NORITZ EZ111 EZ Series 11.1 GPM Residential Natural Gas High Efficiency Indoor/Outdoor Tankless Water Heater 25-Year Warranty

Engineered expressly for the North American residential market, the NORITZ EZ Series of high-efficiency, condensing tankless water heaters are designed to cut installation time and cost when replacing larger storage tank units. The ENERGY STAR-rated EZ models have top mounted connections, which provide installers with a wider range of tankless options. Key features of the all new EZ Series heaters include a built-in non-return valve, high grade stainless steel heat exchangers, Steady BTU Mode, a maximum venting length of 65 ft. and a Uniform Energy Factor of 0.95. NORITZ is proud to lead the industry with a 25-year heat exchanger warranty. The EZ Series heaters are the best solution for an easy tankless installation.|Professional installation recommended|Equipped with 2 high grade stainless steel heat exchangers that are built to last|Common vent up to 2 EZ units with the built-in non-return valve, which allows for cost savings and eliminates the need to purchase external accessories|Features revolutionary steady BTU mode with its burner control, which allows for optimal temperature response in conditions of low temperature rise and/or low flow rates. reduces BTU output to less than 5,000 BTU|EZ units have a uniform energy factor (UEF) of 0.95, making it one of the most efficient units in the industry|Unmatched performance with the industry's best heat exchanger warranty of 25 years|Top hot and cold water connections allow for an easy tankless for tank replacement|Heat exchangers have a greater resistance to corrosion and scale buildup than other materials, thereby boosting system life|ENERGY STAR rated natural gas tankless water heater|Optimizes the perfect air/fuel ratio based on demand for better efficiency with less moving parts|Maximum venting length of 65 ft.|Versatile venting configuration options include: outdoor vent, single vent, direct vent and 2 in./3 in. flex vent|Vent with 2 in. or 3 in. schedule 40 PVC/CPVC, flexible PP vent materials|Can be installed outdoors with vent cap (VC-6-1), sold separately.|Significantly reduces carbon emissions|Maximize your hot water usage by connecting 2 EZ units, the QC-2 quick connect cord can double hot water output (sold separately)|Wifi compatible - NORITZ connect app is compatible with EZ units, allowing for wireless remote control of heater functions and diagnostic/maintenance reminders. Requires NWC-Adapter (sold separately)|Manufactured in Japan