I recently installed Buderus G115 w/Logamatic and a 30 gal. DHW indirect tank. I have 5 circ pumps and 4 zones in my home.
During he last cold wave the hot water boiler was short cycling constantly. I would like to add a buffer tank but feel that
having 2 tanks would be less efficient. Also I'm not sure how the Logamatic control would affect the system. Thanks in
advance for any input to this situation.