II
The factor for weighting the heat output of preferential and supple
mentary heaters of a package as set out in the following table.
III
The value of the mathematical expression: 294/(11 · Prated),
whereby ‘Prated’ is related to the preferential space heater.
IV
The value of the mathematical expression 115/(11 · Prated),
whereby ‘Prated’ is related to the preferential space heater.
Tab.4
Weighting of boilers
Psup / ( Psup)
(1)(2)
II, package without hot water storage tank
II, package with hot water storage tank
0
0
0
0.1
0.3
0.37
0.2
0.55
0.70
0.3
0.75
0.85
0.4
0.85
0.94
0.5
0.95
0.98
0.6
0.98
1.00
≥ 0.7
1.00
1.00
(1) The intermediate values are calculated by linear interpolation between the two adjacent values.
(2) Prated is related to the preferential space heater or combination heater.
Tab.5
Package efficiency
De Dietrich - AGC
AGC 10/15
AGC 15
AGC 25
AGC 35
Seasonal space heating energy efficiency of boiler
%
93
94
94
94
Temperature control
%
+ 2
+ 2
+ 2
+ 2
Seasonal space heating energy efficiency of package
%
95
96
96
96
1 Specific information
6
300026080 - ErP03 - 29032016
