Commented: Need help identifying replacement run capacitor.That's a motor run capacitor
Run Capacitor, 5 Mfd., 370 Volt
Available in oval or round.
Don't worry so much about the shape, the bracket can be bent or made to fit different.
It may or my not need ch...
Commented: Tankless Water Heater Inlet Size QuestionNavien newer units allow this because of the low allowable inlet pressure.
Navien's input to maintain full fire is just 3.5" WC N/G. So if you have a system at 5-6" and lose 1.5 to 2.5"...
