AO Smith 10 GPM 199,000 BTU 120 Volt Residential Indoor Liquid Propane Tankless Water Heater with x3 Scale Prevention Technology and Ultra-Low NOx

Features:

• Never run out of water again with a steady 10 GPM flow rate
• Electric ignition ensures you never have to mess with a pilot light again
• Uniform Energy Factor of 0.95
• 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
• Can be used with either Category III or IV power direct venting in either a 3" or 4" size
• Protected by a multitude of built-in safety features such as an overheat cutoff fuse, internal freeze protection, constant temperature monitoring, and air fuel ratio sensor
• Recirculation pump capable with the use of a cross-over valve (sold separately)
• Complies with lead-free standards
• Designed for indoor use only
• Covered under a 15-year limited residential heat exchanger warranty
• 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 14 ng/J (<20ppm)

• x3 Scale Prevention Technology: No annual descaling required. No scale buildup means the heater maintains like-new performance longer.

Specifications:

• Width: 17-3/4"
• Height: 23-5/8"
• Depth: 11-1/4"
• Fuel Type: Liquid Propane
• Gas Connection: 3/4" NPT
• Water Connection: 3/4" NPT
• Water Pressure (Min): 15 psi
• Water Pressure (Max): 150 psi
• Voltage: 120V