Experience exceptional efficiency and performance with the Rinnai Interior Compact Wall Hanging Rack 2-Unit Natural Gas (TRX02CXIN).
Designed for commercial and high-demand applications, this wall-mounted tankless system combines two CX199 commercial units in one compact frame to deliver superior hot water output while saving valuable space.
Each rack is pre-assembled and factory-tested, featuring integrated manifolds and pre-installed cascade controls that ensure consistent temperature control and simple installation.
Perfect for facilities, hotels, or multi-unit residences, the Rinnai 2-Unit Rack brings unmatched reliability and energy efficiency in a sleek, space-saving design.
Key Features:
- Dual CX199 Tankless Units Delivers commercial-grade performance.
- Max Input Rate: 398,000 BTU/hr | Min Input: 15,200 BTU/hr.
- High Flow Rate: 10.8 GPM at a 70F rise for heavy-duty usage.
- Compact Design: Takes up minimal wall space.
- Easy Installation: Mounts directly over existing wall conditions with an offset bracket.
- Fully Assembled Frame: Factory-tested manifolds for hassle-free setup.
- Cascade Controls: Pre-installed to link and synchronize both units.
- Flexible Options: Includes NG setup and propane conversion kit.
- Optional Freestanding Rack Accessory available.
- Durable Construction: Built for long-term performance and reliability
Whats Included
- (2) Rinnai CX199 Commercial Tankless Units (Natural Gas)
- Pre-assembled steel wall rack with integrated manifolds
- Pre-installed cascade control system
- Offset wall-mounting bracket
- Propane conversion kit
- Installation and user manual
Specifications:
| Attribute | Details |
|---|
| Brand | Rinnai |
| Model Number | TRX02CXIN |
| Product Type | Interior Compact Wall Hanging Rack |
| Configuration | 2-Unit Commercial Tankless System |
| Gas Type | Natural Gas (Propane Conversion Kit Included) |
| Maximum Input Rate | 398,000 BTU/hr |
| Minimum Input Rate | 15,200 BTU/hr |
| Flow Rate (70F Rise) | 10.8 GPM |
| Mount Type | Wall-Mounted |
| Dimensions (W H D) | 39 37 13 |
| Product Weight | 169 lbs |
| Shipping Weight | 169 lbs |
| Optional Accessory | Freestanding Rack |
| Application | Commercial / High-Demand Use |
Care & Maintenance Instructions
- Schedule annual maintenance to ensure optimal efficiency.
- Inspect gas lines and connections periodically for leaks or damage.
- Keep air intake and exhaust vents clean and free from debris.
- Flush the heat exchanger regularly to prevent scale buildup.
- Only use approved Rinnai service parts for repairs or replacements.
- Store the propane conversion kit in a dry, secure place when not in use.
