Install Instructions

Revision A (ECO #C11102) initial release
Revision B (ECO C12077) reflects the update of ignition timing
information on pages. 40 and 41.
Revision C (ECO C13462) reflects the addition of the Checking
Temperature Sensors Section on page 48.
Revision D (ECO C14226) reflects the addition of cautionary statements
and notes on page 16 beneath the “Vent Materials” table.
SBRX-I-S Rev D
12/13