• Your shopping cart is empty!

  • BS 4856-4:1978

BS 4856-4:1978

Methods for testing and rating fan coil units, unit heaters and unit coolers-Acoustic performance; without additional ducting

BSI Group, 01/31/1978

Publisher: BS

File Format: PDF

$125.00$251.46


Published:31/01/1978

Pages:12

File Size:1 file

Note:This product is unavailable in Ukraine, Russia, Belarus

Testing and rating for sound power emission from equipment defined in BS 4856:Parts 1 and 8, when used directly in the conditioned space, i.e. without ducting. Instructions for calculations and for presentation of test results.

All current amendments available at time of purchase are included with the purchase of this document.

More BS standard pdf

BS PAS 96:2017

BS PAS 96:2017

Guide to protecting and defending food and drink from deliberate attack

$85.00 $170.18

BS PD ISO/TS 22163:2017

BS PD ISO/TS 22163:2017

Railway applications. Quality management system. Business management system requirements for rail organizations: ISO 9001:2015 and particular requirements for application in the rail sector

$189.00 $378.46

BS PD ISO/IEC TR 11801-9902:2017

BS PD ISO/IEC TR 11801-9902:2017

Information technology. Generic cabling for customer premises-End-to-end link configurations

$125.00 $251.46

BS PD IEC/TR 61850-90-10:2017

BS PD IEC/TR 61850-90-10:2017

Communication networks and systems for power utility automation-Models for scheduling

$166.00 $332.74