WARNING
The combustion chamber insulation in this product contains ceramic fiber material. Ceramic fibers can be converted to cristobalite
in very high temperature applications. The International Agency for Research on Cancer (IARC) has concluded, “Crystalline silica
inhaled in the form of quartz or cristobalite from occupational sources is carcinogenic to humans (Group 1).” DO NOT, UNDER ANY
CIRCUMSTANCES, OPEN THE COMBUSTION CHAMBER OF THIS BOILER! The combustion chamber of this boiler may be opened by a
qualified service technician ONLY. FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN SUBSTANTIAL PROPERTY DAMAGE,
SEVERE PERSONAL INJURY, OR DEATH.