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Pentair MasterTemp 125 High Performance Pool and Spa Heaters 125NA (Natural Gas) || EC-462024

Pentair  |  SKU: EC-462024
$1,92900 USD $2,74500

NATURAL GAS

125,000 BTU

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Installation and User's Guide

Description

Pentair MasterTemp 125 High-Performance Pool and Spa Heaters 125NA (Natural Gas) || EC-462024

The Pentair EC-462024 MasterTemp 125 High-Performance Pool and Spa Heater is a premium, natural gas-powered solution designed to heat your pool or spa while maintaining reliability, ease of use, and energy efficiency. With its compact design yet powerful performance, this heater is perfect for small to medium-sized pools and spas, delivering rapid heating without excessive energy. As an authorized and preferred Pentair reseller, ePoolSupply offers expert support, fast shipping, and genuine products backed by a trusted name in pool equipment.

Product Highlights

  • 125,000 BTU Natural Gas Heater: Ideal for small to medium-sized pools and spas, providing rapid heating with minimal energy use.
  • High-Efficiency Performance: The innovative design maximizes thermal efficiency, reducing fuel consumption and operating costs.
  • Compact Design: Small footprint fits into tight spaces while still providing powerful heating performance.
  • Certified for Safety: Designed with built-in safety features, including high-limit and freeze protection for worry-free operation.
  • User-Friendly Digital Control: Easy-to-read display and simple controls for precise temperature adjustments.
  • Eco-Friendly Low NOx Emissions: Complies with strict emissions standards, making it an environmentally responsible choice.
  • Durable Construction: Features corrosion-resistant materials for long-lasting reliability and performance, even in harsh environments.
  • Easy to Install and Maintain: Simplified installation and maintenance processes ensure this heater remains reliable for years.

Specifications

  • Model: Pentair MasterTemp 125 (125NA)
  • Type: Natural Gas Pool and Spa Heater
  • Heat Output: 125,000 BTU/hr
  • Fuel Type: Natural Gas
  • Voltage: 120V
  • Amperage: 5A
  • Efficiency Rating: 84% thermal efficiency
  • Dimensions: 29.25" H x 17.25" W x 26.25" D
  • Weight: 130 lbs
  • SKU: EC-462024
  • UPC: 788379887308

Brief History

Pentair’s MasterTemp line has earned a reputation for providing reliable, high-performance heating solutions for pool and spa owners. The MasterTemp 125 heater builds on this legacy, offering a compact, energy-efficient option with natural gas fuel. The system is engineered to maximize heat output while minimizing fuel consumption, making it a perfect choice for pool owners who seek both performance and efficiency. Its small size and easy-to-use controls make it an excellent fit for residential pools.

Electrical Information

The Pentair EC-462024 MasterTemp 125 operates on a 120V power supply with a 5A amperage draw. Proper grounding and following all local electrical codes for installation are recommended. A dedicated circuit breaker is recommended to protect the heater from potential electrical surges.

Recommended Installation Tips

  1. Select an Optimal Location: Install the heater in a well-ventilated, dry area to ensure proper airflow for combustion. Avoid placing it in enclosed spaces or near combustible materials.
  2. Proper Gas Line Sizing: Ensure the natural gas line is correctly sized to provide adequate fuel flow to the heater. Always adhere to local codes and manufacturer recommendations for gas line installation.
  3. Ventilation Requirements: Follow the manufacturer’s guidelines for venting to prevent exhaust buildup and ensure safe operation.
  4. Voltage Setup: Before powering the unit on, ensure it is correctly connected to a 120V power supply and verify the wiring connections.
  5. Regular Maintenance: Inspect the heater for any wear or debris buildup. Clean the filter and check for proper operation to maintain optimal performance.

Why Choose ePoolSupply.com?

ePoolSupply is your trusted partner for all things pool and spa. As an authorized Pentair reseller, we provide genuine products with expert advice and support. We offer fast shipping, competitive pricing, and exceptional customer service to ensure you get the most out of your pool and spa equipment.

Upgrade your pool heating experience with the Pentair EC-462024 MasterTemp 125 High-Performance Pool and Spa Heater. Shop today at ePoolSupply for unbeatable pricing and expert support!

Pentair MasterTemp Warranty 

Products purchased from an Authorized Pentair Online Reseller (products beginning with EC-) receive a one (1) year (parts only) warranty from the date of purchase. The exceptions are IntelliChlor cells and IntelliFlo SVRS pumps, which receive a two (2) year warranty. EC products are not eligible for the bundled three (3) year extended warranty.

Disclaimer 

These units are sold without the cord included.


This is the Natural Gas version 125NA (Natural Gas)

The Propane version 125LP (Propane) can be purchased here

    Reviews

    Product Warranty

    Warranty Information

    ePoolSupply Warranty: Here at ePoolSupply, we strive to get our customers the right product, the first time. Even though we aim for this, mistakes do happen. Therefore, we allow the following options:

    - All products are eligible for returns, or exchanges, up to 30 days from delivery.
    - All products are subject to manufacture warranty from day 1 up to when the warranty ends.

