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

ALL SHIPPING IN THE USA IS FREE - Some restrictions apply

· Most Orders Ship Free "Standard" To USA Domestic Mailing Addresses.

· We proudly ship with FedEx, USPS, UPS, and OnTrac. ***

· Certain items may be upgraded for shipping…ON US!

· Orders above $300 could be required to have signature confirmation

· All Pool Pumps and Pool Vacuums WILL require a signature upon delivery

· Some Expedited Shipping will incur additional handling time if Pre-Order status is displayed ****

***Shipping Carrier is determined upon delivery speed needed for each order. Paid Expedited Shipping will be shipped at the speed requested but Carriers are subject to change without notice.

**** Handling time varies with inventory and availability. Please reach out with any questions or concerns regarding the inventory of your item.

PLEASE NOTE:

USPS First Class Mail and Priority Mail shipping is NOT GUARANTEED. Displayed transit times are estimates and not Guarantees.

Expedited Shipping via FedEx/UPS: Monday-Friday before 1:00 PM Arizona Time

We do NOT allow changes in address with Carriers after items are shipped.

SATURDAY DELIVERY

Weekend deliveries are the future, and we are striving to meet all the needs of our customers. However, the carriers are attempting on rolling the processes on certain zip codes throughout the mainland 48 states only. Restrictions do apply.

Standard and expedited shipping methods through all carriers cannot guarantee Saturday deliveries due to restrictions to certain carrier zoning.