Description
AO Smith ATO-540H-N 10 GPM Residential/Commercial 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 rateConveniently mounts to your wall for a low profile installationComes packaged with a wall-mount remote controller with advanced diagnostics trackingCan be used with either Category III or IV power direct venting in either a 3" or 4" sizeElectronic ignition ensures you never have to mess with a pilot light againComplies with lead-free standardsProtected by a multitude of built-in safety features such as an overheat cutoff fuse, constant temperature monitoring, and air fuel ratio rodIncludes a 15-year limited warranty on the heat exchanger (6-year in commercial applications) and a 5-year warranty on all partsEasily 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 erosionDesigned for outdoor use onlySpecifications:Height: 23-5/8"Width: 17-3/4"Depth: 11-1/4"Max BTU Input: 199000Maximum Flow Rate: 10 GPMFuel Type: Natural GasEnergy Factor: 0.95Altitude Certification: 6000 Feet Above Sea LevelProduct Variations:ATO-240H-N: 6.6 GPM Outdoor Tankless Water HeaterATO-340H-N: 8 GPM Outdoor Tankless Water HeaterATO-540H-N (This Model): 10 GPM Outdoor Tankless Water Heater Whole House Tankless Water Heaters N/A
