Guide Specifications; System Description - Lennox T-CLASS TS Series Engineering Data

GUIDE SPECIFICATIONS

This Specification is for Lennox Industries T−Classt, 6 to 20 Ton, outdoor air conditioner split system
(TS series) units. Revise specification section number and title below to suit project requirements,
specification practices and section content. Refer to CSI MasterFormat for other section numbers and
titles.
Optional text or text requiring a decision is indicated by bold brackets [ ]; delete text not required in final
copy of specification. Specifier Notes typically precede specification text; delete notes in final copy of
specification. Trade/brand names with appropriate symbols typically are used in Specifier Notes; symbols
are not used in specification text. Metric conversion, where used, is soft metric conversion.
SECTION 23 63 00
PART 1 GENERAL
1.01 SUMMARY
A. Section Includes: Split System Condensing Units.
Specifier Note: Revise paragraph below to suit project requirements. Add section numbers and titles per CSI
MasterFormat and specifier's practice.
B. Related Sections
Specifier Note: Article below may be omitted when specifying manufacturer's proprietary products and
recommended installation. Retain Reference Article when specifying products and installation by an industry
reference standard. If retained, list standard(s) referenced in this section. Indicate issuing authority name,
acronym, standard designation and title. Establish policy for indicating edition date of standard referenced.
Conditions of the Contract or Division 1 References Section may establish the edition date of standards. This
article does not require compliance with standard, but is merely a listing of references used. Article below
should list only those industry standards referenced in this section. Retain only those reference standards to
be used within the text of this Section. Add and delete as required for specific project.
1.02 REFERENCES
A. Air−Conditioning and Refrigeration Institute (ARI):
1. ARI 270−95 Sound Rating of Outdoor Unitary Equipment.
2. ARI 340/360 Commercial and Industrial Unitary Air−Conditioning and Heat Pump Equipment (ANSI
approved)
B. Servicing Standards:
1. National Electric Code (NEC).
2. Underwriters Laboratories (UL).
3. Canadian Electric Code (CEC).
C. Units to be Department of Energy (DOE) rated
D. ISO 9001, units manufactured to quality standard
E. Meet Minimum EPACT 2005, and addendums, efficiency levels
Specifier Note: Article below should be restricted to statements describing design or performance requirements
and functional (not dimensional) tolerances of a complete system. Limit descriptions to composite and
operational properties required to link components of a system together and to interface with other systems.

1.03 SYSTEM DESCRIPTION

A. Performance Requirements:
1. Condensing Unit: [6, 7.5, 10, 12.5, 15 and 20 ton capacity].
2. Electrical Characteristics:
a.60 Hz.
b.3 phase.
c. Voltage: [208/230 V] [460 V] [575 V].
Specifier Note: Article below includes submittal of relevant data to be furnished by Contractor before, during or
after construction. Coordinate this article with Architect's and Contractor's duties and responsibilities in
Conditions of the Contract and Division 1 Submittal Procedures Section.
1.04 SUBMITTALS
A. General: Submit listed submittals in accordance with Conditions of the Contract and Division 1 Submittal
Procedures.
REFRIGERANT CONDENSERS
TS 6 to 12.5 Ton R−410A Air Conditioners / Page 29