     

    Reliable protection for the products you love.

    ePoolSupply.com has teamed up with Extend to offer our customers peace of mind for purchasing items from our website! Most products displayed on our website will now offer an Extend plan to ensure that the items you purchase from our manufacturers will be covered no matter what! Check out some of the information below on how simple and easy the Extend process can be!

    Enjoy added peace of mind with an Extend protection plan. From a simple, stress-free claims process to quick repairs or replacements, we're here for you when the unexpected happens.


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    When shopping for your favorite brands, look for Extend at checkout to add a protection plan.

    1. Add Extend while you shop. Simply add a protection plan at checkout when shopping for millions of eligible products.

    2. File a claim in minutes. If you have an issue with your product, easily file a claim in just a few clicks.

    3. Enjoy your product!

    When your claim is approved, get a quick repair or replacement.

    Please contact us with any questions or concerns as we are happy to help!


    Pentair Warranty:

    Registration Link HERE.

    Contact Link HERE.

    While many Pentair products are covered by a sixty- (60) day warranty, a select number of products qualify for extended warranty coverage. You can view the whole policy here.

    Select Bundled Products: applies to purchases and qualified installation of a minimum of a pump and filter, and one or more of the following: heaters, heat pumps, control systems, automatic cleaners, lighting, salt chlorine generators, or UV sterilizer**

    *Note: Qualified Installer - Defined as a licensed professional who charges a fee for his services, and possesses a business license, contractor's license, and/or resale permit. Common examples of a "qualified installer" include Swimming Pool, Home Repair or Landscape Professional; Plumber or Electrician; General Contractor; Heating and Air Conditioning Specialist.

    **Note: Bundled products - must be purchased on the same invoice and installed at the same time. If any product within a bundle is ineligible for the bundled warranty coverage, then all products within the same bundle will be disqualified from receiving the three (3) year extended warranty coverage for bundled products.

    Trade Grade products must be purchased from a retail store (brick & mortar), pool builder, or pool service company to receive a one-year, two-year, or three-year warranty. If purchased online will only receive a sixty-day limited warranty. View the list of Trade Grade Products.

    ^Labor Costs are not covered outside of US/Canada

    Exceptions that may result in denial of a warranty claim:

    1. Damage caused by careless handling, improper repackaging, or shipping.
    2. Damage due to misapplication, misuse, abuse, or failure to operate equipment as specified in the owner's manual.
    3. Damage caused by failure to install products as specified in the owner's manual.
    4. Damage due to unauthorized product modifications or failure to use Pentair's original replacement parts.
    5. Damage caused by negligence, or failure to maintain products as specified in the owner's manual properly. 
    6. Damage caused by failure to maintain water chemistry in conformity with the standards of the swimming pool industry for any length of time.
    7. Damage caused by water freezing inside the product.
    8. Accidental damage, fire, acts of God, or other circumstances outside the control of Pentair.
    9. Please see the warranty card for commercial exceptions.

    Pump Warranties:

    Models Sold: 342001/011028: Backed by a 2-Year Manufacturer's Warranty**

    **When installed by an industry professional and the product has been registered through Pentair.

    **If the item is "Self-Installed, Pentair will honor a 60-day warranty for PARTS ONLY/NO LABOR from the point of purchase.

     

    Fluidra Warranty (Zodiac/Polaris/Caretaker/Jandy):

    Contact Fluidra Here

    Each Brand operated under the Fluidra umbrella has its own limited warranty. Please see each link below to find your specific warranty for each company.

    Zodiac Limited Warranty

    Jandy Limited Warranty

    Polaris Limited Warranty

    Caretaker Limited Warranty

     

    A&A (Pentair In-Floor) Warranty:

    Contact A&A(Pentair In-Floor) Here. 

    Warranty parts

    Follow these steps to replace parts under warranty:

    1. Package and ship the parts, making sure you include the following

     information:

    • Warranty certificate number
    • Your complete name, address, and phone number(s)
    1. Prepay the freight and ship the parts to

    A&A (Pentair In-Floor) Warranty Department

    1502 E Buckeye Rd

    Phoenix, Arizona 85034

    Note: If you do not have your warranty number, you must first contact A&A (Pentair In-Floor) 

    Customer Satisfaction at one of the following phone numbers for directions on

    how to replace the parts.

    (800) 831-7133

    Out-of-warranty parts: You do not need to return out-of-warranty parts. You may order replacement parts by calling A&A (Pentair In-Floor) Customer Satisfaction on the toll-free line (800) 831-7133 or by visiting the website: pentair.com/infloor

     

    Paramount Warranty:

    Contact Paramount HERE. 

    Please click on the link below to file for any warranty issues with Paramount:

    PARAMOUNT WARRANTY INFORMATION

     

    BlueSquare Warranty:

    Contact BlueSquare Here. 

    Please click on the link below to file for any warranty issues with BlueSquare:

    BlueSquare MFG Warranty Information

     

    Hayward Warranty:

    Contact Link Here. 

    Please click on the link below to file for any warranty issues with Hayward:

    Hayward Warranty Information

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