Stiebel Eltron CES Plus 81 kW (480V Delta) 3-Phase Commercial Tankless Water Heater
The Stiebel Eltron CES Plus 81 kW (480V Delta) is an elite, industrial-grade on-demand water heating solution precision-engineered for the most demanding commercial environments utilizing 480V 3-phase Delta electrical infrastructure. Identified by part number CESPLUS-081-480, this unit represents the peak of high-voltage thermal performance, delivering a powerful 81.07 kW of instantaneous power. By heating water strictly on demand, it eliminates the substantial energy waste and standby heat losses associated with traditional storage tanks, offering a sophisticated, high-output thermal solution in a compact, space-saving design.
Performance & Electrical Specifications
The CESPLUS-081-480 is optimized for maximum thermal output and high-voltage efficiency, ensuring reliable performance for high-volume sanitation, industrial process heating, and large-scale food service operations.
- Power Output: 81.07 kW at 480V.
- Amperage: 97.52 Amps.
- Breaker Requirement: 110A (3-Pole).
- Temperature Rise Capability:
- 553°F rise at 1 gpm.
- 277°F rise at 2 gpm.
- 184°F rise at 3 gpm.
- 138°F rise at 4 gpm.
- 111°F rise at 5 gpm.
- Activation Rate: Features an ultra-low minimum activation threshold of 0.7 gpm (2.7 l/m), making it fully compatible with high-efficiency, low-flow fixtures.
- Maximum Flow Rate: Engineered to support significant facility demands with a flow capacity of up to 10.6 gpm at 60 psi.
Advanced Industrial Engineering
- 316L Stainless Steel Heat Exchanger: The internal fluid paths are constructed from premium 316L stainless steel, providing maximum resistance to corrosion, pitting, and scaling in demanding industrial environments.
- Precision Temperature Management: Offers a user-adjustable temperature range from 60°F to 90°F (16°C to 32°C), with granular adjustments in 1°F (1°C) increments for specialized process requirements.
- Rugged Enclosure Options: Comes standard in a NEMA 3 enclosure. For environments requiring wash-down protection or resistance to highly corrosive atmospheres, optional NEMA 4 and NEMA 4X (Stainless Steel) enclosures are available.
- Industrial Pressure Rating: Built to perform reliably within an operating pressure range of 4 to 145 psi (0.28 to 10 bar).
Quality Assurance & Compliance
- Safety Certifications: ETL Listed to ANSI/UL Std. 499 and conforms to CAN/CSA Std. C22.2 No. 88.
- Made in the USA: Proudly manufactured in the United States, ensuring peak build quality and adherence to rigorous testing standards.
- Comprehensive Warranty: Includes a 6-year warranty against leakage and a 2-year warranty against defects in materials and workmanship.
Equip your high-demand infrastructure with the heavy-duty performance and high-voltage efficiency of the Stiebel Eltron CESPLUS-081-480. 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
