Count on the Pentair MasterTemp ASME Pool Heater 461000 200K BTU for reliable performance season after season.

The Pentair MasterTemp ASME Pool Heater 461000 is a commercial-grade natural gas heating solution engineered for consistent, high-performance warmth and long-term reliability. With a 200,000 BTU output and ASME-certified construction, this heater combines rugged components, optimized heat transfer, and precision digital controls to deliver dependable pool heating for residential and commercial environments alike.

Built for applications that require rugged durability and certified performance, the 461000 uses a high-efficiency heat exchanger, electronic ignition, and advanced safety features to ensure smooth operation and excellent fuel economy. Its 120/240V compatibility and robust design make it ideal for systems where continuous operation and certified compliance are priorities.

Add it to your cart now and get your pool back up and running with genuine Pentair parts.