Navien 30013044A Nhb Pcb Board For Navilink Wi-Fi Upgrade Kit

okay so a new product that has recently come out from navien the Natalie what it does is it basically connects to your tankless water heater and allows you to control the unit need a bunch of other information straight from your cell phone which is kind of cool so some of the features are gives you Diagnostics meaning that if something is going wrong with the water heater it's not getting enough flow if there's something stuck in it it needs to be serviced anything's going on with it it'll send you an alert and say hey you take this water it needs to be serviced you can control it so you can turn it on and off so if you're on vacation and you're on your way home you know along with the rest of your HVAC Wi-Fi controls you can now turn your tickles water heater on you can also control the timer on the pump so you can say hey you know I only need to recirculate water one hour a day during