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USACE / NAVFAC / AFCEC / NASA UFGS-42 22 00.00 40 (May 2017)
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Preparing Activity: NASA Superseding
UFGS-42 22 00.0
0 40 (May 2014)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated October 2022
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SECTION TABLE OF CONTENTS
DIVISION 42 - PROCESS HEATING, COOLING, AND DRYING EQUIPMENT
SECTION 42 22 00.00 40
PROCESS CHILLERS AND COOLERS
05/17
PART 1 GENERAL
1.1 REFERENCES
1.2 SUBMITTALS
PART 2 PRODUCTS
2.1 SYSTEM DESCRIPTION
2.1.1 Design Requirements
2.1.2 Performance Requirements
2.2 MATERIALS
2.2.1 Ductwork Materials
2.2.1.1 Galvanized Steel Ductwork Materials
2.2.1.2 Rigid Fibrous Glass Ductwork Materials
2.2.1.3 Flexible Duct
2.2.2 Insulation - Ductwork and Pipe
2.2.2.1 Acoustic Duct Lining
2.2.2.2 Adhesives
2.2.2.3 Jacketing and Vapor Barriers
2.2.3 Coatings
2.3 COMPONENTS
2.3.1 Factory-Fabricated Air-Handling Unit
2.3.1.1 Centrifugal Fan
2.3.1.2 Coils
2.3.1.3 Enclosure
2.3.1.4 Drain Pans
2.3.1.5 Electrical Requirements
2.3.2 Humidifiers
2.3.3 Ductwork Components and Accessories
2.3.3.1 Flexible Connectors
2.3.3.2 Dampers
2.3.3.3 Air-Diffusion Devices
2.3.3.4 Duct Hangers
2.3.4 Filters
SECTION 42 22 00.00 40 Page 1
