Stiebel Eltron CERO Plus 90 kW (480V Delta) 3-Phase Commercial Tankless Water Heater
The Stiebel Eltron CERO Plus 90 kW (480V Delta) represents the pinnacle of industrial water heating technology, engineered to deliver massive thermal energy for high-volume commercial and industrial applications. Identified by part number CEROPLUS-090-480, this heavy-duty unit is optimized for 480V 3-phase Delta electrical service. Delivering a formidable 90.00 kW of instantaneous heating power with a high-capacity current draw of 108.25 Amps, it provides a continuous, endless supply of hot water. This unit is a mission-critical infrastructure solution for facilities looking to eliminate the energy waste and massive physical footprint of traditional boiler systems.
Performance & Electrical Specifications
The CEROPLUS-090-480 is precision-engineered for heavy-duty industrial processes, centralized multi-fixture facilities, and high-capacity sanitation environments where consistent temperatures are mandatory.
- Power Output: 90.00 kW at 480V.
- Amperage: 108.25 Amps.
- Breaker Requirement: 125A (3-Pole).
- Temperature Rise Capability:
- 614°F rise at 1 gpm.
- 307°F rise at 2 gpm.
- 205°F rise at 3 gpm.
- 154°F rise at 4 gpm.
- Activation Rate: Features an ultra-responsive 0.7 gpm (2.7 l/m) minimum activation threshold, ensuring immediate thermal response even with low-flow 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 core of the CERO Plus is its premium 316L stainless steel heating chambers and fluid paths. This surgical-grade alloy provides superior protection against corrosion, pitting, and scale accumulation, ensuring long-term operational reliability in aggressive industrial water conditions.
- Precision Temperature Management: Equipped with an advanced digital interface allowing 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 safety compliance.
- Rugged Enclosure Options: Comes standard in a NEMA 3 enclosure to protect 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.
Equip your facility with the industrial power and 90.00 kW reliability of the Stiebel Eltron CEROPLUS-090-480. 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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