Stiebel Eltron CES Plus 18 kW (480V Delta) 3-Phase Commercial Tankless Water Heater
The Stiebel Eltron CES Plus 18 kW (480V Delta) is an industrial-grade tankless water heating solution precision-engineered for commercial facilities utilizing 480V 3-phase Delta electrical service. Identified by part number CESPLUS-018-480D, this unit provides a powerful 18.00 kW of instantaneous heating, ensuring a continuous and endless supply of hot water for high-demand professional environments. By heating water strictly on demand, it eliminates the standby heat loss associated with traditional tank heaters, delivering superior energy efficiency in an exceptionally compact footprint.
Performance & Electrical Specifications
The CESPLUS-018-480D is optimized for high-voltage commercial applications, allowing for a lower amperage draw while maintaining substantial thermal output for sanitation and industrial processes.
- 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 0.7 gpm (2.7 l/m), ensuring reliable performance with high-efficiency, low-flow fixtures.
- Maximum Flow Rate: Capable of supporting facility demands up to 10.6 gpm at 60 psi.
Advanced Industrial Engineering
- 316L Stainless Steel Heat Exchanger: Constructed with a high-grade 316L stainless steel heat exchanger to ensure maximum durability and resistance to corrosive water conditions in industrial settings.
- Precision Temperature Management: Features an adjustable temperature range from 60°F to 90°F (16°C to 32°C), with granular increments of 1°F (1°C) for exacting process requirements.
- Robust Enclosure Protection: The unit comes standard with a NEMA 3 enclosure. For more demanding environments, optional NEMA 4 and NEMA 4X (Stainless Steel) enclosures are available to protect against wash-down or corrosive atmospheres.
- Industrial Pressure Rating: Designed to operate reliably within a pressure range of 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 to ensure the highest standards of quality control and material sourcing.
- Industrial Warranty: Backed by a 6-year warranty against leakage and a 2-year warranty against defects in workmanship and materials.
Upgrade your commercial facility with the high-voltage efficiency of the Stiebel Eltron CESPLUS-018-480D. Secure the best market pricing or request a professional volume quote today at ProDryers or call 888-503-7937 for expert technical guidance.
Download the C Series Commercial Options List
