BS 6332-6:1990
Current
The latest, up-to-date edition.
Thermal performance of domestic gas appliances Specification for thermal performance of combined appliances: fanned-circulation ducted-air heater/circulator
Hardcopy , PDF
English
30-06-1990
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Committees responsible
Foreword
Specification
1 Scope
2 Definitions
3 Thermal performance
4 Test methods
Tables
1 Minimum net efficiency of air heater under still air
conditions: claimed value
2 Minimum net efficiency of circulator under still air
conditions: claimed value
Figures
1 Installation of type C2 air heaters on the test duct
2 Sampling probe for type B air heaters
3 Sampling probe for type C air heaters
4 Sampling position for type C1 air heaters
5 Sampling position for type C2 air heaters
6 Nomogram for the calculation of mean specific heat of
dry combustion products
7 Test rig (circulator)
Thermal efficiency requirements and associated methods of test for appliances of rated heat input not exceeding 60 kW combined with a circulator of rated heat input not exceeding 8 kW and burning 1st, 2nd and 3rd family gases.
| Committee |
GSE/20
|
| DevelopmentNote |
Supersedes 88/75479 DC (09/2005) Reviewed and confirmed by BSI, November 2012. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This Part of BS 6332 specifies the thermal efficiency requirements and associated methods of test for gas-fired appliances consisting of a fanned-circulation ducted-air heater of rated heat input not exceeding 60 kW1) combined with a circulator of rated heat input not exceeding 8 kW1). The combined appliance is usually of integral construction, the circulator being fitted inside the air heater casing.
It also covers fanned-circulation ducted-air heaters which are designed to be fitted with circulators, as a purchaser’s option.
This standard only applies to circulators intended for use as an integral part of the combined appliance. Circulators intended for independent use are covered by BS 6332-1.
This Part covers appliances of the following categories, as described in A.1.3 of BS 4947:1984:
IT, IN, IL/P;
IITN, IINL, IINL/B, IINL/P;
III, IIITNL/B, IIITNL/P;
and of the following types, as defined in BS 1179-6:1980:
type B: open-flued appliances;
type C: room-sealed appliances;
type C1: balanced-flue appliances;
type C2: Se-duct appliances.
This Part is only applicable to the appliances listed above that comply with BS 5258-9.
NOTE The titles of the publications referred to in this standard are listed on the inside back cover.
| BS 1179-6:1980 | Glossary of terms used in the gas industry Combustion and utilization including installation at consumers\' premises |
| BS 6332-5:1986 | Thermal performance of domestic gas appliances Specification for thermal performance of fanned-circulation ducted-air heaters |
| BS 5258-9:1989 | Safety of domestic gas appliances Specification for combined appliances: fanned-circulation ducted-air heaters/circulators |
| BS 1179:1967 | Glossary of terms used in the gas industry |
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