Elite Ultra
TM
High Eciency Condensing
Wall-Hung Gas Boilers
Installation
Start-Up
Maintenance
ELU-150WBN / ELU-199WBN / ELU-199WCN Models
This manual must only be used by a qualied installer /
service technician. Read all instructions in this manual
before installing. Perform steps in the given order. Failure
to do so could result in substantial property damage,
severe personal injury, or death.
The manufacturer reserves the right to make product
changes or updates without notice and will not be held
liable for typographical errors in literature.
NOTE TO CONSUMER:
PLEASE KEEP ALL INSTRUCTIONS
FOR FUTURE REFERENCE.
272 Duchaine Blvd. New Bedford, MA 02745 www.htproducts.com
420011303900 Revision Date 2.28.22
Improper installation, adjustment, alteration, service, or
maintenance could void product warranty and cause
property damage, severe personal injury, or death.
California Proposition 65 Warning: This product contains
chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
The surfaces of these products contacted by potable
(consumable) water contain less than 0.25% lead by weight
as required by the Safe Drinking Water Act, Section 1417.
Heat Exchanger Bears the ASME “H” Stamp
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