Pretty darn good

Punched as dedicated walkin tub hotcwater source. Only use a few time but it heats water HOT and quickly. Good product so far

This is a very large unit and I currently use it to do the work of my 4 showers 5 Faucets and it works perfectly. Would recommend this unit to anyone

I love my thankless water heater. I have culligan water filter in my entire house.

Although we haven’t made much use of it as yet so far it seems to be a very good unit. I’ll update my review over time.