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Lochinvar KNIGHT 400 - 801 User Manual

Service manual

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Service Manual

Models: 400 - 801

This manual must only be used by a
qualified heating installer / service
technician. Read all instructions,
including this manual and the
Knight XL Installation and
Operation Manual, 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.

KBXII-SER Rev B