{"product_id":"pentair-mastertemp-125-high-performance-natural-gas-heater-125-000-btus-ec-462024","title":"Pentair MasterTemp 125K Natural Gas Pool Heater | EC-462024","description":"\u003ch2 data-end=\"478\" data-start=\"410\"\u003e\u003cstrong\u003ePentair EC-462024 MasterTemp 125K Natural Gas Pool \u0026amp; Spa Heater\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"1143\" data-start=\"480\"\u003eThe Pentair MasterTemp EC-462024 125K Natural Gas Heater, equivalent to the Pentair 461059 model, delivers efficient, high-performance heating in a compact, easy-to-install package. With a 125,000 BTU output, it rapidly heats small to medium-sized pools and spas to the perfect temperature, ensuring comfort and reliability throughout every season. Designed for natural-gas systems, this heater combines fast heat-up times with superior energy efficiency, reducing operating costs without compromising performance. Its low-profile build allows for quick installation on tight equipment pads and effortless integration into existing plumbing and control systems.\u003c\/p\u003e\n\u003cp data-end=\"1707\" data-start=\"1145\"\u003eConstructed from durable, corrosion-resistant materials, the MasterTemp 125 features advanced digital controls for precise temperature management and reliable operation. Its high-efficiency heat exchanger maximizes energy transfer, while the quiet combustion system provides smooth, low-noise performance. Built with Pentair’s trusted engineering and proven longevity, the EC-462024 offers the same dependable functionality as the 461059 model — delivering consistent heating, smart efficiency, and year-round comfort for both residential and spa applications.\u003c\/p\u003e\n\u003ch2 data-end=\"1791\" data-start=\"1714\"\u003e\u003cstrong\u003eKey Features of the Pentair MasterTemp EC-462024 125K Natural Gas Heater\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"3081\" data-start=\"1793\"\u003e\n\u003cli data-end=\"1929\" data-start=\"1793\"\u003e\n\u003cp data-end=\"1929\" data-start=\"1795\"\u003e\u003cstrong data-end=\"1828\" data-start=\"1795\"\u003eEquivalent to Pentair 461059:\u003c\/strong\u003e Matches the performance and reliability of the 461059 model, configured for natural gas operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2065\" data-start=\"1930\"\u003e\n\u003cp data-end=\"2065\" data-start=\"1932\"\u003e\u003cstrong data-end=\"1963\" data-start=\"1932\"\u003e125,000 BTU Heating Output:\u003c\/strong\u003e Provides fast, even heating for pools and spas, maintaining comfortable temperatures in any season.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2202\" data-start=\"2066\"\u003e\n\u003cp data-end=\"2202\" data-start=\"2068\"\u003e\u003cstrong data-end=\"2107\" data-start=\"2068\"\u003eHigh-Efficiency Natural Gas Design:\u003c\/strong\u003e Engineered to deliver consistent warmth while reducing fuel consumption and operating costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2337\" data-start=\"2203\"\u003e\n\u003cp data-end=\"2337\" data-start=\"2205\"\u003e\u003cstrong data-end=\"2237\" data-start=\"2205\"\u003eDigital Temperature Control:\u003c\/strong\u003e User-friendly digital interface offers precise temperature adjustment and easy system monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2477\" data-start=\"2338\"\u003e\n\u003cp data-end=\"2477\" data-start=\"2340\"\u003e\u003cstrong data-end=\"2375\" data-start=\"2340\"\u003eCompact Installation Footprint:\u003c\/strong\u003e Sleek, space-saving design fits neatly into smaller equipment pads without sacrificing performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2606\" data-start=\"2478\"\u003e\n\u003cp data-end=\"2606\" data-start=\"2480\"\u003e\u003cstrong data-end=\"2525\" data-start=\"2480\"\u003eDurable Corrosion-Resistant Construction:\u003c\/strong\u003e Built to withstand outdoor exposure, moisture, and pool-chemical environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2716\" data-start=\"2607\"\u003e\n\u003cp data-end=\"2716\" data-start=\"2609\"\u003e\u003cstrong data-end=\"2645\" data-start=\"2609\"\u003eEnergy-Efficient Heat Exchanger:\u003c\/strong\u003e Maximizes heat transfer for faster heating and reduced energy waste.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2842\" data-start=\"2717\"\u003e\n\u003cp data-end=\"2842\" data-start=\"2719\"\u003e\u003cstrong data-end=\"2739\" data-start=\"2719\"\u003eQuiet Operation:\u003c\/strong\u003e Designed for smooth combustion and minimal sound output to preserve a peaceful poolside environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2955\" data-start=\"2843\"\u003e\n\u003cp data-end=\"2955\" data-start=\"2845\"\u003e\u003cstrong data-end=\"2879\" data-start=\"2845\"\u003eReliable Seasonal Performance:\u003c\/strong\u003e Delivers dependable heating year-round for extended swimming and spa use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3081\" data-start=\"2956\"\u003e\n\u003cp data-end=\"3081\" data-start=\"2958\"\u003e\u003cstrong data-end=\"2989\" data-start=\"2958\"\u003eProven Pentair Engineering:\u003c\/strong\u003e Combines advanced technology with the long-lasting quality trusted by pool professionals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cstrong\u003eSpec\u003c\/strong\u003eifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ePlumbing Connections:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e 2\" x 2-1\/2\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003eEnergy Efficiency:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eUp to 18% energy saving\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCircuit Amps:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e 5.5000\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eFuel Type: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eNatural Gas\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eHeating Capacity: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e150000\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eVoltage: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e110V \/ 220V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003eHertz:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e60Hz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eKilowatts:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e44kW\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003eMax Fuse Breaker Size:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e15.0000\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003eMin Circuit Amps:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e5.5A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003e:\u003c\/strong\u003e 24\" x 19\" x 29.5\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eWeight: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e135 lb\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eMax Flow Rate: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e125\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eMin Flow Rate: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e20\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51228917104928,"sku":"EC-462024","price":2249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/3326\/9536\/files\/PentairMasterTemp125KNaturalGasPoolHeaterEC-462024SosPool_2.jpg?v=1777146153","url":"https:\/\/discountpoolmart.com\/products\/pentair-mastertemp-125-high-performance-natural-gas-heater-125-000-btus-ec-462024","provider":"Discount Pool Mart","version":"1.0","type":"link"}