AO Smith 4.6 GPM 190,000 BTU 120 Volt Residential Indoor Natural Gas Tankless Water Heater

Features:

• Never run out of water again with a steady 4.6 GPM flow rate
• Electric ignition ensures you never have to mess with a pilot light again
• Uniform Energy Factor of 0.81
• Tankless design allows for wall-mount installation, leaving more space available for you to use
• Durable heat exchanger is constructed of commercial-grade copper resulting in greatly increased heat transfer and resistance to erosion
• Power direct vent design is suitable for vertical or horizontal vent termination installation
• Protected by a multitude of built-in safety features such as an overheat cutoff fuse, constant temperature monitoring, air fuel ratio rod, freeze protection, and flame sensor
• Complies with lead-free standards
• Designed for indoor use only
• Covered under 15-year limited residential and 5-year limited commercial heat exchanger warranties
• Covered under 1 year labor and 5 year parts manufacturer warranties

Product Technologies:

• Ultra-Low NOx Condensing Technology: Meets SCAQMD 1146.2 requirements for Ultra low NOx regulations of less than 14ng/ J (<20ppm)

Specifications:

• Width: 13-3/4"
• Height: 20-1/2"
• Depth: 10-1/2"
• Fuel Type: Natural Gas
• Gas Connection: 3/4" NPT
• Water Connection: 3/4" NPT
• Water Pressure (Min): 15 psi
• Water Pressure (Max): 150 psi
• Voltage: 120V