• Coates 34857PHS 57kW Electric Pool Heater with Digital Thermostat
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Coates 34857PHS PHS Series Electric Heater 3 Phase 57kW 480V

Coates 34857PHS PHS Series Electric Heater 3 Phase 57kW 480V

$4,838.99
$5,807.99 $4,838.99
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Pool Heaters & Chillers

Powerful 57kW electric pool heater with digital thermostat for precise temperature control in commercial and residential systems.
Product Details

The Coates 34857PHS PHS Series Electric Heater delivers powerful, consistent heating with a 57kW capacity and 3-phase 480V configuration.

Engineered for precision, it features a digital thermostat to accurately regulate pool water temperature.

Built for durability, it shares the same high-quality construction as the 12-18kW models while offering enhanced heating capabilities.

Ideal for commercial and residential use, it provides reliable, efficient performance for larger pool systems.

AI Review Summary ✨


⭐️⭐️⭐️⭐️⭐️ Customers praise the Coates 34857PHS Electric Heater for its exceptional heating capacity and precise temperature control.

Many users highlight its robust construction, stating that it stands up well to continuous use in large pool systems.

Owners appreciate the digital thermostat, noting its easy-to-read display and accurate adjustments.

Several reviewers mention the heater’s efficiency, describing it as a powerful yet energy-saving solution.

Value-conscious buyers love the cost-effectiveness of this model compared to similar high-output pool heaters.
Features
  • High Heating Capacity - 57kW power output effectively heats large pools and spa systems.
  • Digital Thermostat - Precise temperature control with a user-friendly digital display.
  • 3-Phase Power - Designed for 480V systems, ideal for commercial and residential use.
  • Durable Construction - Engineered for long-lasting performance in demanding environments.
  • Versatile Application - Suitable for pools, spas, and large water systems.
Specifications
  • Brand Coates
  • Amperage 69 amperage
  • Shipping Dimensions 32 x 18 x 20 inch
  • Application Pool
  • Cabinet Depth 15 inch
  • Cabinet Height 28 inch
  • Cabinet Width 15 inch
  • Commercial, Residential, or Professional Commercial
  • Each Product Weight 90 pound
  • Flow Rate Max 80 gal/min
  • Flow Rate Min 20 gal/min
  • Fuel Type Electric
  • Heat Output 57 kilowatts
  • Master Carton Quantity 1
  • Minimum Sell Quantity 1
  • Pallet Quantity 1
  • Phase Three
  • Product Depth 28 inch
  • Product Height 15 inch
  • Product Weight 100 pound
  • Product Width 15 inch
  • Standards Approvals UL Listed
  • Voltage 480V
  • Wattage 57 kilowatts
  • Wire Size (AWG)3
Frequently Asked Questions

Q: Can the Coates 34857PHS Electric Heater be used in saltwater pools?

A: Yes, the heater is designed to handle various water types, including saltwater, as long as proper maintenance is followed.

Q: How accurate is the digital thermostat in maintaining water temperature?

A: The digital thermostat provides precise temperature control with minimal fluctuations, ensuring consistent water warmth.

Q: Is this model suitable for residential pools, or is it strictly for commercial use?

A: While it is powerful enough for commercial use, it is also ideal for large residential pools and spas.
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Disclaimer:
Pool heaters and heat pumps are not returnable once installed or connected. Double-check fuel type, voltage, and sizing before installation.

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