Noritz NC199OD 199,900 BTU Outdoor Commercial Tankless Water Heater (LP)

Standard Input - gas consumption ranges from 16,000 BTUh to 199,900 BTUh Compact Design - ANSI Z21.10.3/CSA 4.3 certified design that can be installed outdoors with an -OD model Durable Steel Casing with Acryl Coating Heat Exchanger - manufactured with commercial grade copper, 25% thicker piping than standard models Venting Options - Available in Outdoor (-OD) Direct Electronic Ignition Multi-System Capability - units can be linked together by using either the optional 2-unit Quick Connect or multi-unit System Controller for up to 6 units. Fully Modulating - BTU input can range from 16,000 to 1.2 million BTUh (for 6-unit Multi-System) with stable combustion provided by the industry’s 1st Dual-Flame Burner Thermal Efficiency - 86% efficient for use with natural gas or propane Temperature Controls - includes remote thermostat that can precisely adjust the output temperature from 100°F to 180°F Safety Devices - Flame Sensor,Overheat Prevention Device, Lightning Protection Device, Freeze Protection Five Year L...