Specification for indirect gas fired forced convection air heaters for space heating (60 kW up to 2 MW input): safety and performance requirements (excluding electrical requirements) (2nd family gases).
STANDARD published on 29.1.1988
Designation standards: BS 5991:1983
Note: WITHDRAWN
Publication date standards: 29.1.1988
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: British technical standard
Category: Technical standards BS