{"product_id":"pentairmastertemppoolheatermanifoldkit250k460748pen460748","title":"Pentair MasterTemp Pool Heater Manifold Kit 250K | 460748","description":"\u003ch2 data-section-id=\"53drpp\" data-start=\"422\" data-end=\"443\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"445\" data-end=\"781\"\u003eRestore proper water flow and heater performance with the \u003cstrong data-start=\"503\" data-end=\"564\"\u003ePentair MasterTemp Pool Heater Manifold Kit 250K | 460748\u003c\/strong\u003e. This genuine Pentair replacement manifold kit is designed for \u003cstrong data-start=\"628\" data-end=\"695\"\u003ePentair MasterTemp 250 natural gas and propane pool\/spa heaters\u003c\/strong\u003e, helping replace worn, leaking, cracked, or damaged water system manifold components.\u003c\/p\u003e\n\u003cp data-start=\"783\" data-end=\"1157\"\u003eThe manifold assembly is a critical part of the heater’s water system, helping direct water through the heat exchanger while supporting key safety and sensor components. If your MasterTemp 250K heater is leaking at the manifold, showing pressure-related issues, or has damaged internal bypass components, this OEM kit provides the correct factory-style replacement solution.\u003c\/p\u003e\n\u003cp data-start=\"1159\" data-end=\"1315\"\u003eBuilt for compatibility with \u003cstrong data-start=\"1188\" data-end=\"1225\"\u003e250K BTU MasterTemp heater models\u003c\/strong\u003e, part number \u003cstrong data-start=\"1239\" data-end=\"1249\"\u003e460748\u003c\/strong\u003e is ideal for professional repairs and equipment pad service work.\u003c\/p\u003e\n\u003chr data-start=\"1317\" data-end=\"1320\"\u003e\n\u003ch2 data-section-id=\"4fdhx7\" data-start=\"1322\" data-end=\"1336\"\u003eIdeal For\u003c\/h2\u003e\n\u003cp data-start=\"1338\" data-end=\"1383\"\u003eThe Pentair 460748 manifold kit is ideal for:\u003c\/p\u003e\n\u003cul data-start=\"1385\" data-end=\"1811\"\u003e\n\u003cli data-section-id=\"1aemoo\" data-start=\"1385\" data-end=\"1456\"\u003eReplacing a damaged or leaking manifold on a MasterTemp 250K heater\u003c\/li\u003e\n\u003cli data-section-id=\"thfmaz\" data-start=\"1457\" data-end=\"1522\"\u003eServicing Pentair MasterTemp 250 natural gas pool\/spa heaters\u003c\/li\u003e\n\u003cli data-section-id=\"12e1tzs\" data-start=\"1523\" data-end=\"1584\"\u003eServicing Pentair MasterTemp 250 propane pool\/spa heaters\u003c\/li\u003e\n\u003cli data-section-id=\"1grk80p\" data-start=\"1585\" data-end=\"1652\"\u003eRestoring proper heater water flow and pressure switch function\u003c\/li\u003e\n\u003cli data-section-id=\"15pfxkh\" data-start=\"1653\" data-end=\"1714\"\u003eProfessional pool heater repair and equipment maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"15q1j85\" data-start=\"1715\" data-end=\"1811\"\u003eHomeowners repairing an existing MasterTemp 250K heater with a verified matching part number\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1813\" data-end=\"1816\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"1818\" data-end=\"1835\"\u003eKey Features\u003c\/h2\u003e\n\u003ch3 data-section-id=\"27t00x\" data-start=\"1837\" data-end=\"1875\"\u003eGenuine Pentair Replacement Part\u003c\/h3\u003e\n\u003cp data-start=\"1876\" data-end=\"1997\"\u003eThis is a genuine Pentair water system manifold replacement kit made for compatible MasterTemp 250K pool and spa heaters.\u003c\/p\u003e\n\u003ch3 data-section-id=\"lbhq8w\" data-start=\"1999\" data-end=\"2053\"\u003eFits MasterTemp 250 Natural Gas \u0026amp; Propane Models\u003c\/h3\u003e\n\u003cp data-start=\"2054\" data-end=\"2138\"\u003eDesigned for use with Model 250 MasterTemp natural gas and propane pool\/spa heaters.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1lslfym\" data-start=\"2140\" data-end=\"2175\"\u003eComplete Manifold Service Kit\u003c\/h3\u003e\n\u003cp data-start=\"2176\" data-end=\"2461\"\u003eThe kit may include major water-system and sensor-related components such as a coil\/tubesheet sealing O-ring kit, manifold bypass kit, water pressure switch, connector tube kit, zinc plug, automatic gas shutoff switch, high limit switch, and thermistor, depending on kit configuration.