Outdoor Condensing Units - Lennox T-CLASS TS Series Engineering Data

GUIDE SPECIFICATIONS
Specifier Note: Coordinate paragraph below with manufacturer's warranty requirements.
C. Warranty: Commencing on Date of Installation.
1. Compressor: 5 year limited (nonresidential applications).
2. Other Covered Components: 1 year limited (nonresidential applications).
PART 2 PRODUCTS
Specifier Note: Retain article below for proprietary method specification. Add product attributes, performance
characteristics, material standards and descriptions as applicable. Use of such phrases as or equal" or or
approved equal" or similar phrases may cause ambiguity in specifications. Such phrases require verification
(procedural, legal and regulatory) and assignment of responsibility for determining or equal" products.

2.01 OUTDOOR CONDENSING UNITS

A. Manufacturer: Lennox Industries.
1. Contact: 2100 Lake Park Blvd., Richardson, TX 75080; Telephone: (800) 453−6669; Web site:
www.lennox.com.
B. Proprietary Products/Systems: TS Series, including the following equipment:
1. Cabinet:
a.Galvanized steel
b.Pre−painted finish
c. Refrigerant line connections to be located outside the unit
d.Control access.
e.All controls factory wired
2. Compressor:
a.Scroll Type
b.Resiliently mounted on rubber mounts for vibration isolation
c. Overload protected
d.Internal excessive current and temperature protection.
e.Crankcase heater
f. 1 or 2 single speed compressor(s) per unit.
3. Refrigerant System
a.General
b.Refrigerant System (large):
4. Outdoor Coil(s):
a.Aluminum rippled and lanced fins.
b.Copper tube construction.
c. Aluminum fins to be mechanically bonded to copper tubes.
d.All coils to be high pressure leak tested at factory.
5. Outdoor Coil Fans/Air Mover:
a.Direct drive, propeller type fan(s).
b.Totally enclosed fan motors.
c. Steel fan guards or fan guard.
d.Fan service by removal of fan guard.
6. Controls: Low Ambient Operation, down to 30 °F
7. [Field Installed Options/Accessories]:
a.Outdoor Coils:
b.Controls
1. Refrigerant: R410−A
2. Fully serviceable liquid and suction line service valves.
3. Gauge ports.
1. High pressure switch
2. Loss of charge (low pressure) switch
3. Hi−capacity driers
1. [Hail Guards: heavy duty metal mesh enclosures]
2. [Coil Guards: heavy duty metal mesh]
1. [L−Connection® Network]
2. [Low Ambient Control, down to 0 °F]
3. [Thermostat]
TS 6 to 12.5 Ton R−410A Air Conditioners / Page 31