Stiebel Eltron CF Plus 24 kW (240V) 3-Phase Commercial Tankless Water Heater
The Stiebel Eltron CF Plus 24 kW (240V) is a high-output, 3-phase electric tankless water heater engineered to withstand the rigorous demands of industrial and heavy-duty commercial applications. As a premier model in the "Hot Start" series, this unit utilizes a sophisticated internal heat maintenance system to provide immediate hot water delivery. This technology effectively eliminates startup lag and the "cold water sandwich" effect, making the CF-Plus-024-240 an ideal solution for circulation loops and high-frequency use environments.
Performance & Electrical Specifications
Configured for 240V 3-phase Delta electrical systems, this unit delivers massive heating capacity with precision microprocessor control.
- Power Output: 25.0 kW at 240V.
- Amperage: 60.14 Amps.
- Breaker Requirement: 70A (3-Pole).
- Temperature Rise: Delivers a powerful 85°F rise at 2 gpm and a 57°F rise at 3 gpm.
- Activation Rate: Reliable activation at 0.7 gpm, ensuring compatibility with modern water-saving fixtures.
- Flow Capacity: Robust internal design capable of handling up to 10.6 gpm at 60 psi.
Engineering & Durability
- 316L Stainless Steel Heat Exchanger: Built with a high-grade 316L stainless steel heat exchanger for maximum resistance to corrosion, thermal stress, and mineral scaling in harsh commercial water conditions.
- Electronic Closed-Loop Modulation: Advanced sensors monitor flow and temperature setpoints to adjust power consumption in real-time, offering up to 20% higher efficiency than traditional tank-style heaters.
- Rugged Enclosure: Standardized with a NEMA 3 enclosure for superior protection. Optional NEMA 4 and 4X upgrades are available for wash-down or highly corrosive environments.
- Integrated Safety: Features four levels of over-temperature protection, an integrated automatic air vent, and a lead-free brass pressure relief valve for long-term operational safety.
- User Precision: Temperature setpoints are factory programmed for accuracy but remain fully user-adjustable from 60°F to 180°F.
Compliance & Quality Assurance
- Standards: Certified to ANSI/UL Std. 499 and conforms to CAN/CSA Std. C22.2 No.88.
- Warranty: Protected by a 6-year leakage warranty and a 2-year warranty on parts and materials.
- Origin: Proudly manufactured in the USA.
For the best pricing or to request a professional volume quote for your facility, shop online at ProDryers or call today to secure the Stiebel Eltron CF-Plus-024-240 for your next commercial project.
Download the C Series Commercial Options List
