Stiebel Eltron CERO Plus 15 kW (480V Wye) 3-Phase Commercial Tankless Water Heater
The Stiebel Eltron CERO Plus 15 kW (480V Wye) represents a pinnacle of high-voltage thermal engineering, specifically designed for industrial and commercial facilities operating on 480V 3-phase Wye electrical service. Identified by part number CEROPLUS-015-480Y, this unit is a specialized industrial solution that leverages high-voltage infrastructure to deliver high-performance instantaneous heating with a remarkably efficient current draw. Engineered to replace inefficient, space-consuming boiler and tank systems, it provides a relentless supply of hot water for technical applications while maximizing energy efficiency and reclaiming critical mechanical room square footage.
Performance & Electrical Specifications
The CEROPLUS-015-480Y is precision-tuned for 480V Wye infrastructure, making it the primary choice for high-voltage industrial plants, modern data centers, and large-scale commercial office complexes.
- Power Output: 16.65 kW at 480V.
- Amperage: 20.03 Amps.
- Breaker Requirement: 25A (3-Pole).
- Temperature Rise Capability:
- 114°F rise at 1 gpm.
- 57°F rise at 2 gpm.
- 38°F rise at 3 gpm.
- 28°F rise at 4 gpm.
- Activation Rate: Features a sensitive 0.7 gpm (2.7 l/m) minimum activation threshold, ensuring the unit responds instantly even when used with high-efficiency, low-flow plumbing fixtures.
- Maximum Flow Capacity: Ruggedly built to support demanding 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 are constructed from premium 316L stainless steel, offering unparalleled resistance to corrosion, scaling, and thermal stress in high-utilization industrial environments.
- Precision Temperature Management: Offers a user-adjustable temperature range from 60°F to 180°F (16°C to 82°C), with granular adjustments in 1°F (1°C) increments to meet exacting process requirements or strict safety standards.
- Rugged Enclosure Options: Comes standard in a NEMA 3 enclosure. 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 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, ensuring peak build quality, domestic part availability, and adherence to rigorous industrial testing protocols.
- Comprehensive Warranty: Includes a 6-year warranty against leakage and a 2-year warranty against defects in materials and workmanship.
Upgrade your commercial infrastructure with the precision high-voltage power of the Stiebel Eltron CEROPLUS-015-480Y. Secure the best market pricing or request a professional volume quote today at ProDryers or call 888-503-7937 for expert technical guidance.
Download the C Series Commercial Options List
