Models: • CHG150 • CHG225
WARNING: Improper installation, adjustment, alteration, service or maintenance can cause property damage,
injury, or loss of life. For assistance or additional information, consult a qualied installer, service agency or the
gas supplier. This boiler requires a special venting system. Read these instructions carefully before installing.
DNAGNITAREPO,NOITALLATSNI
ROFSNOITCURTSNIECIVRES
SEIRES™GHC
YCNEICIFFEHGIHGNISNEDNOC
RELIOBRETAWTOHDERIF-SAG
100343-01-3/06