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1dj2u27\" data-start=\"2463\" data-end=\"2516\"\u003eHelps Correct Common Heater Water-System Issues\u003c\/h3\u003e\n\u003cp data-start=\"2517\" data-end=\"2720\"\u003eA damaged manifold can cause leaks, flow problems, bypass issues, pressure switch errors, or improper heater operation. Replacing the manifold kit helps restore the correct water path through the heater.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1i4bnr9\" data-start=\"2722\" data-end=\"2768\"\u003eBuilt for Pool \u0026amp; Spa Heater Applications\u003c\/h3\u003e\n\u003cp data-start=\"2769\" data-end=\"2898\"\u003eThis replacement kit is intended for pool and spa heater water system repairs on compatible MasterTemp 250K pool and spa heaters.\u003c\/p\u003e\n\u003chr data-start=\"2900\" data-end=\"2903\"\u003e\n\u003ch2 data-section-id=\"33fg5d\" data-start=\"2905\" data-end=\"2918\"\u003eBenefits\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1af3a0y\" data-start=\"2920\" data-end=\"2953\"\u003eRestores Heater Reliability\u003c\/h3\u003e\n\u003cp data-start=\"2954\" data-end=\"3101\"\u003eA properly functioning manifold helps your heater move water through the system correctly, supporting efficient and dependable heating performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"42phn3\" data-start=\"3103\" data-end=\"3134\"\u003eHelps Prevent Water Leaks\u003c\/h3\u003e\n\u003cp data-start=\"3135\" data-end=\"3251\"\u003eReplacing a cracked, warped, or worn manifold can help stop water leakage around the heater’s water system assembly.\u003c\/p\u003e\n\u003ch3 data-section-id=\"keygb3\" data-start=\"3253\" data-end=\"3298\"\u003eSupports Proper Safety Sensor Operation\u003c\/h3\u003e\n\u003cp data-start=\"3299\" data-end=\"3538\"\u003eBecause the manifold area works with components like the water pressure switch, high limit switch, AGS, and thermistor, replacing the kit can help restore proper heater safety monitoring when those components are part of the service issue.\u003c\/p\u003e\n\u003ch3 data-section-id=\"169s6b6\" data-start=\"3540\" data-end=\"3569\"\u003eOEM Fit \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp data-start=\"3570\" data-end=\"3709\"\u003eUsing the correct Pentair replacement part helps reduce installation issues and ensures the manifold is made for the intended heater model.\u003c\/p\u003e\n\u003ch3 data-section-id=\"7pup8p\" data-start=\"3711\" data-end=\"3745\"\u003eProfessional Repair Solution\u003c\/h3\u003e\n\u003cp data-start=\"3746\" data-end=\"3912\"\u003eThis is a strong choice for pool service technicians, repair shops, and homeowners who need a complete factory-style manifold repair kit for a MasterTemp 250K heater.\u003c\/p\u003e\n\u003chr data-start=\"3914\" data-end=\"3917\"\u003e\n\u003ch2 data-section-id=\"l1om0b\" data-start=\"3919\" data-end=\"3937\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp data-start=\"3939\" data-end=\"4250\"\u003e\u003cstrong data-start=\"3939\" data-end=\"3949\"\u003eBrand:\u003c\/strong\u003e Pentair\u003cbr data-start=\"3957\" data-end=\"3960\"\u003e\u003cstrong data-start=\"3960\" data-end=\"3977\"\u003eProduct Type:\u003c\/strong\u003e Pool Heater Manifold Kit\u003cbr data-start=\"4002\" data-end=\"4005\"\u003e\u003cstrong data-start=\"4005\" data-end=\"4034\"\u003eManufacturer Part Number:\u003c\/strong\u003e 460748\u003cbr data-start=\"4041\" data-end=\"4044\"\u003e\u003cstrong data-start=\"4044\" data-end=\"4073\"\u003eCompatible Heater Series:\u003c\/strong\u003e Pentair MasterTemp\u003cbr data-start=\"4092\" data-end=\"4095\"\u003e\u003cstrong data-start=\"4095\" data-end=\"4122\"\u003eCompatible Heater Size:\u003c\/strong\u003e 250K BTU\u003cbr data-start=\"4131\" data-end=\"4134\"\u003e\u003cstrong data-start=\"4134\" data-end=\"4160\"\u003eCompatible Fuel