Rinnai Installation Diagram
If you decide that a tankless water heater is a good idea for your home you should consider the requirements that your house will need to meet first. Tankless systems have a number of additional venting needs over your conventional tank water heater. We do more Rinnai installation than any other system so I will give the specifications for this system (although they are all quite similar). A 3 FT clearance is required for the...