ASHRAE Journal - August 2014 - 78

INFO CENTER
special advertising section

VITOSOL 200-T, SP2A

POTTORFF AMCA CERTIFIED
BACKDRAFT DAMPERS FEATURE
BEST-IN-CLASS RATING

The Vitosol 200-T, SP2A is a highly efficient heat pipe vacuum
tube collector at a mid level price. The SP2A includes a double
pass manifold for maximum heat transfer and is available in 12
or 24 tube models. Viessmann's quick connection system makes
installation easy and profitable, and with multiple mounting
options, including laid flat and wall mount, it is a key component
in a high quality Viessmann solar water heating package.

Pottorff backdraft dampers are for use in low-to-high velocity and
pressure applications where the dampers open by air pressure
differential and close by gravity. Constructed from corrosion
resistant extruded aluminum, they can be mounted vertically or
horizontally in intake or exhaust applications. Feature a best-inclass start-to-open rating of 0.01" wg. and counterbalances which
can be field adjusted to provide fine tuning of the pressure required
to start-to-open and fully open the blades.

www.viessmann-us.com

www.pottorff.com

www.info.hotims.com/49807-77

www.info.hotims.com/49807-78

TOPOG-E GASKET CO.

ANSI/ASHRAE/IES Standard
90.1-2013-Energy Standard
for Buildings Except Low-Rise
Residential Buildings

ANSI/ASHRAE/IES Standard 90.1-2013
(Supersedes ANSI/ASHRAE/IES Standard 90.1-2010)
Includes ANSI/ASHRAE/IES Addenda listed in Appendix F

Energy Standard
for Buildings
Except Low-Rise
Residential Buildings
(I-P Edition)
See Appendix F for approval dates by the ASHRAE Standards Committee, the ASHRAE Board of Directors, the IES Board of
Directors, and the American National Standards Institute.
This standard is under continuous maintenance by a Standing Standard Project Committee (SSPC) for which the Standards Committee has established a documented program for regular publication of addenda or revisions, including procedures for timely,
documented, consensus action on requests for change to any part of the standard. The change submittal form, instructions, and
deadlines may be obtained in electronic form from the ASHRAE Web site (www.ashrae.org) or in paper form from the Manager
of Standards. The latest edition of an ASHRAE Standard may be purchased from the ASHRAE Web site (www.ashrae.org) or from
ASHRAE Customer Service, 1791 Tullie Circle, NE, Atlanta, GA 30329-2305. E-mail: orders@ashrae.org. Fax: 404-321-5478.
Telephone: 404-636-8400 (worldwide), or toll free 1-800-527-4723 (for orders in US and Canada). For reprint permission, go to
www.ashrae.org/permissions.
© 2013 ASHRAE

ISSN 1041-2336

This 2013 edition
includes new features
and more detailed
requirements, as
well as changes
from more than
100 addenda.

