{"product_id":"mastertemp-125-high-performance-pool-spa-heater","title":"MasterTemp 125k BTU High Performance Pool \u0026 Spa Heater with Cord | 461059","description":"\u003ch4\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/h4\u003e\n\u003ch1\u003e\u003cspan\u003ePentair MasterTemp 125,000 BTU Natural Gas Pool \u0026amp; Spa Heater with Cord – 461059\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePentair MasterTemp 125,000 BTU Natural Gas Pool \u0026amp; Spa Heater (461059)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e delivers powerful, energy-efficient heating in a compact, lightweight design. Engineered for above-ground pools, smaller inground swimming pools and spas up to 15,000 gallons, this high-performance heater combines fast heating, advanced combustion technology and convenient digital temperature control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeaturing \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e82% thermal efficiency\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the MasterTemp 125 Natural Gas Heater maximizes heat transfer while reducing energy waste. Its advanced pre-mixed gas combustion technology provides rapid heating performance, helping maintain comfortable swimming temperatures throughout the pool season.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe easy-to-use digital LCD controller allows convenient temperature adjustments and displays important operating information. A durable, corrosion-resistant and UV-resistant enclosure provides dependable protection against outdoor conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e125,000 BTU Heating Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Powerful natural gas heating designed for smaller swimming pools, above-ground pools and spas up to 15,000 gallons.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e82% Thermal Efficiency:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e High-efficiency combustion technology maximizes heat transfer while helping reduce natural gas consumption.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNatural Gas Operation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed specifically for natural gas installations, providing reliable heating performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAdvanced Pre-Mixed Combustion:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Efficient combustion technology delivers rapid heat-up times and consistent water temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDigital LCD Controller:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Easy-to-use electronic temperature controls provide convenient operation and system information.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompact and Lightweight Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Weighing approximately 80 lbs., the heater is easier to transport, position and install than larger pool heaters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e1-1\/2-Inch Plumbing Connections:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ideal for smaller pool plumbing systems and compact equipment installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLow NOx Emissions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Certified for low nitrogen oxide emissions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWeather-Resistant Enclosure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Corrosion-resistant and UV-resistant housing helps protect internal components from outdoor exposure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIndoor and Outdoor Installation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Certified for indoor and outdoor use when installed according to manufacturer specifications and applicable codes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBrand: Pentair\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProduct Series: MasterTemp 125\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer Part Number: 461059\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProduct Type: Natural Gas Pool \u0026amp; Spa Heater\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFuel Type: Natural Gas (NG)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHeating Capacity: 125,000 BTU\/hr\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThermal Efficiency: 82%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRecommended Pool Size: Up to 15,000 gallons\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlumbing Connections: 1-1\/2 inches\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGas Supply Connection: 3\/4 inch\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGas Line Distance: Up to 50 feet from source, subject to proper gas line sizing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIgnition System: Electronic Ignition\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCombustion Technology: Pre-Mixed Gas Combustion\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTemperature Control: Digital LCD Controller\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEmissions: Low NOx Certified\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eApproximate Weight: 80 lbs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnclosure: Corrosion-Resistant and UV-Resistant\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInstallation: Indoor or Outdoor, Subject to Installation Requirements\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePower Cord: Included\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOptional Air Intake Kit: Pentair 474845 (Sold Separately)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility and Applications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Pentair MasterTemp 125 Natural Gas Heater is designed for residential swimming pools and spas requiring dependable, efficient heating.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable applications include above-ground swimming pools, smaller inground pools up to 15,000 gallons, residential spas and compact pool heating systems with 1-1\/2-inch plumbing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Pentair part number 461059 operates on natural gas only and is not compatible with propane gas installations. Verify your existing gas supply, plumbing connections, electrical requirements and installation clearances before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs the Pentair MasterTemp 461059 natural gas or propane?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart number 461059 is the natural gas version of the Pentair MasterTemp 125,000 BTU pool and spa heater. It is not designed for propane operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat size pool can the MasterTemp 125 heat?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe MasterTemp 125 is designed for swimming pools up to 15,000 gallons, including above-ground pools, smaller inground pools and spas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow efficient is the Pentair MasterTemp 125?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe heater features 82% thermal efficiency, helping maximize heating performance while minimizing wasted natural gas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes the Pentair 461059 include a power cord?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. Pentair MasterTemp part number 461059 is the natural gas model supplied with a power cord.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan the MasterTemp 125 be installed indoors?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. The heater is certified for indoor and outdoor installation when installed with the required ventilation, venting and clearances according to manufacturer instructions and local building codes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat is the compatible air intake kit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe optional Pentair air intake kit is part number 474845 and is sold separately.\u003c\/span\u003e\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":67999687966878,"sku":"461059","price":2799.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8559\/6477\/files\/fb340821dbffaac930d3f62981cd93b9.png?v=1794430017","url":"https:\/\/kjleisure.com\/products\/mastertemp-125-high-performance-pool-spa-heater","provider":"K\u0026J Leisure","version":"1.0","type":"link"}