Recent content by fhcraig

All very accurate and valid observations! Without being defensive about it, let me go through a little of the thought process behind our design decisions. Your ultimate design will reflect your personal desires and concerns, the size and design of your house, and your location! Without going...

This is exactly the configuration we went with in a fairly large (6,000 sqft) custom home. We actually used 2 Rinnai tankless heaters (in series) with a small 6 gallon electric storage tank. A recirculating pump cycles hot water from the storage tank through a loop that runs the length of the...