[Trainer]

Bill,

With regards to tracking your Aqua Hot maintenance, I can offer two suggestions.

If you wish to have annual service per the calendar, then mark the month and year of the fuel filter change on the filter where you can see it when you open the compartment door.

Or, you can visually check the exhaust when the burner is running to see if it is showing any vapor (white smoke) or if it is smelly (really hard on a Newell with roof exhaust). Annual service will result in a clear exhaust with very little smell. If that is your situation, you might wish to continue using the burner till it starts to smoke a little bit.

Hope this helps you.

Rudy