Good product. Easy installation.This is pretty nice if you need to add hot/warm water running where you wash your hands. It gets warm-hot. I dont mean hot where it buns but enough to wash your hands. We work at an old building with no water heater and in the winter time we washed out hands with ice cold water. This solves that issue. You cant adjust temperature. The digital reader is to measure some timer. When you run the water the timer starts at 44 and goes starts going down. When it gets to about 33 it sorta stops and stays at temperature. This mumber is not temperature it seems to just be a way to measure the amount of hot water in the device. I wouldn't intend to use it like to wash floors or things where you need constant water flow. Its good to keep hot water running and maybe fill a bucket or 2 to mop or something. The measure of the hose attachments is 1/2 in and out. So you only meed to figure out the attachments coming out of water source and into faucet. I do recomend it for the price.Purchased for use on bidet, ran water through it, turned power on , temperature rose quickly to 45C scalded my hand and then tripped the 15 amp circuit breaker in panel. Temperature not adjustable . To hot to use on bidet. Will not work in residential settingThey are not helping to solve they problems, the water screw comes unusable.It's so bad. It burst in the middle of the night inside my bathroom on the second floor and made big damage to my house...DO NOT buy this brand.