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Gas
Inlet Pressure
Input - Max. (Gross)
Input - Min. (Gross)
Inlet Test Pressure (Cold)
Gas Connection
Burner Injector
Pilot
Ignition
Aeration
*When converted using kit 0595261.
The efficiency of this appliance has been measured as specified in BS EN 613 and the
result is as below :
Model
944
944 when converted to LPG.
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.
Gas
Natural Gas
LPG
The conversion of net efficiency to gross was achieved by multiplying the net
efficiency by the following conversion factor from Table E3 of SAP 2005, rounding
down to the nearest whole number.
©
Baxi Heating U.K. Limited 2006.
INSTALLER GUIDE
2. APPLIANCE DATA
Natural (G20)
20mbar
6.85kW (23,372 Btu/h)
2.3kW (7,850 Btu/h)
20.0 ± 1.0mbar (8.0 ± 0.4in
w.g.)
8mm pipe
Stereomatic Cat 82 - 072
Copreci Ref. O.D.S
21500/212
Integral piezo (Mounted on
gas valve)
See section 7.1
Conversion factor from net to gross efficiency
Page 4
Propane (G31) *
37mbar
6.7kW (22,860 Btu/h)
4.0kW (13,650 Btu/h)
37.0 ± 1.0 mbar (14.85 ±
0.4in w.g.)
8mm pipe
Stereomatic Size 130
Copreci Ref. O.D.S
21500/212 Fitted with RBM
180 -02 injector
Integral piezo (Mounted on
gas valve)
Non-adjustable
Efficiency % (Gross)
0.901
0.921
73
75
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