Stiebel Eltron CES Plus 18 kW (480V Wye) 3-Phase Commercial Tankless Water Heater
The Stiebel Eltron CES Plus 18 kW (480V Wye) is a high-efficiency, industrial-grade tankless heating solution specifically engineered for commercial environments utilizing 480V 3-phase Wye electrical architecture. This model (Part Number: CESPLUS-018-480Y) delivers a consistent 18.00 kW of power, providing an instantaneous and endless supply of hot water while maintaining an exceptionally compact footprint. By heating water only on demand, it eliminates the standby heat loss inherent in traditional storage tanks, offering a sustainable and energy-efficient thermal solution for light industrial and technical applications.
Performance & Electrical Specifications
The CESPLUS-018-480Y is optimized for high-voltage efficiency, allowing for a lower amperage draw while maintaining substantial thermal output for sanitation and process heating.
- Power Output: 18.00 kW at 480V.
- Amperage: 21.65 Amps.
- Breaker Requirement: 25A (3-Pole).
- Temperature Rise Capability:
- 123°F rise at 1 gpm.
- 61°F rise at 2 gpm.
- 41°F rise at 3 gpm.
- 31°F rise at 4 gpm.
- Activation Rate: Features a sensitive minimum activation flow of just 0.7 gpm (2.7 l/m), ensuring reliable performance with high-efficiency fixtures.
- Maximum Flow Rate: Capable of sustaining facility demands up to 10.6 gpm at 60 psi.
Advanced Industrial Engineering
- 316L Stainless Steel Heat Exchanger: Every unit is built with a premium 316L stainless steel heat exchanger, providing maximum durability and superior resistance to corrosive water conditions.
- Precision Temperature Management: Users can adjust the water temperature between 60°F and 90°F (16°C to 32°C) in granular 1°F (1°C) increments for specialized technical needs.
- Rugged Enclosure Protection: The heater comes standard with a NEMA 3 enclosure. For more extreme environments, optional NEMA 4 and NEMA 4X (Stainless Steel) enclosures are available to withstand wash-down or highly corrosive atmospheres.
- Operating Pressure Range: Designed to work reliably under pressures from 4 to 145 psi (0.28 to 10 bar).
Quality Assurance & Compliance
- Safety Certifications: ETL Listed and certified to ANSI/UL Std. 499; conforms to CAN/CSA Std. C22.2 No. 88.
- Made in the USA: Proudly manufactured in the United States, maintaining the highest standards of industrial craftsmanship.
- Superior Warranty: Protected by a 6-year warranty against leakage and a 2-year warranty against defects in materials and workmanship.
Upgrade your commercial infrastructure with the high-voltage efficiency of the Stiebel Eltron CESPLUS-018-480Y. Secure the best market pricing or request a professional quote for your facility today at ProDryers or call 888-503-7937 for expert technical support.
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