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Pentair MasterTemp 250K BTU/HR Propane Heater High Performance - Eco-Friendly
Model 460733
   Model: 460733
Pentair MasterTemp 250K BTU/HR Propane Heater High Performance - Eco-Friendly<br>Model 460733
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Base Price:  $3,411.43
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    NOTICE:  Southern CA and TX law requires Low Nox units. 
    Low Nox heaters are required when installing a new Natural Gas heater in Texas and the following California Counties - Ventura, Los Angeles, Orange, Riverside, and San Bernardino. CA and TX residents must purchase the Low-Nox model. The MasterTemp is certified for Low Nox emission.

    Pentair MasterTemp 250K BTU/HR Propane Heater – Discover quality alternative heating options to be sure that Gas Heating is the right choice for your pool… Were you aware propane or natural gas has the highest operating cost, and is the least efficient / cost effective way to heat a pool? If you require rapid heat up, constant temperature regardless of outside temperature, or you are heating a spa or hot tub, then the gas heater below may be right for you.

    ALERT » View other higher efficiency options
    Side-by-side major heating systems comparison guide reviews
    the details on Gas Heaters, and how they compare to the two
    other major heating methods – Heat Pumps and Solar

    HELP » Contact Customer Support
    Toll-Free help line offering system selection support 

    MasterTemp – manufactured by Pentair, now offers the most advanced heater available!!!

    The Energy SuperMarket offers the lowest on-line factory direct pricing available! Guaranteed.

    Pentair – A global technology and development company - Pentair is now the premier manufacturer of swimming pool and spa systems, and a world leader in water technology.

    Available in both Natural Gas or Liquid Propane

    MasterTemp delivers progressive advances in energy efficiency, smart electronics and innovative design. Its specially designed fueling and ignition process warms pool water faster to that oh-so-right temperature.

    Best-in-class efficiency – MasterTemp maintains a superior energy
    • efficiency rating to keep annual utility costs at a minimum.
    Eco-friendly – Certified for low NOx emissions, the MasterTemp
    outperforms industry standards.
    Forever rustproof – A tough Dura-Glas exterior handles the heat
    • and weathers the elements.
    User-friendly controls – The top-mounted, large format digital
    • display allows for easy viewing and rotates to six positions for easier
    • operation.
    Self-diagnostics – Ultra user-friendly indicator lights pinpoint heater
    • and system conditions.

    Jump into savings and warmer pool water with the new MasterTemp pool heater.


    HELP » Contact Customer Support
    Toll-Free help line offering unit sizing support
    Online e-mail technical and installation support
    Brand and cost-of-operation comparisons


    IMPORTANT Notes: 

    Gas Heater Installation - Upon delivery of unit,
    installation of a heater can be performed by homeowner, but The Energy SuperMarket strongly recommends the installation of any new or replacement gas heater be done by trained personnel, a licensed and insured contractor, or by a pool/spa professional.

    Gas Connections - Actual  hook-up of the gas connections and the turn-on of the gas itself are highly recommend, and in most states legally required, to be performed by a licensed and insured plumber, or a gas utility company employee.

    Critical WarningDo not attempt to connect gas lines or turn-on gas yourself! Serious personal injury, damage to the unit and/or home, fire, or explosion could result !!!

    IMPORTANT Notes:
    Indoor installation requires Indoor Draft Hood.
    Use in high wind areas requires a High Wind Stack.
    [Both items purchased separately; call for details]

    IMPORTANT Delivery Note:
    Delivery truck driver will require handling assistance to be provided by purchaser when unloading unit from truck. Liftgate service, where available, may require an additional fee payable directly to the freight company.


    Function: Warms pool/spa to 80-90° plus extends season
    Benefits: Maximizes your pool/spa investment!

    Product Features:
    No matter what you’re seeking in your swimming pool heater, MasterTemp measures up. Compare this list of features to any other and you’ll see why MasterTemp is setting a new standard for total value.

    Very compact design for such a high performance heater allows for
    smaller overall equipment pads that won’t intrude on your poolscape.
    A fully pre-mixed system with a highly efficient air and gas mixture
    lets MasterTemp heat up fast. No long waits before enjoying your pool
    • or spa.
    Compare energy efficiency ratings and you’ll find MasterTemp at the
    top of the list. Comfort and economy can go together.
    With a hot surface ignition (no pilot light) and pushbutton, digital
    • controls, MasterTemp is as easy to operate as your home heating
    • system. Plus, user-friendly indicator lights make system operation
    • and monitoring a snap.
    The easy-to-view, rotating digital display places controls front and
    • center, no matter how MasterTemp is positioned on your equipment
    • pad.
    MasterTemp is engineered for super-quiet operation and won’t intrude
    on your poolside leisure time.
    A tough, rustproof composite exterior handles the heat and weathers
    the elements.
    Eco-friendly, MasterTemp is certified for low NOx emissions and
    outperforms industry standards.
    Safe operation is assured through a series of features, including;
    • a water pressure switch that senses the pump is running to prevent
    • overheating; high limit switches assure the heater turns off if water
    temperature exceeds factory set limits; manual gas shut-off when
    • service is required; stack flue sensor also guards against overheating.
    Approved for installation on combustible surfaces.

    View » Literature provided below in PDF format:

    Operation and Installation Manual
    Product Data Sheet [English]
    Product Data Sheet [Spanish]

    Product Manufacturer: Pentair Pool Products, Inc.


    *Due to ongoing price changes, a quote is required at this time for the following states: AK, HI, MT, WY, DC.

    IMPORTANT NOTE: The average skilled handy person can easily manage a basic unit change-out or new installation. For installations which require new gas and/or electrical service, hiring a contractor is recommended.

    Note: All gas heaters are shipped directly from the factory and are non-returnable - all sales are final.

    IMPORTANT Delivery Note:
    Delivery truck driver will require handling assistance to be provided by purchaser when unloading unit from truck. Liftgate service available at an additional fee.


    Our Star Rating system is the direct result of experience with well over 4000 actual units in the field in the homes of our customers.

    The criteria are:

    Quality of Materials and Workmanship
    Reliability and frequency of repairs
    Factory response to service or warranty issues
    Strength of the warranty
    Customer satisfaction
    Efficiency [verifiable rating certification by industry accepted test

    Processing and Delivery Information: Please allow Processing Time as stated above for your order, plus standard transportation delivery time. Orders placed after 2PM EST may not begin processing until the next business day. Please call for Rush Processing and/or Rush Shipping options.

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