{"product_id":"oem-payne-piston-for-ph13nb02500gaaaa-ea52ph042","title":"OEM Payne Piston for PH13NB02500GAAAA — EA52PH042","description":"\u003cp\u003e\u003cstrong\u003eGenuine Payne OEM part EA52PH042\u003c\/strong\u003e — piston for the Payne PH13NB02500GAAAA (payne split system heat pump 13 seer, PAYNE SPLIT SYSTEM HEAT PUMP 13 SEER, 208\/230-1-60). This part meters gas or refrigerant flow at a precisely calibrated rate. Factory replacement verified against Carrier Corporation's own parts data for this model (Payne is a Carrier brand). Listed by the manufacturer as a \u003cstrong\u003ecritical service part\u003c\/strong\u003e for this unit. Located in: \u003cstrong\u003eCoil And Piping\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e✓ \u003cstrong\u003eGuaranteed to fit the PH13NB02500GAAAA\u003c\/strong\u003e — or the return shipping is on us. Same-day shipping on orders before 3PM CST, from Houston, TX.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚡ Installation: 🟠 Pro Recommended\u003c\/strong\u003e  ·  30–60 min  ·  Wrench set\u003cbr\u003e\n\u003cspan style=\"font-size:13px\"\u003eSize is calibrated to the unit and gas type (natural vs LP) — never drill or substitute. Guidance only — when unsure, hire a licensed HVAC technician.\u003c\/span\u003e\u003c\/p\u003e\n\n\n\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWill this fit my PH13NB02500GAAAA?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes — this part is verified against the manufacturer's parts list for the PH13NB02500GAAAA. Have a different model? Search your model number in our store; this part serves other Carrier-family units as well.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eIs this an OEM part?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eGenuine Carrier Corporation (Payne is a Carrier brand) OEM — the same part your unit was built with, not an aftermarket substitute.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat if it doesn't fit?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eWe send a prepaid return label and issue a full refund — 30 days, uninstalled parts. Installed or energized parts are non-returnable; manufacturing defects are handled under the manufacturer's warranty.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhen will it ship?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eOrder before 3PM CST and it ships the same business day from Houston, TX.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThis part is rated \u003cstrong\u003ePro Recommended\u003c\/strong\u003e (30–60 min typical). A licensed technician is strongly recommended.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eNatural gas vs LP — does the orifice differ?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes, critically — LP runs smaller orifices at higher pressure. Wrong orifice means sooting or overheating. Never drill one out.\u003c\/p\u003e\u003c\/details\u003e","brand":"Payne","offers":[{"title":"Default Title","offer_id":63116071567731,"sku":"EA52PH042","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/EA52PH042_STD_005.jpg?v=1784516776","url":"https:\/\/nationalhvacparts.com\/products\/oem-payne-piston-for-ph13nb02500gaaaa-ea52ph042","provider":"National HVAC Parts","version":"1.0","type":"link"}