Subject: ENERGY+

Gentlemen,

About three (3) months ago you approached us to try ENERGY+ in our heating oil. We were somewhat skeptical since many manufacturers make similar claims. But with the high price of #6 oil, we gave it a try, and we are happy with the outcome.

1. We found an improvement in our efficiency.

2. The combustion is cleaner.

3. Less soot build up on wall and tubes.

4. As for maintenance, we find that we clean the main strainer once a week instead of 3 times a week.

5. With a more severe winter this year then last, we find that matching degree days a 10% to 12% reduction in consumption.

We feel ENERGY+ is a good investment.

Very truly yours,

George

Asst. Chief Engineer Plant Operations