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Extend capacity of tankless coil with tank
Many moons ago, I saved a post (by Patchogue Phil) describing how to increase the capacity of a tankless boiler coil by adding an inexpensive water heater tank and a pump, and circulating water through the coil and tank. This was proposed as an "inexpensive" alternative to an indirect tank set-up.
I've finally decided my tankless coil does not provide enough hot water for the family (Weil Mclain oil-fired boiler), so I am looking into options. Is there any reason not to consider Phil's idea as an alternative to a true indirect?
(I can post his directions if it helps...)