Price: $135
(ASHRAE Member: $115)
Available in I-P or SI units

www.ashrae.org/standard901
www.info.hotims.com/49807-79
78

ASHRAE JouRnAl

ashrae.org

www.info.hotims.com/49807-80

au g ust 2014
Standard 90.1 2013 qtr page info ctr.indd 1

10/30/2013 9:12:06 AM



ASHRAE Journal - August 2014

Table of Contents for the Digital Edition of ASHRAE Journal - August 2014

Contents
ASHRAE Journal - August 2014 - Intro
ASHRAE Journal - August 2014 - BB1
ASHRAE Journal - August 2014 - BB2
ASHRAE Journal - August 2014 - Cover1
ASHRAE Journal - August 2014 - Cover2
ASHRAE Journal - August 2014 - 1
ASHRAE Journal - August 2014 - 2
ASHRAE Journal - August 2014 - Contents
ASHRAE Journal - August 2014 - 4
ASHRAE Journal - August 2014 - 5
ASHRAE Journal - August 2014 - 6
ASHRAE Journal - August 2014 - 7
ASHRAE Journal - August 2014 - 8
ASHRAE Journal - August 2014 - 9
ASHRAE Journal - August 2014 - 10
ASHRAE Journal - August 2014 - 11
ASHRAE Journal - August 2014 - 12
ASHRAE Journal - August 2014 - 13
ASHRAE Journal - August 2014 - 14
ASHRAE Journal - August 2014 - 15
ASHRAE Journal - August 2014 - 16
ASHRAE Journal - August 2014 - 17
ASHRAE Journal - August 2014 - 18
ASHRAE Journal - August 2014 - 19
ASHRAE Journal - August 2014 - 20
ASHRAE Journal - August 2014 - 21
ASHRAE Journal - August 2014 - 22
ASHRAE Journal - August 2014 - 23
ASHRAE Journal - August 2014 - 24
ASHRAE Journal - August 2014 - 25
ASHRAE Journal - August 2014 - 26
ASHRAE Journal - August 2014 - 27
ASHRAE Journal - August 2014 - 28
ASHRAE Journal - August 2014 - 29
ASHRAE Journal - August 2014 - 30
ASHRAE Journal - August 2014 - 31
ASHRAE Journal - August 2014 - 32
ASHRAE Journal - August 2014 - 33
ASHRAE Journal - August 2014 - 34
ASHRAE Journal - August 2014 - 35
ASHRAE Journal - August 2014 - 36
ASHRAE Journal - August 2014 - 37
ASHRAE Journal - August 2014 - 38
ASHRAE Journal - August 2014 - 39
ASHRAE Journal - August 2014 - 40
ASHRAE Journal - August 2014 - 41
ASHRAE Journal - August 2014 - 42
ASHRAE Journal - August 2014 - 43
ASHRAE Journal - August 2014 - 44
ASHRAE Journal - August 2014 - 45
ASHRAE Journal - August 2014 - 46
ASHRAE Journal - August 2014 - 47
ASHRAE Journal - August 2014 - 48
ASHRAE Journal - August 2014 - 49
ASHRAE Journal - August 2014 - 50
ASHRAE Journal - August 2014 - 51
ASHRAE Journal - August 2014 - 52
ASHRAE Journal - August 2014 - 53
ASHRAE Journal - August 2014 - 54
ASHRAE Journal - August 2014 - 55
ASHRAE Journal - August 2014 - 56
ASHRAE Journal - August 2014 - 57
ASHRAE Journal - August 2014 - 58
ASHRAE Journal - August 2014 - 59
ASHRAE Journal - August 2014 - 60
ASHRAE Journal - August 2014 - 61
ASHRAE Journal - August 2014 - 62
ASHRAE Journal - August 2014 - 63
ASHRAE Journal - August 2014 - 64
ASHRAE Journal - August 2014 - 65
ASHRAE Journal - August 2014 - 66
ASHRAE Journal - August 2014 - 67
ASHRAE Journal - August 2014 - 68
ASHRAE Journal - August 2014 - 69
ASHRAE Journal - August 2014 - 70
ASHRAE Journal - August 2014 - 71
ASHRAE Journal - August 2014 - 72
ASHRAE Journal - August 2014 - 73
ASHRAE Journal - August 2014 - 74
ASHRAE Journal - August 2014 - 75
ASHRAE Journal - August 2014 - 76
ASHRAE Journal - August 2014 - 77
ASHRAE Journal - August 2014 - 78
ASHRAE Journal - August 2014 - 79
ASHRAE Journal - August 2014 - 80
ASHRAE Journal - August 2014 - 81
ASHRAE Journal - August 2014 - 82
ASHRAE Journal - August 2014 - 83
ASHRAE Journal - August 2014 - 84
ASHRAE Journal - August 2014 - 85
ASHRAE Journal - August 2014 - 86
ASHRAE Journal - August 2014 - 87
ASHRAE Journal - August 2014 - 88
ASHRAE Journal - August 2014 - 89
ASHRAE Journal - August 2014 - 90
ASHRAE Journal - August 2014 - 91
ASHRAE Journal - August 2014 - 92
ASHRAE Journal - August 2014 - 93
ASHRAE Journal - August 2014 - 94
ASHRAE Journal - August 2014 - 95
ASHRAE Journal - August 2014 - 96
ASHRAE Journal - August 2014 - Cover3
ASHRAE Journal - August 2014 - Cover4
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_MCDEBX
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_WNYSQY
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_XATVOD
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_FJSHSS
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_CCBZDS
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_XDEFVG
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2023november_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2023november
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_VHGNBL
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_WPKBNJ
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_UUVCDE
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_RTGDEW
https://www.nxtbook.com/nxtbooks/ashrae/ashraemexico_2023
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_LKRFXS
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_AZSOFG
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_ERCDBH
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_QWDFRV
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_JHGVDF
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_OPUYHG
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_SREIBM
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_LRTGLK
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_OKRFGH
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2022november_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2022november
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_TZSERA
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_LVRUIX
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_RPTVYZ
https://www.nxtbook.com/nxtbooks/ashrae/mini_pub_catalog
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_XIYTGD
https://www.nxtbook.com/nxtbooks/ashrae/ashraemexico_2022
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_RFGDOB
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_PABXNU
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_REMKLS
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_PICVBT
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_AOYTVW
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_JQOPLS
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_IOYTBC
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_SGAJJF
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_IGHYER
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_PDRKLS
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2021november
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2021november_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_XCODFR
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_QSLFGO
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_ILKVNM
https://www.nxtbook.com/nxtbooks/ashrae/ashraemexico_2021
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_OPDJKD
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_VJKSRY
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_SDHUTC
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_JPPKRR
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_SDLTTH
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_CKLLES
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_SLDOX
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_HJETUK
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_OLUHGE
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2020october
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2020october_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_ZERDGH
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_QVMNEO
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_RTPOKE
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_BBATRE
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_STUBMW
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_TPEMPE
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_JNMKDS
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_FBTTPA
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_WQMMNE
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_TVBRYN
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_showguide2020
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_KTUZMA
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_ABEDGD
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201910
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201909
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2019septmeber_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2019september
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201908
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201907
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201906
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201905
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201904
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_2019april
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201903
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_2019march
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201902
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201901
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_showguide2019
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_2018december
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_2018november
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2018fall_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2018fall
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_2018october
https://www.nxtbook.com/nxtbooks/ashrae/ashraemexico_2018
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201810
https://www.nxtbook.com/nxtbooks/ashrae/ashraeinsights_201806
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201805
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201804
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201803
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201712
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201711
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201710
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2017fall_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2017fall
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201709
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201705
https://www.nxtbook.com/nxtbooks/ashrae/ashrae_meetinginsert_201610
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2016fall_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2016fall
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_acrexindia
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2015summer_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2015summer
https://www.nxtbook.com/nxtbooks/amca/2014summer2
https://www.nxtbook.com/nxtbooks/amca/2014summer
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_acma_2014summer
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201311
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201309
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_acmasupp_2013fall
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201305
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201303
https://www.nxtbook.com/nxtbooks/ashrae/pubcatalog_2013winter
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201211
https://www.nxtbook.com/nxtbooks/ashrae/achr_expo_mexico2012
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201209
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201208_v3
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201208_v2
https://www.nxtbook.com/nxtbooks/ashrae/pubcatalog_2012summer
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201205
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201203
https://www.nxtbook.com/nxtbooks/ashrae/pubcatalog_2012winter
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201111_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201109_v2
https://www.nxtbook.com/nxtbooks/ashrae/pubcatalog_2011summer
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201105
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201103
https://www.nxtbookmedia.com