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E3T Digital Pool and Spa Heater

To determine your needed kW heater on this page, use the Electric Heater Pool Sizing Guide.

4 PRODUCTS TO CHOOSE FROM
E3T
Model # Mfg Code Item Depth Height kW Notes Port Size Width Price  
R-17121 017121 E3T Electric Digital 5.5kW Pool/Spa Heater - 017121
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4-3/4 in. 12-1/8 in. 5.5 kW 1: 30 Amp Breaker 1.5 in. 9 in. $699.99 Description
R-17122 017122 E3T Electric Digital 11kW Pool/Spa Heater - 017122
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4-3/4 in. 12-1/8 in. 11 kW 1: 60 Amp Breaker 1.5 in. 9 in. $799.99 Description
R-17123 017123 E3T Electric Digital 18kW Pool/Spa Heater - 017123
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5-7/16 in. 16-1/2 in. 18 kW 2: 40 Amp Breaker 2 in. 11-1/8 in. $1,399.99 Description
R-17124 017124 E3T Electric Digital 27kW Pool/Spa Heater - 017124
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5-7/16 in. 16-1/2 in. 27 kW 3: 40 Amp Breaker 2 in. 11-1/8 in. $1,649.99 Description

The Electric 3-Series Titanium heater is the latest technology in pool and spa heating. The E3T is built with titanium heating elements and 316L stainless steel to withstand extreme pool water conditions, including saltwater chlorinated pools. The E3T heater operates by utilizing the latest solid-state design and flow sensor technology. It has easy to use digital controls with diagnostics. The compact size makes it is easy to install for new construction or replacement installations.

Titanium Element
The E3T has a robust titanium heating element that not only prolongs the life of the heater, but allows it to work in extreme pool water environments, such as salt water chlorinated pools.

316L Stainless Steel
316L stainless steel is used in the construction of our heaters. This high grade, corrosion resistant steel is especially suited for saltwater heating applications.

Flow Sensor Technology
E3T operates by utilizing the latest flow sensor technology instead of the traditional pressure switch activation. Our heater is programmed to have a minimum flow activation rate of 15 Gallons Per Minute, this helps protect the elements and prolong their lifespan.

Solid State Design
The E3T uses solid state controls to eliminate noisy and troublesome contactors providing quiet, reliable operation. The advanced design allows the heater to modulate power, only using the energy necessary to maintain the desired temperature.

Ready To Install
E3T pool and spa heaters are compact, come standard with union connections, and are easy to install. They are the perfect solution for a new pool or spa, as well as to replace any existing pool or spa heater. Available in 5.5, 11, 18 and 27 kW.

To determine your needed kW heater on this page, use the Electric Heater Pool Sizing Guide.