Recent content by komatik

Hello, I have a Navien NP-240(A) and it appears that the condensate drain is producing excess amounts even though there has been no call for hot water. At a steady drip about 3.5 gallons were produced in about 9 hours. Any insights as to the reason for this are appreciated. Thanks John

Hello, I have a few somewhat related questions about a closed loop solar thermal system I intend to integrate into my heating system. The heated water is to be fed to an indirect heater for storage then into a tankless boiler, which is already in place. It supplies DHW as well as heat for...