Installation
Start-Up
Maintenance
Parts
Warranty
WBRC**140 / 199*
WBRUC**140 / 199* Models
* “F” Denotes Floor Model; “W” Denotes Wall Mount Model, ** “NG” Denotes Natural Gas; “LP” Denotes Propane Gas
DANGER
!
This manual must only be used by a qualified 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.
NOTICE
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.
www.westinghousewaterheating.com
whl-648 Rev. 001 Rel. 003 Date 10.8.19
WARNING
!
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.
Heat Exchanger Bears the
ASME “H” Stamp
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.
Gas Fired Residential
Floor and Wall Mount
Combi Boilers
Summary of Contents for WBRC 140 Series
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Page 40: ...whl 648 Rev 001 Rel 003 Date 10 8 19 40 Figure 33 Electrical Wiring Diagram ...
Page 41: ...whl 648 Rev 001 Rel 003 Date 10 8 19 41 Figure 34 Ladder Diagram ...
Page 81: ...whl 648 Rev 001 Rel 003 Date 10 8 19 81 Notes ...
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