Thinking about wiring a Hobbs hour meter into my New Yorker oil boiler. I have the oil gun set to fire if my wood boiler drops below 150. I know with the minus temps last week the oil gun had to have fired once or twice while I was at work. I would like to know exactly how long the burner is running each year. Hours run x the gph of the nozzle should give me the exact gallons of oil used in a given time period. If anyone has this set up on thier oil boiler is it worth the effort/trouble?