Stiebel Eltron CERO Plus 120 kW (480V Delta) 3-Phase Commercial Tankless Water Heater
The Stiebel Eltron CERO Plus 120 kW (480V Delta) is the absolute flagship of industrial water heating technology, engineered to provide unparalleled thermal energy for the most intensive commercial and industrial applications. Identified by part number CEROPLUS-120-480, this heavy-duty unit is precision-optimized for 480V 3-phase Delta electrical service. Delivering a monumental 120.00 kW of instantaneous heating power with a high-capacity current draw of 144.34 Amps, it serves as a definitive mission-critical infrastructure solution. This system allows facilities to completely bypass the inherent energy waste, maintenance overhead, and massive physical footprint of traditional boiler systems and industrial storage tanks.
Performance & Electrical Specifications
The CEROPLUS-120-480 is designed for facilities where high-volume hot water and extreme temperature lifts are essential for operational continuity.
- Power Output: 120.00 kW at 480V.
- Amperage: 144.34 Amps.
- Breaker Requirement: 175A (3-Pole).
- Temperature Rise Capability:
- 819°F rise at 1 gpm.
- 409°F rise at 2 gpm.
- 273°F rise at 3 gpm.
- 205°F rise at 4 gpm.
- Activation Rate: Features an ultra-responsive 0.7 gpm (2.7 l/m) minimum activation threshold, ensuring the unit triggers immediately for consistent performance across all plumbing fixtures.
- Maximum Flow Capacity: Robustly engineered to support large-scale 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 core of the CERO Plus series is its premium 316L stainless steel heating chambers and fluid paths. This surgical-grade alloy provides the industry's highest defense against corrosion, scale accumulation, and thermal stress, ensuring long-term operational reliability in aggressive industrial water environments.
- Precision Temperature Management: Equipped with an advanced digital interface that allows for user-adjustable setpoints between 60°F and 180°F (16°C to 82°C). Temperature is adjustable in granular 1°F (1°C) increments for exacting process control and compliance with strict health and safety codes.
- Rugged Enclosure Options: Comes standard in a NEMA 3 enclosure to protect sensitive internal electronics. For facilities 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 a wide commercial 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 quality control.
- Comprehensive Warranty: Includes a 6-year warranty against leakage and a 2-year warranty against defects in materials and workmanship.
Maximize your facility’s thermal capacity with the massive 120.00 kW power and industrial reliability of the Stiebel Eltron CEROPLUS-120-480. Secure the best market pricing or request a professional volume quote today at ProDryers or call 888-503-7937 for expert technical assistance.
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