{"product_id":"pentair-460743-air-blower-replacement-kit-mastertemp-250-pool-and-spa-natural-gas-heater","title":"Pentair Air Blower Replacement Kit MasterTemp 250 Pool and Spa Natural Gas Heater | 460743","description":"\u003ch3 data-start=\"204\" data-end=\"226\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"227\" data-end=\"700\"\u003eRestore proper airflow and reliable ignition performance with the Pentair Air Blower Replacement Kit for MasterTemp 250 Natural Gas pool and spa heaters. The blower assembly is a critical component that supports safe combustion by moving air through the system—when it fails, heaters may struggle to ignite, shut down unexpectedly, or throw airflow-related errors. This genuine replacement kit is built to match the original fit and performance for MasterTemp 250 NG units.\u003c\/p\u003e\n\u003chr data-start=\"702\" data-end=\"705\"\u003e\n\u003ch3 data-start=\"707\" data-end=\"722\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul data-start=\"723\" data-end=\"1019\"\u003e\n\u003cli data-start=\"723\" data-end=\"796\"\u003e\n\u003cp data-start=\"725\" data-end=\"796\"\u003eMasterTemp 250 \u003cstrong data-start=\"740\" data-end=\"755\"\u003eNatural Gas\u003c\/strong\u003e heaters with a failing or noisy blower\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"797\" data-end=\"884\"\u003e\n\u003cp data-start=\"799\" data-end=\"884\"\u003eHeaters experiencing \u003cstrong data-start=\"820\" data-end=\"839\"\u003eignition issues\u003c\/strong\u003e, airflow faults, or intermittent shutdowns\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"885\" data-end=\"948\"\u003e\n\u003cp data-start=\"887\" data-end=\"948\"\u003eReplacing a blower due to wear, corrosion, or motor failure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"949\" data-end=\"1019\"\u003e\n\u003cp data-start=\"951\" data-end=\"1019\"\u003ePool pros looking for a reliable OEM replacement for service calls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1021\" data-end=\"1024\"\u003e\n\u003ch3 data-start=\"1026\" data-end=\"1044\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1045\" data-end=\"1323\"\u003e\n\u003cli data-start=\"1045\" data-end=\"1112\"\u003e\n\u003cp data-start=\"1047\" data-end=\"1112\"\u003e\u003cstrong data-start=\"1047\" data-end=\"1077\"\u003eDirect-fit replacement kit\u003c\/strong\u003e for MasterTemp 250 (Natural Gas)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1113\" data-end=\"1187\"\u003e\n\u003cp data-start=\"1115\" data-end=\"1187\"\u003eHelps restore \u003cstrong data-start=\"1129\" data-end=\"1147\"\u003eproper airflow\u003c\/strong\u003e for consistent ignition and operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1188\" data-end=\"1234\"\u003e\n\u003cp data-start=\"1190\" data-end=\"1234\"\u003eDesigned to match \u003cstrong data-start=\"1208\" data-end=\"1232\"\u003eOEM fit and function\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1235\" data-end=\"1270\"\u003e\n\u003cp data-start=\"1237\" data-end=\"1270\"\u003e\u003cstrong data-start=\"1237\" data-end=\"1261\"\u003ePentair part number:\u003c\/strong\u003e 460743\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1271\" data-end=\"1323\"\u003e\n\u003cp data-start=\"1273\" data-end=\"1323\"\u003eSupports dependable pool\/spa heating performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1325\" data-end=\"1328\"\u003e\n\u003ch3 data-start=\"1330\" data-end=\"1344\"\u003eBenefits\u003c\/h3\u003e\n\u003cul data-start=\"1345\" data-end=\"1692\"\u003e\n\u003cli data-start=\"1345\" data-end=\"1424\"\u003e\n\u003cp data-start=\"1347\" data-end=\"1424\"\u003e\u003cstrong data-start=\"1347\" data-end=\"1381\"\u003eGet your heater running again:\u003c\/strong\u003e Addresses common blower-related failures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1425\" data-end=\"1507\"\u003e\n\u003cp data-start=\"1427\" data-end=\"1507\"\u003e\u003cstrong data-start=\"1427\" data-end=\"1457\"\u003eReliable ignition support:\u003c\/strong\u003e Proper airflow is essential for safe combustion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1508\" data-end=\"1609\"\u003e\n\u003cp data-start=\"1510\" data-end=\"1609\"\u003e\u003cstrong data-start=\"1510\" data-end=\"1538\"\u003eCleaner service install:\u003c\/strong\u003e Kit format simplifies replacement compared to piecing parts together\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1610\" data-end=\"1692\"\u003e\n\u003cp data-start=\"1612\" data-end=\"1692\"\u003e\u003cstrong data-start=\"1612\" data-end=\"1630\"\u003ePeace of mind:\u003c\/strong\u003e Designed for compatibility with the intended MasterTemp model\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1694\" data-end=\"1697\"\u003e\n\u003ch2 data-start=\"1699\" data-end=\"1721\"\u003eCustomer-Facing Q\u0026amp;A\u003c\/h2\u003e\n\u003cp data-start=\"1723\" data-end=\"1961\"\u003e\u003cstrong data-start=\"1723\" data-end=\"1781\"\u003eQ: What does the air blower do on a MasterTemp heater?