Stiebel Eltron CF Plus 54 kW (240V) 3-Phase Commercial Tankless Water Heater
The Stiebel Eltron CF Plus 54 kW (240V) is an industrial-grade powerhouse designed to meet the most rigorous hot water demands in 3-phase Delta electrical environments. As a premier model in the elite "Hot Start" series, this unit is engineered with a specialized internal heat maintenance system that provides instantaneous hot water. By effectively eliminating the "cold water sandwich" effect and startup lag, the CF-Plus-054-240 serves as the definitive solution for high-capacity circulation loops, massive multi-fixture handwashing banks, and mission-critical industrial processes where thermal consistency is non-negotiable.
Performance & Electrical Specifications
Designed for ultra-high-output requirements on a 240V 3-phase Delta configuration, this model utilizes sophisticated microprocessor modulation to deliver massive thermal energy with precision.
- Power Output: 54.05 kW at 240V.
- Amperage: 130.02 Amps.
- Breaker Requirement: 150A (3-Pole).
- Temperature Rise: Delivers a staggering 185°F rise at 2 gpm and a robust 123°F rise at 3 gpm.
- Activation Rate: Reliable activation at 0.7 gpm, allowing for seamless integration with modern, water-saving commercial fixtures.
- Max Flow Rate: High-capacity internal engineering supports demanding flow requirements up to 10.6 gpm at 60 psi.
Engineering & Durability
- 316L Stainless Steel Heat Exchanger: Constructed with a premium 316L stainless steel heat exchanger, offering the highest level of resistance to corrosion, thermal stress, and mineral scaling in aggressive industrial environments.
- Precision Microprocessor Modulation: Features advanced electronic closed-loop controls that monitor flow and temperature sensors in real-time. This intelligent modulation ensures only the necessary energy is used, providing up to 20% greater efficiency than traditional storage tank heaters.
- Industrial Protection: Comes standard in a NEMA 3 enclosure. For specialized industrial environments, NEMA 4 and 4X options are available for wash-down or highly corrosive areas.
- Integrated Safety Systems: Equipped with four levels of over-temperature protection, an integrated automatic air vent, and a lead-free brass pressure relief valve.
- Adjustable Temperature Control: Setpoints are factory-calibrated but fully user-adjustable from 60°F to 180°F to accommodate specific building codes or industrial requirements.
Compliance & Quality Assurance
- Standards: Certified to ANSI/UL Std. 499 and conforms to CAN/CSA Std. C22.2 No.88.
- Warranty: Supported by a 6-year leakage warranty and a 2-year warranty on parts and materials.
- Origin: Proudly manufactured in the USA.
Buy at the best price or request a professional volume quote for your industrial facility today. Shop online at ProDryers or call our experts to secure the Stiebel Eltron CF-Plus-054-240 for your high-demand commercial project.
Download the C Series Commercial Options List