Types:\u003c\/strong\u003e Natural Gas and Propane\u003cbr data-start=\"4184\" data-end=\"4187\"\u003e\u003cstrong data-start=\"4187\" data-end=\"4203\"\u003eApplication:\u003c\/strong\u003e Pool and spa heater water system replacement\u003c\/p\u003e\n\u003cp data-start=\"4252\" data-end=\"4433\"\u003eFor best results, confirm your heater model and part number before ordering. This kit is specifically intended for \u003cstrong data-start=\"4367\" data-end=\"4432\"\u003eModel 250 MasterTemp natural gas and propane pool\/spa heaters\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"4435\" data-end=\"4438\"\u003e\n\u003ch2 data-section-id=\"14m3ipp\" data-start=\"4440\" data-end=\"4460\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp data-start=\"4462\" data-end=\"4571\"\u003eKit contents can vary by supplier packaging, but Pentair 460748 manifold kits may include components such as:\u003c\/p\u003e\n\u003cul data-start=\"4573\" data-end=\"4838\"\u003e\n\u003cli data-section-id=\"11r1724\" data-start=\"4573\" data-end=\"4594\"\u003eManifold assembly\u003c\/li\u003e\n\u003cli data-section-id=\"4zynqy\" data-start=\"4595\" data-end=\"4632\"\u003eCoil\/tubesheet sealing O-ring kit\u003c\/li\u003e\n\u003cli data-section-id=\"8omgv2\" data-start=\"4633\" data-end=\"4656\"\u003eManifold bypass kit\u003c\/li\u003e\n\u003cli data-section-id=\"cghfhm\" data-start=\"4657\" data-end=\"4682\"\u003eWater pressure switch\u003c\/li\u003e\n\u003cli data-section-id=\"bah2d7\" data-start=\"4683\" data-end=\"4705\"\u003eConnector tube kit\u003c\/li\u003e\n\u003cli data-section-id=\"1dz6st4\" data-start=\"4706\" data-end=\"4719\"\u003eZinc plug\u003c\/li\u003e\n\u003cli data-section-id=\"u6fdha\" data-start=\"4720\" data-end=\"4757\"\u003eAutomatic gas shutoff switch, AGS\u003c\/li\u003e\n\u003cli data-section-id=\"18cxse9\" data-start=\"4758\" data-end=\"4779\"\u003eHigh limit switch\u003c\/li\u003e\n\u003cli data-section-id=\"1n7jbtp\" data-start=\"4780\" data-end=\"4794\"\u003eThermistor\u003c\/li\u003e\n\u003cli data-section-id=\"fmvr3f\" data-start=\"4795\" data-end=\"4838\"\u003eO-rings, gaskets, and required hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4840\" data-end=\"4959\"\u003eAlways compare the received kit contents with your heater’s parts diagram and service requirements before installation.\u003c\/p\u003e\n\u003chr data-start=\"4961\" data-end=\"4964\"\u003e\n\u003ch2 data-section-id=\"1qhk4i3\" data-start=\"4966\" data-end=\"4985\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"4987\" data-end=\"5312\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"4987\" data-end=\"5014\"\u003e\n\u003ctr data-start=\"4987\" data-end=\"5014\"\u003e\n\u003cth data-start=\"4987\" data-end=\"5003\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"5003\" data-end=\"5014\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"5025\" data-end=\"5312\"\u003e\n\u003ctr data-start=\"5025\" data-end=\"5044\"\u003e\n\u003ctd data-start=\"5025\" data-end=\"5033\" data-col-size=\"sm\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-start=\"5033\" data-end=\"5044\" data-col-size=\"sm\"\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5045\" data-end=\"5069\"\u003e\n\u003ctd data-start=\"5045\" data-end=\"5059\" data-col-size=\"sm\"\u003ePart Number\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"5059\" data-end=\"5069\"\u003e460748\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5070\" data-end=\"5126\"\u003e\n\u003ctd data-start=\"5070\" data-end=\"5085\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"5085\" data-end=\"5126\"\u003eWater System Manifold Replacement Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5127\" data-end=\"5177\"\u003e\n\u003ctd data-start=\"5127\" data-end=\"5150\" data-col-size=\"sm\"\u003eHeater Compatibility\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"5150\" data-end=\"5177\"\u003ePentair MasterTemp 250K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5178\" data-end=\"5226\"\u003e\n\u003ctd