40GAL NG TANKLESS EZTR40

A major benefit for contractors looking to further streamline the tankless-for-tank replacement job is the availability of each EZTR model in a Bundle package for indoor installation. Each combo package includes the heater itself, a single vent conversion kit, a flex vent conversion kit (25 ft. of 2 in. flex), an isolation valve kit and a startup guide. This high-efficiency condensing unit is a great solution for a direct tank replacement.|Professional installation recommended|Hot and cold water connections are located on top of the unit, not the bottom (like most tank less heaters); this positioning allows the flexible water lines used by the previous tank heater to be quickly and easily reconnected to the new unit|Optimizes the perfect air/fuel ratio based on demand for better efficiency with less moving parts|Greater resistance to corrosion and scale buildup than other materials, thereby boosting system life|Noritz connect app is compatible, allowing for wireless remote control of-heater functions, as well as diagnostic and maintenance reminders, the Wi-Fi adapter (NWC adapter) is sold separately on homedepot.com|To view usage and control via Wi-fi, requires purchase of Wi-fi Hub (Internet # 304740446)|Ideal for smaller home applications|Flex venting to run through existing B-vent|Saves installation time|All venting accessories in 1-box|Isolation valve kit included|Full solution for direct tank replacement|Unit can only be vented vertically, it cannot be vented horizontally|Maximum flow rate up to 6.6 GPM at a 30° temperature rise