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Pentair MasterTemp 400,000 BTU Natural Gas Heater, EC-462028

Pentair MasterTemp 400,000 BTU Natural Gas Heater, EC-462028

Mfg #: EC-462028

SKU: EC-462028

UPC: 788379887346

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Pentair MasterTemp 400,000 BTU Natural Gas Heater, EC-462028

Save money and energy with the MasterTemp High-Performance Heater. Already known as being dependable and efficient, MasterTemp now offers smart features and an optional energy-saving Smart Bypass Valve Kit to help you ensure your pool is ready whenever you are.

  • Smart connectivity via the Pentair Automation Systems enable you to manage pool functions anytime, anywhere.
  • Full-text digital display combines new functions and a user-friendly menu for easy operation and diagnostics.
  • Digital connectivity with your pool’s automation system and an advanced ignition control module with flame strength sensor help to ensure optimal heater performance.
  • Alerts pushed to a smart device to keep you updated on heater performance and real-time status.
  • Optional Smart Heater Bypass valve control diverts water flow when the heater isn’t needed to help save up to 35% in yearly operational costs.*
  • Available only in store from Pentair dealers or retail stores


  • 400,000 BTU Natural Gas Heater
  • Heats up fast so no long waits before enjoying your pool or spa
  • Best-in-class energy efficiency
  • Easy-to-Read LCD Display with enhanced diagnostic capabilities
  • Manual gas shut-off when service is required
  • Eco-friendly MasterTemp is certified for low NOx emission and outperforms industry standards
  • Rotating digital display allows for easy viewing
  • Tough, rustproof exterior handles the heat and weathers the elements
  • Elevation is adjustable
  • Electronic Ignition
  • 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.
  • The easy-to-view, rotating digital display places controls front and center, no matter how MasterTemp heater is positioned on your equipment pad.
  • Approved for installation on combustible surfaces.
  • 21" Long x 23.02" Wide x 28.15" High
  • Warranty 60 Days Parts Only! 

Transform your pool into a warm and inviting oasis with the Pentair MasterTemp Gas Pool Heater (EC-462028), available exclusively at EZ Pool & Spa Supply - your trusted partner for all your pool and spa equipment needs. Dive into a world of comfort, efficiency, and intelligent control with the industry-leading MasterTemp Heater.

Efficient Heating, Unmatched Performance

The Pentair MasterTemp Gas Pool Heater is engineered to provide exceptional heating power for your pool. With a robust output of 400,000 BTUs, this heater will effortlessly bring your pool water to the perfect temperature, allowing you to enjoy your pool year-round. Powered by clean and cost-effective natural gas, it not only keeps you comfortable but also helps you save on energy costs.

Smart Connectivity for Total Control

Imagine having the power to control your pool's temperature and functionality from anywhere in the world. With the Pentair MasterTemp Heater, this becomes a reality. Thanks to its seamless integration with the Pentair IntelliCenter® Control System, you can manage your pool's settings, no matter where you are.

Key Features:

  • Stay connected from anywhere: Whether you're across the yard or across the globe, you can monitor and adjust your pool's temperature and functions with ease. Say goodbye to arriving home to a chilly pool or wasting energy when you're away.

  • Intuitive Full-Text Display: The MasterTemp Heater boasts a cutting-edge full-text digital display that simplifies operation and diagnostics. No more deciphering cryptic codes; the user-friendly menu ensures quick and hassle-free adjustments.

  • Optimized Performance: This heater incorporates advanced automation functionality and an ignition control module with a flame strength sensor. These features work together to ensure that your heater performs at its best, tailored specifically to your pool's needs. Plus, it sends automatic alerts when maintenance or attention is required, giving you peace of mind.

Save Up to 35% on Operational Costs*

One of the standout features of the Pentair MasterTemp Gas Pool Heater is its ability to save you money. By adding a smart heater bypass and utilizing energy-saving automation, you can reduce operational costs by up to 35% annually*. It's an investment that pays for itself over time.

Order with Confidence from EZ Pool & Spa Supply

EZ Pool & Spa Supply is your go-to destination for all your pool and spa needs. As an authorized Pentair dealer, you can trust that you're receiving genuine products and expert advice. With a stellar reputation for excellence and over 17,000 verified 5-star reviews, our commitment to customer satisfaction is second to none.

Convenient Delivery to Your Doorstep

When you choose the Pentair MasterTemp Gas Pool Heater from EZ Pool & Spa Supply, you're not only getting a top-tier product but also unmatched convenience. We'll arrange for the heater to be delivered via a reliable freight company right to your home, ensuring a hassle-free experience.

Make every swim a pleasurable experience with the Pentair MasterTemp Gas Pool Heater from EZ Pool & Spa Supply. Don't miss out on the opportunity to save money, conserve energy, and enjoy the pool of your dreams. Order today and dive into comfort!

For more information and to place your order, visit EZ Pool & Spa Supply or call us at 1-877-209-7773.

*Operational cost savings based on estimates with the use of smart heater bypass and energy-saving automation. Actual savings may vary.