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Pentair 250K BTU MasterTemp ASME Natural Gas Heater 460771

SKU 460771
Original price $4,149.00 - Original price $4,149.00
Original price
$4,149.00
$4,149.00 - $4,149.00
Current price $4,149.00

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Description:

Ultra-High ASME® certified performance in a compact, quiet, and eco-friendly design for your commercial application.

  • The bronze header design allows easy access to the thermal regulator and bypass valve service without special tools.
  • Upgrades to the thermal regulator include a governing stainless steel sleeve for better wear protection.
  • All internal components of the bronze header are now plastic for lightweight, corrosion, and wear protection.
  • The ignition Control Module includes more diaphragm spring force for better gas control and robust operation.
  • The fuller pre-mixed system with a highly efficient air and gas mixture allows for faster heat-up times.
  • Efficiencies up to 84%

    Support Documents

    Specifications:

    • Brand: Pentair
    • Application: Commercial, Indoor, Outdoor, Pool, Spa, up to 32,000 gallons*
    • BTU Output: 250,000 British thermal unit
    • Cabinet Depth: 32.61 inch
    • Cabinet Height: 28.15 inch
    • Cabinet Width: 23.02 inch
    • Commercial, Residential, or Professional: Commercial
    • Control Type: Digital
    • Weight: 144 pounds
    • Flow Rate Max: 120 gal/min
    • Flow Rate Min: 120 gal/min
    • Frequency Rating (Hz): 60
    • Fuel Type: Natural Gas
    • Green or Energy-Efficient Product: True
    • Phase: Single
    • Standards Approvals: ASME Certified
    • Voltage: 120V, 240V
    • Gas Connection: 0.75 inch
    • UPC Code: 788379788414

    What is the difference between Pentair ASME and ASME HD pool heaters?

    Pentair ASME HD pool heaters are built for heavy commercial use, while standard ASME heaters are meant for residential and light commercial applications. The HD models use cupronickel heat exchangers, while standard ASME heaters use copper. All MasterTemp ASME heaters feature a bronze header design.

    MasterTemp ASME Commercial Heater Models:

    • 461000 Natural 200 ASME
    • 460771 Natural 250 ASME
    • 461020 Natural 250 ASME HD
    • 460775 Natural 400 ASME
    • 461021 Natural 400 ASME HD

    *Please Note: The BTU rating is the minimum heating requirement for the recommended gallons shown. This is under perfect conditions with no temperature loss. Always size up if you plan to use the heater in cool weather or without a cover. Need help? Contact us anytime - we’re here to help!

    FREE SHIPPING: Usually ships in 1-2 business days.

    Please Note: Images are for representation.

    Disclaimer: Professional installation is required to validate the manufacturer warranty (not included).

    Pentair Warranty Support