- 597,000 BTUs input
- Easy-Link up to 4 units or Multi-Link up to 20 units
- Equipped with the industry’s lightest 199,000 BTU high-efficiency condensing tankless heaters
- Simplified Installation—Reduces installation costs with three simple connections: cold water, hot water, and gas
- Storage Integration—Easily integrates storage into the design
- Redundancy for Reliability—Multiple combustion systems ensure uninterrupted operation and allow individual units to be isolated for maintenance
- Indoor and Outdoor Models—Indoor units featuring top-mounted air supply inlets and exhaust vents
- Includes a temperature remote providing diagnostic information, fault history, and heater set temperature
- 6-year limited heat exchanger warranty
The Commercial Tankless Free Standing In-Line Rack System delivers unmatched efficiency and flexibility for high-demand water heating applications. Designed with a sturdy metal frame and the industry’s lightest 199,000 BTU high-efficiency condensing tankless heater, this system ensures reliable performance while reducing installation costs. Its expandable design allows you to link up to 20 heaters, providing up to 597,000 BTU on a single rack system. With multiple configurations and easy field installation requiring only three simple connections—cold water, hot water, and gas—this system is built to save time and resources while meeting your commercial needs.
Engineered for durability and convenience, the system incorporates redundancy with multiple combustion systems. Maintenance is simplified with isolation valves, allowing individual units to be serviced without disrupting the entire system. Theses systems offer seamless integration of storage solutions to enhance your setup. Backed by a comprehensive warranty, including six years for the heat exchanger, five years for parts, and one year for rack parts, the Commercial Tankless Rack System is your ultimate solution for efficient, scalable, and reliable water heating.