Stiebel Eltron CES Plus 12 kW (240V Delta) 3-Phase Commercial Tankless Water Heater
The Stiebel Eltron CES Plus 12 kW (240V Delta) is a robust, industrial-grade tankless water heating solution engineered specifically for commercial facilities utilizing 240V 3-phase electrical infrastructure. As a premier model in the CES Plus series (Part Number: CESPLUS-012-240), this unit delivers 12.50 kW of instantaneous heating power, providing an endless supply of hot water while maintaining superior energy efficiency and a compact, space-saving design. By eliminating the standby heat loss inherent in traditional storage tanks, it offers a highly sustainable and cost-effective thermal solution for point-of-use or light industrial applications.
Performance & Electrical Specifications
The CESPLUS-012-240 is optimized for 240V Delta configurations, ensuring high-reliability performance for sanitation, laboratory, and food service environments.
- Power Output: 12.50 kW at 240V.
- Amperage: 30.07 Amps.
- Breaker Requirement: 35A (3-Pole).
- Temperature Rise Capability:
- 85°F rise at 1 gpm.
- 43°F rise at 2 gpm.
- 29°F rise at 3 gpm.
- 21°F rise at 4 gpm.
- 17°F rise at 5 gpm.
- Minimum Activation: Operates at a low 0.7 gpm activation threshold, making it compatible with high-efficiency, low-flow fixtures.
- Maximum Flow Rate: Supports facility demands up to 10.6 gpm at 60 psi.
Industrial Engineering & Durability
- 316L Stainless Steel Heat Exchanger: The internal fluid paths are constructed from premium 316L stainless steel, offering maximum resistance to corrosion and scaling in demanding industrial environments.
- Precision Temperature Management: Features 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.
- NEMA Rated Enclosure: Units come standard with a NEMA 3 enclosure. For specialized wash-down or highly corrosive areas, optional NEMA 4 and NEMA 4X (Stainless Steel) enclosures are available.
- Advanced Pressure Rating: Built to perform reliably within an operating pressure range of 4 to 145 psi (0.28 to 10 bar).
Compliance & Quality Standards
- 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 rigorous testing standards.
- Comprehensive Warranty: Includes a 6-year warranty against leakage and a 2-year warranty against defects in materials and workmanship.
Optimize your commercial hot water system with the high-voltage efficiency of the Stiebel Eltron CESPLUS-012-240. Secure the best market pricing or request a professional volume quote today at ProDryers or call 888-503-7937 for expert technical assistance.
Download the C Series Commercial Options List