data-start=\"5178\" data-end=\"5199\" data-col-size=\"sm\"\u003eFuel Compatibility\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"5199\" data-end=\"5226\"\u003eNatural Gas and Propane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5227\" data-end=\"5260\"\u003e\n\u003ctd data-start=\"5227\" data-end=\"5241\" data-col-size=\"sm\"\u003eApplication\u003c\/td\u003e\n\u003ctd data-start=\"5241\" data-end=\"5260\" data-col-size=\"sm\"\u003ePool\/Spa Heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5261\" data-end=\"5312\"\u003e\n\u003ctd data-start=\"5261\" data-end=\"5280\" data-col-size=\"sm\"\u003eProduct Category\u003c\/td\u003e\n\u003ctd data-start=\"5280\" data-end=\"5312\" data-col-size=\"sm\"\u003ePool Heater Replacement Part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"5314\" data-end=\"5317\"\u003e\n\u003ch2 data-section-id=\"1hui92y\" data-start=\"5319\" data-end=\"5342\"\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp data-start=\"5344\" data-end=\"5623\"\u003eThis replacement kit should be installed by a qualified pool heater technician or experienced service professional. Always shut off gas, power, and water flow to the heater before service. Inspect all O-rings, seals, bypass components, and sensor connections during installation.\u003c\/p\u003e\n\u003cp data-start=\"5625\" data-end=\"5780\"\u003eAfter installation, check for leaks, confirm water flow, verify pressure switch operation, and test heater startup according to Pentair service procedures.\u003c\/p\u003e\n\u003chr data-start=\"5782\" data-end=\"5785\"\u003e\n\u003ch2 data-section-id=\"w1k9cu\" data-start=\"5787\" data-end=\"5811\"\u003eCustomer-Facing Q\u0026amp;A\u003c\/h2\u003e\n\u003ch3 data-section-id=\"wuaa25\" data-start=\"5813\" data-end=\"5858\"\u003eQ: What heater does Pentair 460748 fit?\u003c\/h3\u003e\n\u003cp data-start=\"5859\" data-end=\"5958\"\u003eA: Pentair 460748 is made for \u003cstrong data-start=\"5889\" data-end=\"5957\"\u003ePentair MasterTemp 250K natural gas and propane pool\/spa heaters\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1qxojfg\" data-start=\"5960\" data-end=\"6000\"\u003eQ: Is this for the 250K BTU model?\u003c\/h3\u003e\n\u003cp data-start=\"6001\" data-end=\"6069\"\u003eA: Yes. This manifold kit is for the \u003cstrong data-start=\"6038\" data-end=\"6068\"\u003eMasterTemp 250K BTU heater\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"2epkxw\" data-start=\"6071\" data-end=\"6108\"\u003eQ: Is this an OEM Pentair part?\u003c\/h3\u003e\n\u003cp data-start=\"6109\" data-end=\"6168\"\u003eA: Yes. This is a genuine Pentair replacement manifold kit.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1j4k3l2\" data-start=\"6170\" data-end=\"6235\"\u003eQ: Does this work for both natural gas and propane heaters?\u003c\/h3\u003e\n\u003cp data-start=\"6236\" data-end=\"6333\"\u003eA: Yes. The kit is intended for compatible MasterTemp 250K natural gas and propane heater models.\u003c\/p\u003e\n\u003ch3 data-section-id=\"17ky7w6\" data-start=\"6335\" data-end=\"6385\"\u003eQ: Why would I need to replace the manifold?\u003c\/h3\u003e\n\u003cp data-start=\"6386\" data-end=\"6548\"\u003eA: Common reasons include water leaks, cracked manifold housing, damaged bypass components, pressure switch issues, or heater service related to the water system.\u003c\/p\u003e\n\u003ch3 data-section-id=\"66s1zs\" data-start=\"6550\" data-end=\"6585\"\u003eQ: Can I install this myself?\u003c\/h3\u003e\n\u003cp data-start=\"6586\" data-end=\"6741\"\u003eA: Pool heater repairs involve water, electrical, and gas-related systems. Professional installation is recommended for safety and proper heater operation.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52762840006966,"sku":"PEN460748 -H","price":487.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/PEN460748_0.jpg?v=1755535820","url":"https:\/\/poolsupplydepot.net\/products\/pentairmastertemppoolheatermanifoldkit250k460748pen460748","provider":"Pool Supply Depot","version":"1.0","type":"link"}