Energence
®
Packaged Gas / Electric 45.7 to 88 kW - 50 Hz/ Page 5
COOLING SYSTEM (continued)
Condenser Coil - Lennox’ Environ™ Coil System
•
Lightweight, all aluminum brazed
fin construction
•
Constructed of three components
•
A flat extrusion tube
•
Fins in-between the flat
extrusion tube
•
Two refrigerant manifolds
Environ™ Coil System Features:
• Improved heat transfer performance due to high primary
surface area (flat tubes) versus secondary surface (fins)
•
Smaller internal volume (reduced refrigerant charge)
• High durability
•
All aluminum construction
•
Fewer brazed joints
•
Compact design
• Reduced unit weight
•
Easy maintenance/cleaning
• Face split design
• Mounting brackets with rubber inserts
•
Angled cabinet design protects coil from damage
Evaporator Coil
•
Copper tube construction
•
Enhanced rippled-edge aluminum fins
• Flared shoulder tubing connections
• Silver soldered construction
• Factory leak tested
•
Cross row circuiting with rifled tubing
Condensate Drain Pan
• Plastic pan with positive slope
• Side or bottom drain connections
Outdoor Coil Fan Motors
•
Thermal overload protected
•
Totally enclosed
• Permanently lubricated ball bearings
• Shaft up
•
Wire basket mount
Outdoor Coil Fans
•
Polyvinyl Chloride (PVC) coated fan guard furnished
F
F
G
G
Required Selections
Cooling Capacity
• Specify nominal cooling capacity of the unit
Options/Accessories
Factory Installed
Conventional Fin/Tube Condenser Coil
(replaces Environ™ Coil System)
•
Copper tube construction
•
Enhanced rippled-edge aluminum fins
• Flared shoulder tubing connections
• Silver soldered construction
Service Valves
• Fully serviceable brass valves installed in discharge &
liquid lines
NOTE
- Not available for units equipped with
Environ™
Coil
System or Humiditrol
®
Dehumidification option.
Factory or Field Installed
Condensate Drain Trap
• Field installed only
• May be factory enclosed to ship with unit
•
Available in copper or polyvinyl chloride (PVC)
Drain Pan Overflow Switch
• Monitors condensate level in drain pan
• Shuts down unit if drain becomes clogged
FEATURES AND BENEFITS
