Technical Data - Main Heating Main Heat 12 Installation & Service Manual

page 9

4.0 Technical Data

4.1 Main 12, 15, 18, 24, 30 Heat ErP
Appliance Type
Appliance Category
Heat Input Qn Hs
12 model
15 model
18 model
24 model
30 model
(see note)
Heat Output Pn
(Non Condensing 70° C Mean Water Temp)
12 model
15 model
18 model
24 model
30 model
Heat Output Pnc (Gross)
(Condensing 40°C Mean Water Temp)
12 model
15 model
18 model
24 model
30 model
NOTE: The maximum output of the 30 model is factory set
at 22.0kW.
This can be altered to 30.18kW - see
Product Characteristic Database
(SEDBUK)
SAP 2009 Annual Efficiency
12 model - The efficiency is 88.7 %
15 model - The efficiency is 89.4 %
18 model - The efficiency is 88.7 %
C 13 C 33 C 53
CAT I 2H
(Gross) Max Min
kW 13.34 10.2
kW 16.88 10.2
kW 20.18 10.2
kW 24.50 10.2
kW 33.76 10.2
(Gross)
Max Min
kW 11.82 9.14
kW 15.24 9.14
kW 17.81 9.14
kW 22.00 9.14
kW 30.18 9.14
Max Min
kW 12.81
kW 16.49 10.1
kW 19.27
kW 23.8 10.1
kW 32.61 10.1
section 10.8.