We recently had to replace our 16-year old Bosch instantaneous hot water unit. We had particularly enjoyed the use of the remote controller. It was hard wired between the unit and the control panel, with no possible access. We considered wifi controllers but they cost almost as much as the unit! A search took us to the Cass Brothers site where we were able to purchase the current Rinnai hard wired controller that, with a little modification to the existing wiring terminals, was compatible with the new unit. It works exactly as the previous unit. It is easier to read and looks much more modern. We are very pleased with it, and the very good sale price from Cass Brothers
They are great.
Happy with product and time it took to be delivered
Easy purchase and quick delivery
