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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: PUR-15-2012

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!