Pentair | 460771 | MasterTemp 250K BTU ASME Natural Gas Heater – Commercial Grade, 120/240V
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The Pentair 460771 MasterTemp ASME 250K BTU Natural Gas Heater is a high-performance, ASME-certified unit designed for commercial and high-demand residential pools and spas. With a heavy-duty build, advanced efficiency, and rapid heat-up times, it’s a reliable heating solution for year-round operation.
Key Features
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250,000 BTU Heating Capacity – Suitable for large residential and commercial pool/spa applications
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ASME Certified – Meets commercial-grade safety and performance standards
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Natural Gas Operation – Delivers consistent and efficient heating
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120/240V Dual Voltage – Flexible installation options
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Heavy-Duty Construction – Built to handle high-demand, continuous operation
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Fast Heat-Up Times – Quickly reaches desired water temperature
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Corrosion-Resistant Components – Prolongs heater life in harsh pool environments
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Low NOx Emissions – Meets stringent environmental regulations
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Digital Controls – Simple, precise temperature management
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Weight – 144 lbs
Product Overview
The Pentair 460771 MasterTemp ASME 250K BTU Natural Gas Heater offers commercial-grade heating performance in a compact, highly efficient package. ASME certification ensures compliance with strict safety and performance requirements for commercial applications, making it ideal for hotels, fitness centers, municipal pools, and other high-demand installations.
This heater’s natural gas operation and heavy-duty components allow for reliable, continuous use, while the dual-voltage 120/240V capability makes installation more versatile. Its rapid heat-up design minimizes downtime, ensuring warm water is always ready when needed.
Built with corrosion-resistant materials, the 460771 is designed to withstand harsh pool environments while maintaining peak efficiency. Low NOx emissions meet air quality standards, making it an environmentally responsible choice without sacrificing performance.