- Specifications
- Documents
- Description
- Installation Type: Internal (Indoor) Commercial Applications
- Model Number: CHS398100CU
- Approved Gas Types: Natural and Propane
- Maximum Gas Consumption: 398,000 BTU/h
- Thermal Efficiency (CU199): 97%
- First Hour Delivery: 543 Gallons (2,055 Liters)
- High Altitude Approved: Up to 10,200 Ft (3,109 M)
- Recovery: 459 GPH @ 100 Deg
- Recirculation Pump: Grundfos UPS 26-150 (S)F
- 3 Speed
- Tank Capacity: 119 Gallons (450 L)
- Water Flow Control Water Flow Sensor, Electronic Water Control and Bypass Control
- Water Temperature Control: Simulation Feed Forward and Feedback
- Controller: MCC-91-2US
- Venting Material: Polypropylene, PVC
- Venting Options: Concentric Polypropylene, Twin Pipe, or Common Vent Polypropylene/PVC/ CPVC. Vent lengths up to 150 ft.
- Certifications: AHRI, ANSI Z21.10.3, CSA 4.3, and Commercial ENERGY STAR Certified (CU199i)
- Wi-Fi Ready: Yes
With Rinnai’s new Demand Duo H-Series, reliable hot water comes in a high-performance, high-efficiency package that also reduces cost of ownership. Rinnai’s hybrid technology is unlike anything else on the market, ensuring a longer service life than high-efficiency tanks, while also saving valuable commercial space.