100000000_2000000000_Rev A
Installation & Operation Manual
Models: 55 - 399
Series: 100 & 101
This manual must only be used by
a qualified heating installer / service
technician. Read all instructions,
including this manual and the
Knight Wall Hung Fire Tube Boiler
Service Manual, before installing.
Perform steps in the order given.
Failure to comply could result in
severe personal injury, death, or
substantial property damage.
Save this manual for future reference.
100305186_2000558066_Rev H
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