11 Sep '11, 4pm

DSH buffer tank recommendations: I'm looking for recommendations for a cost-efficient solution for a DSH hot water

I'm looking for recommendations for a cost-efficient solution for a DSH hot water buffer tank. I'm building a new home with a WaterFurnace 5 ton Envision. I plan to install a buffer tank in-line ahead of a 40-gallon natural gas water heater for finishing. I'd considered using a smaller electric water heater as the buffer (with electric disconnected), but I believe most water heaters have 2 ports (in & out) installed. I'm looking for a cost-effective solution...any suggestions/recommendations are greatly appreciated!! This forum has been a great resource for me during our planning process!

Full article: http://www.geoexchange.org/forum/geothermal-heat-pump-dis...

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