Table Of Contents - Watts Aerco Modulex EXT Series Technical Application Manual
Venting & combustion air guide
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Also See for Aerco Modulex EXT Series:
- Technical application manual (37 pages) ,
- User manual (144 pages)
Table of Contents
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Modulex EXT Vent and Combustion Air Application Guide
TABLE OF CONTENTS:
CODES, SAFETY, AND VENTING SYSTEMS ............................................... 3
1.1.
APPLICABLE FEDERAL CODES ............................................................................... 3
1.2.
GAS VENT CATAGORIES .......................................................................................... 4
1.3.
CERTIFIED VENTING MATERIALS FOR FLUE PIPE SYSTEMS .............................. 4
1.3.1. OPTION 1: AL29-4C Stainless Steel ..................................................................... 5
1.3.2. OPTION 2: VP1738A Stainless Steel .................................................................... 5
1.3.3. OPTION 3: Polypropylene ..................................................................................... 5
1.3.4. OPTION 4: PVC/CPVC ......................................................................................... 5
1.4.
FACTORY SUPPLIED INLET AND VENT COMPONENTS ........................................ 6
1.4.1. Exhaust Manifold Assembly (Supplied) ................................................................. 6
1.4.2. European-to-American Flue Adaptor (Supplied) .................................................... 6
1.4.3. Flue Exhaust Piping Starter Pieces ....................................................................... 7
1.4.4. Air Intake Connector (Supplied)............................................................................. 8
COMBUSTION AIR SYSTEM ......................................................................... 9
2.1.
COMBUSTION AIR REQUIREMENTS ........................................................................ 9
2.2.
COMBUSTION AIR PIPE SIZING ............................................................................. 12
2.3.
COMMON COMBUSTION AIR PIPE SIZING ............................................................ 13
VENT SYSTEM ............................................................................................. 16
3.1.
VENT INSTALLATION .............................................................................................. 16
3.2.
3.3.
INSTALLATION PROCEDURE FOR VERTICAL VENTING ...................................... 24
3.4.
VENT PIPING SIZE................................................................................................... 25
3.5.
COMMON VENT PIPING SIZE ................................................................................. 26
Page 2 of 28
09/25/2017
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Phone: 800-526-0288
TAG-0054-0F
GF-136-V
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