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Installation & Operation
Manual
Models: SIT030 - SIT119
This manual must only be used by
a qualified heating installer / service
technician. Read all instructions
before installing. Perform steps in
the order given. Failure to comply
could result in severe personal
injury, death, or substantial property
damage.
ƽ WARNING
Save this manual for future reference.
SIT-I-O Rev M
CAUTION:
The heat transfer medium must be water or
other nontoxic fluid having a toxicity rating
or class of 1, as listed in Clinical Toxicology of
Commercial Products, 5th edition.
The pressure of the heat transfer medium
must be limited to a maximum of 30 PSIG by
an approved safety or relief valve.
LOW LEAD CONTENT