{"product_id":"payne-pa17na06000gbaaa-pressure-switch-1vlc9v","title":"OEM Payne High Pressure Switch 312926-252 for PA17NA06000GBAAA","description":"\u003ch1\u003eOEM Payne High Pressure Switch 312926-252 for Model PA17NA06000GBAAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM high pressure switch (part number \u003cstrong\u003e312926-252\u003c\/strong\u003e) designed specifically for the \u003cstrong\u003ePayne PA17NA06000GBAAA\u003c\/strong\u003e split-system heat pump. The high pressure switch monitors refrigerant pressure on the high side of the refrigerant circuit and sends a signal to the control board to shut down compressor operation if pressure exceeds safe limits. When this switch fails or trips, you'll typically experience the system going into lockout, the compressor refusing to start, or the unit shutting down shortly after startup — all classic signs of a faulty or stuck high pressure switch.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e High-side pressure switch | Factory-calibrated trip point | OEM part number 312926-252 | Direct plug-and-play wiring connector for Payne PA17NA06000GBAAA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This factory OEM switch is calibrated to the exact pressure thresholds specified for the PA17NA06000GBAAA. Generic substitutes often carry wider tolerances that can lead to nuisance trips, false lockouts, or — worse — insufficient protection of your compressor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Refrigerant system work must be performed by an EPA 608-certified technician. Tools needed: manifold gauge set, flat-head screwdriver, wiring diagram. Always recover refrigerant and depressurize the system before replacing the high pressure switch. Photograph all wiring before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for the Payne \u003cstrong\u003ePA17NA06000GBAAA\u003c\/strong\u003e heat pump. Verify the OEM part number 312926-252 against your unit's data plate and wiring diagram before ordering. Our fitment team is available to confirm compatibility — just reach out before you buy. In stock and ready to ship today.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62909019160947,"sku":"PAYNE-PA17NA06000GBAAA-PRESSURE_SWITCH-312926-252","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909019193715,"sku":"PAYNE-PA17NA06000GBAAA-PRESSURE_SWITCH-312926-252-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-312926-252_ae1f81e7-aa4e-42da-ba1d-4c1270718d96.jpg?v=1780718330","url":"https:\/\/nationalhvacparts.com\/products\/payne-pa17na06000gbaaa-pressure-switch-1vlc9v","provider":"National HVAC Parts","version":"1.0","type":"link"}