Rinnai Demand Duo® H-SERIES Indoor Commercial Hybrid Water Heater – 100 Gallon
The Rinnai Demand Duo® H-SERIES Indoor Commercial Hybrid Unit is engineered for superior commercial water heating performance. Combining tank and tankless technology, this hybrid unit delivers unmatched efficiency, exceptional first-hour delivery, and rapid tank recovery to keep up with the demands of any business environment. Its advanced features, including dual thermistors and integrated pump control, ensure precise temperature management and optimized energy use. Easy installation, pre-assembled connections, and versatile venting options make this unit ideal for restaurants, hotels, offices, and industrial applications. Save energy, reduce operating costs, and enjoy long-lasting reliability with the Rinnai Demand Duo® H-SERIES.
Key Features:
- Multiple venting options: Single and common vent configurations
- Easy to install with pre-assembled gas and electrical connections
- Dual thermistors for precise temperature control
- Integrated pump control with optimized recovery logic
- Multiple tankless integration options
- High first-hour delivery (119 gallons) and fast tank recovery
- Energy-efficient design reduces operating costs
- Thermal efficiency: 97%
- Long-lasting durability with up to 2X longer warranty than traditional tanks
- Maximum BTU output: 398,000
What’s Included![]()
- Rinnai Demand Duo® H-SERIES Hybrid Unit (CHS398100HCXIN)
- Pre-assembled gas and electrical connections
- Installation manual and warranty information
Specifications:
| Specification | Details |
|---|---|
| Part Number | CHS398100HCXIN |
| Product Type | Indoor Commercial Hybrid Water Heater |
| Fuel Type | Hybrid (Gas & Electric) |
| Tank Capacity / First Hour Delivery | 100 Gallon / 119 Gallons |
| Thermal Efficiency | 97% |
| Maximum BTU Output | 398,000 |
| Product Dimensions (W × H × D) | 41" x 68" x 39" |
| Product Weight | 530 Lbs |
| Shipping Weight | 890 Lbs |
| Venting Options | Single Vent: Two Pipe PVC/CPVC, Concentric Polypropylene (PP) |
| Common Vent Options | PP and PVC/CPVC Common Venting – fewer wall/roof cuts, longer vent length |
| UPC | 766156017919 |
| Size | 100 Gallon |
| Component Type | Water Heater |
| Vent Type | Vented |
Care & Maintenance Instructions
- Regularly inspect venting and water lines for leaks or blockages.
- Flush the tank periodically to remove sediment and maintain efficiency.
- Ensure professional servicing annually for optimal performance.
- Do not modify or bypass safety features to preserve warranty coverage.
Original: $23,500.00
-70%$23,500.00
$7,050.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Rinnai Demand Duo® H-SERIES Indoor Commercial Hybrid Unit is engineered for superior commercial water heating performance. Combining tank and tankless technology, this hybrid unit delivers unmatched efficiency, exceptional first-hour delivery, and rapid tank recovery to keep up with the demands of any business environment. Its advanced features, including dual thermistors and integrated pump control, ensure precise temperature management and optimized energy use. Easy installation, pre-assembled connections, and versatile venting options make this unit ideal for restaurants, hotels, offices, and industrial applications. Save energy, reduce operating costs, and enjoy long-lasting reliability with the Rinnai Demand Duo® H-SERIES.
Key Features:
- Multiple venting options: Single and common vent configurations
- Easy to install with pre-assembled gas and electrical connections
- Dual thermistors for precise temperature control
- Integrated pump control with optimized recovery logic
- Multiple tankless integration options
- High first-hour delivery (119 gallons) and fast tank recovery
- Energy-efficient design reduces operating costs
- Thermal efficiency: 97%
- Long-lasting durability with up to 2X longer warranty than traditional tanks
- Maximum BTU output: 398,000
What’s Included![]()
- Rinnai Demand Duo® H-SERIES Hybrid Unit (CHS398100HCXIN)
- Pre-assembled gas and electrical connections
- Installation manual and warranty information
Specifications:
| Specification | Details |
|---|---|
| Part Number | CHS398100HCXIN |
| Product Type | Indoor Commercial Hybrid Water Heater |
| Fuel Type | Hybrid (Gas & Electric) |
| Tank Capacity / First Hour Delivery | 100 Gallon / 119 Gallons |
| Thermal Efficiency | 97% |
| Maximum BTU Output | 398,000 |
| Product Dimensions (W × H × D) | 41" x 68" x 39" |
| Product Weight | 530 Lbs |
| Shipping Weight | 890 Lbs |
| Venting Options | Single Vent: Two Pipe PVC/CPVC, Concentric Polypropylene (PP) |
| Common Vent Options | PP and PVC/CPVC Common Venting – fewer wall/roof cuts, longer vent length |
| UPC | 766156017919 |
| Size | 100 Gallon |
| Component Type | Water Heater |
| Vent Type | Vented |
Care & Maintenance Instructions
- Regularly inspect venting and water lines for leaks or blockages.
- Flush the tank periodically to remove sediment and maintain efficiency.
- Ensure professional servicing annually for optimal performance.
- Do not modify or bypass safety features to preserve warranty coverage.
