how do you measure NG use between boilers when NG line is shared??

elfie

have two large comm boilers (steam, hot water) and there is one meter for both



is there a device that can be installed on the steam boiler NG line that can measure NG use (ie. therms, cubic feet)? and cost



it is of value because the steam boiler is not used all the time.

M Lane

Sub meters.

A lot more common now.