Limit Position And Location; Burner Installation - Thermo Products VH8FA119P60B Installation And Operation Manual

WARNING: The predetermined limit locations on all of the Spirit 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.
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
F. LIMIT POSITION AND LOCATION
Fig. 10: Limit location
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TABLE 4: Installation location of
the fan and limit control for each
furnace