3. APPLIANCE DATA AND EFFICIENCY
3.1 General information.
* When converted using Kit 0595221.
The appliance information label is located on a plate at the base of the fire. This can
be seen by removing the firefront.
3.2 Efficiency.
The efficiency of this appliance has been measured as specified in BS 7977 - 1 and
the result is as below :
Model
Efficiency % (Gross) Efficiency % (Net)
956 51 56
956 when converted to LPG 52 56
The gross calorific value of the fuel has been used for this efficiency calculation. The
test data from which it has been calculated has been certified by Advantica
Certification services (0087). The efficiency value may be used in the UK
Government's Standard Assessment Procedure (SAP) for energy rating of dwellings.
Page 9
© GDC Group Ltd 2014
INSTALLER GUIDE
Gas
Natural (G20) Propane (G31) *
Inlet Pressure 20mbar 37mbar
Input - Max. (Gross) 6.0kW (20,500Btu/h) 6.1kW (20,800Btu/h)
Input - Min. (Gross) 2.3kW (7,850Btu/h) 3.8kW (12,965Btu/h)
Input - Max. (Net) 5.4kW (18427Btu/h) 5.61kW (19147Btu/h)
Input - Min. (Net) 2.07kW (7063Btu/h) 3.50kW (11928Btu/h)
Inlet Test Pressure (Cold)
20.0 ± 1.0mbar
(8.0 ± 0.4in w.g.)
37.0 ± 1.0 mbar
(14.85 ± 0.4in w.g.)
Gas Connection 8mm pipe 8mm pipe
Burner Injector Cat 82 - 069 Size 128
Pilot & Atmosphere Sensing
Device
Copreci Ref. O.D.S
21500/166
Copreci Ref. O.D.S
21500/166 Fitted with RBM
180 - 02 injector
Ignition
Piezo Electric. Integral with
Gas Tap
Piezo Electric. Integral with
Gas Tap
Aeration Factory set Non-adjustable