Ideal Heating LOGIC SYSTEM 2 S15 Installation & Servicing page 3

2
LOGIC SYSTEM S BOILER
Ideal Heating ERP DATA
Condensing boiler
Seasonal Space heating efficiency class
Rated heat output
Seasonal space heating energy efficiency
Annual energy consumption
Sound power level, indoors
Seasonal Space Heating Energy Efficiency of the Boiler
Temperature control (from fiche of temperature control)
Class I Class II
1% 2%
Solar Contribution (from fiche of solar device)
Collector Size
2
(in m )
= ('III 'x + 'IV ' x
Seasonal Space Heating Energy Efficiency of Package
Seasonal Space Heating Energy Efficiency Class of Package
G G F
≥ 30%
< 30%
The energy efficiency of the package of products provided for in this document may not correspond to its actual energy efficiency once
installed in a building, as the efficiency is influenced by further factors such as heat loss in the products in relation to the building size and its
characteristics
Installation and Servicing
PRODUCT FICHE
SYMBOL
ƞ
Q
L
Class III Class IV Class V
1.5% 2% 3%
Tank Volume
3
(in m )
) x 0.9 x (
E D C
≥ 34% ≥ 36% ≥ 75%
UNITS
15 kW
kW 15
% 93*
S
GJ 47
HE
dB 42
WA
Class VI Class VII
4% 3.5%
Collector Tank rating
Efficiency
A* = 0.95
(in %) A = 0.91
B = 0.86
C = 0.83
D-G = 0.81
/ 100 x
TOTAL: A+B+C=
B A
≥ 82% ≥ 90%
MODEL
18 kW 24 kW
Yes
A
18 24
93* 94*
56 75
44 50
94%
Class VIII
5%
) =
A+ A++
A+++
≥ 98% ≥ 125% ≥ 150%
30 kW
30
93*
93
50
*%
A
%
B
%
C
%
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