Page 26
STANDARD HEAT (130,000BTUH)
INSERTS (2)
INSERT LOCATION
FIGURE 15
4-Burner Box Assembly (Figure 16)
valve are directly controlled by ignition control. Ignition
Unit Controller.
BURNER BOX ASSEMBLY
Gas Valve
Burners
Gas Manifold
Rollout Switch
FIGURE 16
Burners
Burners are factory set and do not require adjustment.
A peep hole with cover is furnished in the heating ac-
with the access panel in place.
Burners can be removed for service as an assembly.
Burner maintenance and service is detailed in the
section of this manual
TYPICAL GAS BURNER ASSEMBL
FIGURE 17
Orice
-
cisely matched to the burner input. Install only the ori-
the burner manifold. The burner is supported by the
NOTE-Do not use thread sealing compound on the or-
@
www.davenet.com for cor-
rect sizing information.
ORIFICE WITH
PIPE THREADS
Tighten to 6.25 + .5 ft.lbs.
Do not over-tighten.
FIGURE 18
5-Primary High Temperature Limits S10
the blower deck to the left of the blower housing.
energizes burner 1 control (A3). Its N.C. contacts open
to de-energize the ignition control when excessive tem-
perature is reached in the blower compartment. If the limit
trips the blower will be energized. Limit settings are facto-
the same type and set point must be used.
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