sku":"GOODMAN-9440","price":29.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-47-wc-no-pressure-switch-for-dds80703axa-b1370176","provider":"National HVAC Parts","version":"1.0","type":"link"}