51. Safety of domestic gas appliances. Specification for convector heaters Part 13, (31st December 1986) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
52. Safety of domestic gas appliances. Specification for fanned-circulation ducted-air heaters Part 4, (30th September 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
53. Safety of domestic gas appliances. Specification for gas fires Part 5, (28th February 1989) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
54. Safety of small non-domestic flueless space heaters burning 3rd family gases. (30th March 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
55. Specification for dedicated liquefied petroleum gas appliances. Independent stoves, including those incorporating a grill for outdoor use. (13th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (58 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
56. Specification for dedicated liquefied petroleum gas appliances. Portable vapour pressure liquefied petroleum gas appliances. (15th June 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
57. Specification for gas burning appliances. Specification for gas burning instantaneous water heaters with automatic output variation (2nd and 3rd family gases) Part 5, (29th February 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
58. Specification for gas heated catering equipment. Bains-marie Part 12, (31st July 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
59. Specification for gas heated catering equipment. Boiling burners Part 2, (31st July 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (27 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
60. Specification for gas heated catering equipment. Boiling pans Part 9, (31st July 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