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ASHRAE IC 135-2020-5
ASHRAE IC 135-2020-5Interpretation IC 135-2020-5 to Standard 135-2020 -- BACnet -- A Data Communication Protocol for Building Automation and Control Networks (ANSI Approved)Amendment by ASHRAE, 2021
$124.27 $289.00 -57%Reduced price!In stockASHRAE IC 135-2020-4
ASHRAE IC 135-2020-4Interpretation IC 135-2020-4 to Standard 135-2020 -- BACnet -- A Data Communication Protocol for Building Automation and Control Networks (ANSI Approved)Amendment by ASHRAE, 2021
$124.27 $289.00 -57%Reduced price!In stockASHRAE 30-2019 Errata (March 9, 2021)
ASHRAE 30-2019 Errata (March 9, 2021)Errata to Standard 30-2019 -- Method of Testing Liquid Chillers (ANSI Approved)Amendment by ASHRAE, 2021
$124.27 $289.00 -57%Reduced price!In stockASHRAE 34-2019 Errata (March 1, 2021)
ASHRAE 34-2019 Errata (March 1, 2021)Errata to Standard 34-2019 -- Designation and Classification of Refrigerants (ANSI Approved)Amendment by ASHRAE, 2021
$124.27 $289.00 -57%Reduced price!In stockASHRAE Addendum r
ASHRAE Addendum rAddendum r to Guideline 36-2018 -- High-Performance Sequences of Operation for HVAC SystemsAmendment by ASHRAE, 2021
$124.27 $289.00 -57%Reduced price!In stockASHRAE Addendum w
ASHRAE Addendum wAddendum w to Guideline 36-2018 -- High-Performance Sequences of Operation for HVAC SystemsAmendment by ASHRAE, 2021
$124.27 $289.00 -57%Reduced price!In stockASHRAE Addendum v
ASHRAE Addendum vAddendum v to Guideline 36-2018 -- High-Performance Sequences of Operation for HVAC SystemsAmendment by ASHRAE, 2021
$124.27 $289.00 -57%Reduced price!In stockASHRAE Addendum t
ASHRAE Addendum tAddendum t to Guideline 36-2018 -- High-Performance Sequences of Operation for HVAC SystemsAmendment by ASHRAE, 2021
$124.27 $289.00 -57%Reduced price!In stockASHRAE Addendum s
ASHRAE Addendum sAddendum s to Guideline 36-2018 -- High-Performance Sequences of Operation for HVAC SystemsAmendment by ASHRAE, 2021
$124.27 $289.00 -57%Reduced price!In stockDraft Publication, Ventilation
Draft Publication, VentilationBook by ASHRAE,
$124.27 $289.00 -57%Reduced price!In stock
