Stiebel Eltron CERO Plus 24 kW (240V Delta) 3-Phase Commercial Tankless Water Heater
The Stiebel Eltron CERO Plus 24 kW (240V Delta) is a high-output, industrial-grade instantaneous water heater engineered for facilities utilizing 240V 3-phase Delta electrical service. Identified by part number CEROPLUS-024-240, this unit represents a major advancement in commercial thermal engineering, delivering an impressive 25.00 kW of heating power. Designed to replace massive storage tanks, it eliminates standby energy loss and provides an endless supply of hot water for high-demand applications, all while occupying a fraction of the space.
Performance & Electrical Specifications
The CEROPLUS-024-240 is precision-tuned for heavy-duty commercial use, making it the ideal solution for high-traffic public restrooms, commercial kitchens, and industrial sanitation stations.
- Power Output: 25.00 kW at 240V.
- Amperage: 60.14 Amps.
- Breaker Requirement: 70A (3-Pole).
- Temperature Rise Capability:
- 171°F rise at 1 gpm.
- 85°F rise at 2 gpm.
- 57°F rise at 3 gpm.
- 43°F rise at 4 gpm.
- Activation Rate: Features a sensitive 0.7 gpm (2.7 l/m) minimum activation threshold, ensuring the unit triggers immediately even with modern high-efficiency, low-flow plumbing fixtures.
- Maximum Flow Capacity: Robustly designed to support facility infrastructure with a sustained flow capacity of up to 10.6 gpm at 60 psi.
Advanced Industrial Engineering
- 316L Stainless Steel Heat Exchanger: The internal fluid paths and heating chambers are constructed from premium 316L stainless steel. This high-grade alloy provides superior resistance to corrosion, scaling, and thermal stress, ensuring long-term durability even in aggressive or hard water environments.
- Granular Temperature Control: Equipped with an advanced digital interface that allows for user-adjustable setpoints ranging from 60°F to 180°F (16°C to 82°C). Settings are adjustable in 1°F (1°C) increments to meet exacting technical process requirements or strict health department safety standards.
- Rugged Enclosure Options: Comes standard in a NEMA 3 enclosure, providing robust protection for internal electronics. For specialized environments, optional NEMA 4 and NEMA 4X (Stainless Steel) enclosures are available for wash-down areas or corrosive atmospheres.
- Industrial Pressure Rating: Built to perform reliably within a wide commercial 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, adhering to the highest standards of engineering excellence and technical support.
- Comprehensive Warranty: Includes a 6-year warranty against leakage and a 2-year warranty against defects in materials and workmanship.
Equip your high-demand commercial facility with the industrial reliability and 25.00 kW power of the Stiebel Eltron CEROPLUS-024-240. 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
