Pentair | 460776 | MasterTemp 400K BTU ASME Propane Gas Pool Heater – Energy-Efficient, High-Performance

In stock
SKU: 460776
Length: 36 in Width: 25 in Height: 30 in

The Pentair 460776 MasterTemp 400K BTU ASME Propane Gas Pool Heater is a commercial-grade, high-performance heating solution designed for pools and spas that demand powerful, efficient, and reliable heating. ASME certification ensures compliance with commercial safety and performance standards, making it an excellent choice for both commercial and high-demand residential applications.


Key Features

  • 400,000 BTU Heating Capacity – Delivers powerful heating for large pools and spas

  • ASME Certified – Meets rigorous commercial safety and performance standards

  • Propane Gas Operation – Suitable for locations without natural gas service

  • Energy-Efficient Design – Reduces fuel consumption and operating costs

  • Rapid Heat-Up – Brings water to desired temperature quickly

  • Corrosion-Resistant Components – Built for long-term durability

  • Digital Controls – Precise temperature settings and easy operation

  • Low NOx Emissions – Meets strict environmental regulations

  • Quiet Operation – Runs smoothly with minimal noise


Product Overview

The Pentair 460776 MasterTemp 400K BTU ASME Propane Gas Pool Heater is engineered for heavy-duty heating needs in commercial pools, spas, and large residential installations. With ASME certification, it meets the highest safety and performance requirements for commercial use. Its high-efficiency design maximizes heat output while minimizing fuel usage, ensuring both rapid heat-up times and lower operating costs.

The corrosion-resistant construction ensures reliability even in demanding pool environments, while intuitive digital controls make it simple to set and maintain your preferred temperature. Low NOx emissions comply with strict air quality standards, making this heater both powerful and environmentally responsible.

For operators seeking commercial-grade performance, energy efficiency, and long-term durability, the Pentair MasterTemp 400K BTU ASME Propane model is a top-tier heating solution.