Purchased to replace a 13 year old Insinkerator dispenser and instant heater. Much better looking and functioning dispenser. The issues with the old one are in the rearview mirror now. Hopefully will last another 10+ years of heavy use. 

Installed it myself which was easy due to it being a replacement. But I had to reuse some items (like fasteners) from the prior installation. It will require an expert if brand new installation though.