Coates 11kW Single Phase Electric Heater [240v] (12411ST)

Heaters
Coates Heater Company
12411ST
_12411ST
COMPARE AT $996.99
OUR PRICE $860.99
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Under 25 lbs. Contiguous USA
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An electric heater helps restore or maintain the intended water-heating capability of the system, and this Coates 11 kilowatt single phase heater is designed for compatible 240 volt applications where the original heater has become unreliable or no longer performs as it should. When the heating side of the system begins to fail, the equipment can feel much less dependable than expected.

The 11 kilowatt capacity, single-phase design, and 240 volt relationship give this heater practical value because electric heaters work best when they match the intended power configuration and system demand closely. A properly selected replacement helps restore the original heating relationship without forcing compromises at the installation stage.

This type of heater is especially useful when the surrounding plumbing and related equipment remain serviceable and the failure is centered on the heater itself. That keeps the repair more direct and effective.

Installed in the proper setup, this electric heater helps restore dependable heating support and contributes to a stronger equipment repair overall.

  • 11 kilowatt single-phase electric heater for compatible Coates applications
  • 240 volt design supports intended electrical fit
  • Helps restore dependable water-heating performance
  • Useful when original heaters are worn or unreliable
  • Improves system confidence and repair quality
Coates Heater Company – Electric Pool Heaters, Spa Heaters and Heating Systems
Who is Coates Heater Company?

Coates Heater Company is a leading manufacturer of electric heating solutions for pools, spas, and industrial applications. With over 60 years of experience, Coates has built a strong reputation for producing durable, high-performance electric heaters designed for consistent and reliable operation. Their products are widely used in residential, commercial, and specialty environments where precise temperature control is essential.

What products does Coates Heater Company specialize in?

Coates specializes in electric pool heaters, spa heaters, and industrial heating systems. Their product lineup includes compact residential heaters, high-capacity commercial units, and corrosion-resistant models designed for demanding applications. These heaters are engineered to provide efficient, consistent heating while supporting a wide range of pool and spa system configurations.

Why choose Coates Heater Company parts for your pool or spa?

Coates heaters are known for reliability, longevity, and precision temperature control. Their electric heating systems are built with high-quality materials designed to withstand continuous use and harsh water conditions. Pool professionals and homeowners choose Coates for dependable heating performance, easy maintenance, and consistent water temperature management.

How do you identify and choose the correct Coates Heater Company part?

To select the correct Coates heater or component, it’s important to match system requirements such as kilowatt (kW) rating, voltage, flow rate, and installation type. Reviewing product specifications and existing system labels ensures proper compatibility and performance. Choosing the right heater helps maintain efficient operation and optimal water temperature.

Need help finding the right Coates Heater Company part?

At Bath & Spa Parts Online, we carry a wide selection of Coates Heater Company pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

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