\u003c\/strong\u003e\u003cbr data-start=\"1781\" data-end=\"1784\"\u003eA: The blower supplies airflow needed for proper combustion and venting. If it’s failing, the heater may have trouble igniting, may shut off, or may show airflow-related faults.\u003c\/p\u003e\n\u003cp data-start=\"1963\" data-end=\"2143\"\u003e\u003cstrong data-start=\"1963\" data-end=\"2017\"\u003eQ: Is this compatible with MasterTemp 250 heaters?\u003c\/strong\u003e\u003cbr data-start=\"2017\" data-end=\"2020\"\u003eA: Yes—this kit is intended for \u003cstrong data-start=\"2052\" data-end=\"2078\"\u003ePentair MasterTemp 250\u003c\/strong\u003e heaters. This listing is specifically for \u003cstrong data-start=\"2121\" data-end=\"2136\"\u003eNatural Gas\u003c\/strong\u003e units.\u003c\/p\u003e\n\u003cp data-start=\"2145\" data-end=\"2362\"\u003e\u003cstrong data-start=\"2145\" data-end=\"2192\"\u003eQ: Will this work with propane (LP) models?\u003c\/strong\u003e\u003cbr data-start=\"2192\" data-end=\"2195\"\u003eA: Not necessarily. MasterTemp parts can vary by fuel type and revision. If you have an LP model, confirm your heater’s exact model\/part compatibility before ordering.\u003c\/p\u003e\n\u003cp data-start=\"2364\" data-end=\"2577\"\u003e\u003cstrong data-start=\"2364\" data-end=\"2421\"\u003eQ: What are common signs my blower needs replacement?\u003c\/strong\u003e\u003cbr data-start=\"2421\" data-end=\"2424\"\u003eA: Loud grinding\/whining, failure to ignite, intermittent operation, error codes related to airflow\/pressure, or the blower not spinning up consistently.\u003c\/p\u003e\n\u003cp data-start=\"2579\" data-end=\"2756\"\u003e\u003cstrong data-start=\"2579\" data-end=\"2615\"\u003eQ: Is installation DIY-friendly?\u003c\/strong\u003e\u003cbr data-start=\"2615\" data-end=\"2618\"\u003eA: Some experienced DIYers can replace it, but we recommend professional installation to ensure safe operation and proper sealing\/venting.\u003c\/p\u003e\n\u003chr data-start=\"2758\" data-end=\"2761\"\u003e\n\u003ch2 data-start=\"2763\" data-end=\"2791\"\u003eSpecs (Quick Reference)\u003c\/h2\u003e\n\u003cul data-start=\"2792\" data-end=\"2951\"\u003e\n\u003cli data-start=\"2792\" data-end=\"2821\"\u003e\n\u003cp data-start=\"2794\" data-end=\"2821\"\u003e\u003cstrong data-start=\"2794\" data-end=\"2811\"\u003eManufacturer:\u003c\/strong\u003e Pentair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2822\" data-end=\"2867\"\u003e\n\u003cp data-start=\"2824\" data-end=\"2867\"\u003e\u003cstrong data-start=\"2824\" data-end=\"2838\"\u003ePart Type:\u003c\/strong\u003e Air Blower Replacement Kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2868\" data-end=\"2923\"\u003e\n\u003cp data-start=\"2870\" data-end=\"2923\"\u003e\u003cstrong data-start=\"2870\" data-end=\"2892\"\u003eCompatible Heater:\u003c\/strong\u003e MasterTemp 250 (Natural Gas)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2924\" data-end=\"2951\"\u003e\n\u003cp data-start=\"2926\" data-end=\"2951\"\u003e\u003cstrong data-start=\"2926\" data-end=\"2942\"\u003ePart Number:\u003c\/strong\u003e 460743\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2953\" data-end=\"2956\"\u003e\n\u003ch2 data-start=\"2958\" data-end=\"2978\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-start=\"2979\" data-end=\"3140\"\u003e\n\u003cli data-start=\"2979\" data-end=\"3140\"\u003e\n\u003cp data-start=\"2981\" data-end=\"3140\"\u003e(1) Pentair Air Blower Replacement Kit — \u003cstrong data-start=\"3022\" data-end=\"3032\"\u003e460743\u003c\/strong\u003e\u003cbr data-start=\"3032\" data-end=\"3035\"\u003e\u003cem data-start=\"3035\" data-end=\"3140\"\u003e(Exact contents can vary by kit revision; includes components required to replace the blower assembly.)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pool Supply Depot LLC","offers":[{"title":"Default Title","offer_id":48753774592310,"sku":"460743","price":629.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/FullSizeRender_820b7b4a-f061-413d-8978-4a8e81c0ba4d.jpg?v=1713842890","url":"https:\/\/poolsupplydepot.net\/products\/pentair-460743-air-blower-replacement-kit-mastertemp-250-pool-and-spa-natural-gas-heater","provider":"Pool Supply Depot","version":"1.0","type":"link"}