Manual# I27028 6-11 Rev. 2 – 11/22/2017
6.17 BURNER ADJUSTMENT PROCEDURE
If the information in this manual is not followed exactly,
a fire or explosion may result, causing property
damage, personal injury or loss of life.
Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any other
appliance.
In the presence of a gas odor:
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in
your building.
• Immediately call your gas supplier from a nearby phone.
• Follow the gas supplier's instructions.
• If the gas supplier cannot be reached, call the fire
department.
• Installation and service must be performed by a qualified
installer, service agency, or gas supplier.
The area in the center of the burner is hot. Move very
carefully when working near this area. See Figure 6-3.
Do not try to control the heat output by changing the
air flow through the burner. Energy modulation is
handled by the gas modulation valve shown in
Figure 6-4.
Open flame can cause gas to ignite and result in