Pentair ETi 250 High-Efficiency (Up To 96%) Pool Heater, Titanium Exchanger

Pentair ETi 250 High-Efficiency (Up To 96%) Pool Heater, Titanium Exchanger


  • In Stock
  • Backordered, shipping soon

🔥 Pentair ETi 250 High-Efficiency Pool Heater

Part #461112 | Up to 96 percent thermal efficiency | Titanium heat exchanger | TradeGrade

The Pentair ETi 250 is a high-efficiency pool heater designed to deliver powerful, reliable heating with reduced energy use. Built with a durable titanium heat exchanger, this heater is engineered for long service life and excellent corrosion resistance in demanding pool environments. It is a strong choice for pool owners who want fast heat-up performance and dependable temperature control.

✅ Key Features:

  • Up to 96 percent thermal efficiency for reduced fuel consumption
  • Titanium heat exchanger for superior corrosion resistance
  • High-output heating for residential pool applications
  • Designed for dependable, efficient water heating
  • TradeGrade unit

🛠 Compatibility & Use:

  • Designed for pool heating applications
  • Ideal for homeowners looking for a high-efficiency heater upgrade
  • Verify gas type, plumbing, electrical, and venting requirements before installation

📋 Installation Notes:

  • Professional installation is recommended
  • Follow all local codes and manufacturer instructions
  • Confirm proper sizing for your pool before purchase

🌊 The ETi 250 combines advanced efficiency with rugged construction to help maintain comfortable water temperatures while supporting long-term performance.

This item is not available for online purchase. Typically, this means the product is part of an Expert Line or Trade Grade series and is subject to manufacturer regulations to ensure proper installation, sale, and warranty support by a reputable local dealer.

Purchasing this item online may violate the manufacturer's policies and may not come with a Warranty. Beware of counterfeit or similar products that do not come with the same features.

Some examples of restricted products include Pentair's TradeGrade Series, Hayward's Expert Line Series, Maytronics' Active Line Series, and Polaris/Zodiac/Fluidra's Trade Series Exclusives.

📩 Contact us now if you are local and would like more information about installation or wish to purchase this item!

Due to Manufacturer Regulations, this item is only available locally. Please contact us if you are interested in purchasing.

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