{"product_id":"pentair-mastertemp-400-tube-sheet-coil-kit-474061","title":"Pentair MasterTemp 400 Tube Sheet Coil Assembly Kit 474061","description":"\u003cp\u003e\u003cstrong\u003ePentair MasterTemp 400 Tube Sheet Coil Assembly Kit 474061\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRestore heat to your Pentair MasterTemp 400NA and 400LP heaters and Sta-Rite Max-E-Therm SR400NA and SR400LP heaters (New Tub Design; Max-E-Therm after 1\/12\/09) with the genuine OEM 474061 tube sheet coil assembly kit. When the heat exchanger coil leaks or scales up, this kit replaces the finned coil and tube sheet together with fresh O-rings, insulation, gaskets, and sealant, so a failed exchanger does not mean replacing the whole heater.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🚩 PRO TIP:\u003c\/strong\u003e Heat-exchanger work is for a qualified technician only — isolate the gas and water, drain the heater, replace every O-ring and gasket in the kit, and pressure- and leak-test the reassembled heater before returning it to service. Match the part number on your existing coil kit before ordering.\u003c\/p\u003e\n\u003ch3\u003ePRODUCT FEATURES \u0026amp; SPECIFICATIONS:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Pentair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 474061\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 788379791995\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pool Heater Parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Tube sheet coil assembly kit (New Tub Design) with O-rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Finned copper tube-sheet coil with header plate, coil\/tubesheet sealing O-ring kit 77707-0119, clamp assembly, insulation kit (top and bottom), gaskets, and silicone tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Pentair MasterTemp 400NA and 400LP heaters and Sta-Rite Max-E-Therm SR400NA and SR400LP heaters (New Tub Design; Max-E-Therm after 1\/12\/09, MasterTemp after 1\/29\/09)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-Reference:\u003c\/strong\u003e Earlier-design counterpart is 77707-0234; the cupro-nickel HD version for 400 HD heaters is 474065 (not interchangeable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 42.22 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFREQUENTLY ASKED QUESTIONS:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich heaters does the Pentair 474061 fit?\u003c\/strong\u003e The Pentair 474061 fits Pentair MasterTemp 400 (NA and LP) heaters and Sta-Rite Max-E-Therm SR400 heaters with the New Tub Design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is included in the Pentair 474061 kit?\u003c\/strong\u003e The Pentair 474061 kit includes the finned tube-sheet coil with header plate, the coil\/tubesheet sealing O-ring kit, clamp assembly, insulation kit, gaskets, and silicone sealant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill the Pentair 474061 fix a leaking heater?\u003c\/strong\u003e If the leak is in the heat exchanger coil itself, yes — the Pentair 474061 replaces the coil and tube sheet with fresh seals; leaks at unions or the manifold alone are separate parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWHY SHOP WITH AL'S COOL POOL STORE?:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Fast, reliable shipping on every order\u003c\/li\u003e\n\u003cli\u003e✅ Genuine OEM and top-brand parts only\u003c\/li\u003e\n\u003cli\u003e✅ Knowledgeable pool \u0026amp; spa experts ready to help\u003c\/li\u003e\n\u003cli\u003e✅ Hassle-free returns and satisfaction guarantee\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":46405811863687,"sku":"474061","price":1479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/1217\/4983\/files\/pentair-mastertemp-400-tube-sheet-coil-kit-474061-complete.jpg?v=1793634296","url":"https:\/\/alscoolpoolstore.com\/products\/pentair-mastertemp-400-tube-sheet-coil-kit-474061","provider":"Al's Cool Pool Store","version":"1.0","type":"link"}