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Eclipse RatioAir v1 - Installation Guide No. 115, 4/7/06
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Minimum 1/4" (6mm)
space per side
Combustor
Chamber wall
“C”
Air Supply
Provide an opening in the burner room of at least one square
inch per 4000 BTU/hr (6 cm
2
per 1 kW) to supply the burner
intake with fresh, outdoor, combustion air.
If there are corrosive fumes or materials in the surrounding
air, find an uncontaminated source to supply air to the burner.
Exhaust
Do not allow exhaust gases to accumulate in the work area.
Provide a means for exhausting these gases from the building.
Access
Install the burners so they may be easily accessed for
inspection and maintenance.
Environment
Be sure the burner operating environment matches the
original operating specifications. Check the following items:
•
voltage, frequency, and stability of electrical power
•
fuel type and fuel supply pressure
•
adequate fresh, clean, combustion air
•
humidity, altitude, and temperature of the supply air
•
presence of damaging corrosive gases in the air
• prevent direct exposure to water.
Chamber Opening
Provide an opening in the chamber wall at least ½” (12mm)
larger in diameter than the outside diameter of the combustor,
or ½” (12mm) larger in height and width than the refractory
block.
(1/4” - 6mm per side)
Provide an accessible pressure tap on the chamber wall to
measure the pressure inside the firing chamber. The pressure
tap should be located near the burner.
Mounting Pattern
Attach four mounting bolts to the chamber wall. Position
these bolts to match the clearance holes (C) on the burner
mounting flange. Refer to the appropriate RatioAir data sheet.