Velocity VCH8FA119P60B, Installation And Operation Manual

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TABLE 4: Installation location of
the fan and limit control for each
furnace
F. LIMIT POSITION AND LOCATION
WARNING: The predetermined limit locations on all of the Velocity oil-fired furnaces have been tested
and approved. Any attempt to relocate these safety controls or replace these safety controls with a
control that is not approved, or is incompatible, may result in personal injury, substantial property damage
or death.
The unit listed in the table below must have the limit control installed at the time of unit installation.
Fig. 10: Limit location for
VCH8FA119*
G. BURNER INSTALLATION:
NOTICE: Remove all cardboard packing from around chamber before installing burner.
The oil burner will mount on three stud mounting bolts on the lower mounting plate covering the opening
in the front of the heat exchanger. The end of the burner tube should be inserted no further than 1/4 inch
back from the inside surface of the combustion chamber. A distance further than 1/4 inch back from the
inside chamber wall may cause impingement and sooting. This unit is equipped with a chamber retainer
(refer to Fig.11). The retainer secures the chamber during shipping and helps to maintain insertion depth.
DO NOT remove this retainer when installing burner.
Fig. 11: Typical location of the over fire air tap and components in burner mounting plate area