What's Involved in a Tune-Up?

These tests measure your system's efficiency levels and indicate what adjustments are needed for maximum savings on your heating bills. Use this chart to help you understand the steps an oil dealer takes in performing your tune-up.

Vital signs

Below is a list of tests performed during a tune-up that measure your systemís efficiency levels and indicate what adjustments are needed for maximum savings on your heating bills.

Draft at Breech
Draft Overfire %
CO2%
Stack Temperature
Smoke #
Total Efficiency %
(Click on test names for an explanation of each.)