Installing The Burner - Heat Wise SU-3 Manual

Fig. 1 Electrode and Flame Sensor Positioning
Projection of ceramic past retention plate
1"
If the burner being installed is a conversion burner, use a prefabricated chamber or build a firing
chamber that can withstand 2000
the flame tube insertion required. Deduct ¼" from the total length and tighten the flange on the
flame tube with the deducted insertion depth. The ¼" deduction will prevent the tip of the flame
tube from burning off. Install the burner on the unit and then tighten the nuts on the flange so
that the burner is permanently secured. Seal off any free openings with high temperature
cement.
3/16"

Installing the Burner

o
F. Measure the boiler or furnace mounting plate to determine
Picture 4: STANDARD FLANGE:
Measure your insertion depth and mark the blast tube. Deduct ¼"
from the total length; the ¼" deduction will prevent the tip of the
flame tube from burning off. Remove the blast tube by loosening
the two 3 mm allen screws located on the housing near the base of
the blast tube. Install the flange and gasket from the rear of the blast
tube and tighten the four ¼"-20 setscrews on the flange. Reinstall
the blast tube (with flange to the housing). Make sure that the blast
tube is firmly fixed to the burner. Mount the burner to the heat
exchanger and tighten the bolts. Seal off any free openings with
either high temperature cement or high temperature silicone
1/8" Spark Gap
0.65"
4