Stiebel Eltron CERO Plus 27 kW (480V Delta) 3-Phase Commercial Tankless Water Heater
The Stiebel Eltron CERO Plus 27 kW (480V Delta) is an elite-tier industrial water heating solution engineered for mission-critical applications within high-voltage facilities. Identified by part number CEROPLUS-027-480, this unit represents a masterclass in electrical efficiency, delivering a powerful 27.02 kW output while maintaining a remarkably low current draw of only 32.50 Amps. By utilizing 480V 3-phase Delta infrastructure, it provides high-capacity thermal lift without the massive amperage requirements of lower-voltage systems, making it an essential component for modern industrial mechanical rooms.
Performance & Electrical Specifications
The CEROPLUS-027-480 is precision-tuned for heavy-duty commercial use, providing a reliable, instantaneous hot water supply for high-demand restroom banks, industrial manufacturing processes, and sanitation stations.
- Power Output: 27.02 kW at 480V.
- Amperage: 32.50 Amps.
- Breaker Requirement: 40A (3-Pole).
- Temperature Rise Capability:
- 184°F rise at 1 gpm.
- 92°F rise at 2 gpm.
- 61°F rise at 3 gpm.
- 46°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 even when paired with 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 heating chambers and fluid paths are constructed from premium 316L stainless steel. This high-grade alloy offers the industry's best defense against corrosion, scaling, and thermal stress, ensuring long-term operational reliability even in aggressive industrial water conditions.
- 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 safety and process compliance.
- Rugged Enclosure Options: Comes standard in a NEMA 3 enclosure, providing critical protection for 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 high-voltage facility with the industrial reliability and 27.02 kW power of the Stiebel Eltron CEROPLUS-027-480. 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
