Lennox Energence LGH Manual page 6

FEATU RES AN D B ENEF ITS
CABINET
H H Construction
• Heavy-gauge steel panels
• Full perimeter heavy-gauge galvanized steel base rail
• Base rails have rigging holes
• Three sides of the base rail have forklift slots
• Raised edges around duct and power entry openings in
the bottom of the unit for water protection
Airflow Choice
• Units are shipped in downflow (vertical) return air flow
configuration
NOTE - Horizontal air flow requires Horizontal Roof Curb.
NOTE - Horizontal Return Air Panel Kit is also required
if converting a downflow configured unit to
horizontal air flow.
Power/Gas Entry
• Electrical and gas lines can be brought through the unit
base or through horizontal access knock-outs
Exterior Panels
• Constructed of heavy-gauge, galvanized steel
• Two-layer enamel paint finish
Insulation
• Fully insulated with non-hygroscopic fiberglass
insulation (conditioned areas)
• Unit base is fully insulated
• Base insulation serves as an air seal to the roof curb,
eliminating the need to add a seal during installation
I I
Hinged Access Panels
• Filter section
• Blower section
• Heating section
• Compressor/controls section
• Panel seals and quarter-turn latching handles provide a
tight air and water seal
Energence Packaged Gas / Electric 45.7 to 88 kW - 50 Hz / Page 6
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Required Selections
Airflow Configuration
• Specify downflow or horizontal
Options/Accessories
Factory Installed
Corrosion Protection
• Completely flexible immersed coating
• Electrodeposited dry film process
• AST ElectroFin E-Coat
• Meets Mil Spec MIL-P-53084, ASTM B117 Standard
Method Salt Spray Testing
• Indoor Corrosion Protection:
• Coated coil
• Coated reheat coil (Humiditrol
• Painted blower housing
• Painted base
• Outdoor Corrosion Protection:
• Coated coil
• Painted outdoor base
Field Installed
Combination Coil/Hail Guards
• Heavy gauge steel frame
• Painted to match cabinet
• Expanded metal mesh protects outdoor coil
Horizontal Return Air Panel Kit
• Required for horizontal applications with Horizontal Roof
Curb
• Contains panel with return air opening for field
replacement of existing unit panel and panel to cover
bottom return air opening in unit
• See dimension drawings
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