• Your shopping cart is empty!

  • BS 6644:1991

BS 6644:1991

Specification for installation of gas-fired hot water boilers of rated inputs between 60 kW and 2 MW (2nd and 3rd family gases)

BSI Group, 10/31/1991

Publisher: BS

File Format: PDF

$125.00$251.46


Published:31/10/1991

Pages:26

File Size:1 file , 510 KB

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

Requirements for the installation of single and groups of boilers, selection and siting, open vented and sealed systems, controls and safety, air supply and ventilation, flues and commissioning.

Also available as part of KIT 44.

More BS standard pdf

BS PD IEC/TS 61496-4-2:2014

BS PD IEC/TS 61496-4-2:2014

Safety of machinery. Electro-sensitive protective equipment-Particular requirements for equipment using vision based protective devices (VBPD). Additional requirements when using reference pattern techniques (VBPDPP)

$166.00 $332.74

BS PD ISO/IEC TR 29144:2014

BS PD ISO/IEC TR 29144:2014

Information technology. Biometrics. The use of biometric technology in commercial Identity Management applications and processes

$125.00 $251.46

BS PD ISO/TS 11405:2015

BS PD ISO/TS 11405:2015

Dentistry. Testing of adhesion to tooth structure

$125.00 $251.46

BS PD ISO/TS 13399-201:2014

BS PD ISO/TS 13399-201:2014

Cutting tool data representation and exchange-Creation and exchange of 3D models. Regular inserts

$147.00 $294.64