AO Smith 10 GPM Residential/Commercial Ultra Low-NOx Non-Condensing Natural Gas Outdoor Tankless Water Heater with 199000 Maximum BTU Input

Features:

• Never run out of hot water again with a steady 10 GPM flow rate
• Conveniently mounts to your wall for a low profile installation
• Comes packaged with a remote control for simple operation
• 4" category III power venting required with a maximum length of 50'
• Electronic ignition ensures you never have to mess with a pilot light again
• Complies with lead-free standards and SCAQMD rules for NOx emissions
• Protected by a multitude of built-in safety features such as freeze protection, an overheat cutoff fuse, constant temperature monitoring, air fuel ratio rod, and flame sensor
• Includes a 15-year limited warranty on the heat exchanger (6-year in commercial applications) and a 5-year warranty on all parts
• Easily link up to 4 units without needing additional parts or accessories, and up to 20 units with the TM-MC01 (sold separately)
• Durable heat exchanger is constructed of commercial-grade copper resulting in greatly increased heat transfer and resistance to erosion
• Designed for outdoor use only

Specifications:

• Height: 20-1/2"
• Width: 13-3/4"
• Depth: 10"
• Max BTU Input: 199000
• Maximum Flow Rate: 10 GPM
• Fuel Type: Natural Gas
• Energy Factor: 0.82
• Altitude Certification: 6000 Feet Above Sea Level

Product Variations:

• ATO-110U-N: 6.6 GPM Outdoor Tankless Water Heater
• ATO-310U-N: 8 GPM Outdoor Tankless Water Heater
• ATO-510U-N (This Model): 10 GPM Outdoor Tankless Water Heater