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Coates 12418TR Electric Heater - 240V, 18 kW, 1 Phase

List price: $4,399.99
You save: $25.00 (1%) Get an extra 3-10% off through our Rewards Program
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Price in points: 87500 points
Reward points: 437 points
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I acknowledge that installation of this product must be performed by a professional technician and electrical products are not refundable; self-installation can void manufacturer's warranty.

Quick Overview

Pools and spas that use salt water chlorine generators as their sanitizing system need a heater that offers increased corrosion resistance. Coates TR heaters are designed specifically for use in pools and spas with a maximum salt concentration of 3,500ppm.

Coates 12418TR Electric Heater, 240V, 18KW, 1PH

When the weather outside is perfect, nothing is more tempting than diving into the pool. But, in the early days of spring and last days before closing the pool, the temperature of your water may not always match the nice weather outside.

One of the best ways to ensure you can make the most of every day of the summer season is to add a heater to your pool. Warmed water can allow you more control over when you choose to open your pool, when you choose to close your pool, and how comfortable you are throughout the swimming season. With the Coates Electric Heater, you can make your pool or spa more comfortable for your friends, family and guests.

Why choose the Coates Electric Heater?

Coates have been manufacturers of pool heaters for decades, and are a trusted household brand for pool owners across North America. Coates have been updating the design and manufacture of their reliable heaters since their start in 1955, and only continue to improve.

The Coates Electric Heater is a flexible heating option that can provide reliable heating for both pool and spa owners. Easy and efficient to operate, this electric pool heater provides the best in reliability, durability, and performance. With a flow switch to detect problems with your pump and water level, and a temperature gauge that prevents overheating, this heater has been designed to withstand human error, and malfunctions with your other pool equipment.

The Coates Electric Heater is simple to operate, making it easy for you to take control over the temperature of your pool or spa, each and every day of the swimming season.

Comfortable Swimming Experiences with Coates

In Canada, it is important that we be able to take advantage of every day of the summer. With the Coates Electric Heater, you'll have more control over the length of your swimming season, and be able to enjoy more active time outdoors with your family. Take advantage of every day of the summer with warm, inviting water.


  • Titanium heating elements
  • Copper-Nickel tank
  • Digital thermostat
  • Flow switch
  • 1-1/2" male NPT connections
  • Manual reset high temp limit
  • Heavy duty contactors
  • Element, flow and high temp "œon" lights


  • TR: 24''L x 9''W x 9''H (47 lbs.)
  • Min. Flow Rate: 20 GPM
  • Max Flow Rate: 80 GPM
  • UL Listed for indoor/outdoor Installation
12412TR 12 50
12415TR 15 63
12418TR 18 75
32012TR 12 34
32015TR 15 42
32018TR 18 48
34812TR 12 15
34815TR 15 19
34818TR 18 22
36012TR 12 12
36015TR 15 15
36018TR 18 18
230 V
12kW - 18kW

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    Toronto Pool Services

    Pool Equipment installation services are provided by our partner, Toronto Pool Services.

    All installations are performed by certified technicians and are backed by a one-year labour warranty. By submitting this form you will share your information with our partner and they will provide you with a quote by email. You are under no obligation to purchase the product or the installation service. Product prices on do not include installation costs.

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    NOTE: Product images are for illustration purposes only and may not exactly match the actual product due to seasonal model, color or design changes. When shopping for parts we strongly recommend to check the SKU or "Part Number" which is listed on each product page. If you are unsure whether this is the correct product or need assistance please contact us.

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