Rotex A1 BG - Technical Data; Basic Data Condensing Boiler

12 x Technical data
FA ROTEX A1 BGe - 02/2014
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12 Technical data
12.1 Basic data condensing boiler
Tab. 12-1 Basic data A1 BG
Parameter A1 BG 25(F)-e A1 BG 40(F)-e
Device type B
23
, C
13x
, C
33x
, C
43x
, C
53x
, C
63x
, C
83x
Product Identification Number (CE number) CE-0085 AS 0011
Length 720 mm
Width 625 mm
Height 1100 mm 1340 mm
Weight of the boiler body 49 kg 67 kg
Transport weight unit 85 kg 115 kg
Water content 3 l 5 l
Elster automatic firing unit CM124-R1
Honeywell gas valve VK 4115 V2
Burner fan G1G126 / NRG118 G1G126 / NRG118
Rated thermal output P
n
= 5-25 kW 8-40 kW
Set rated thermal output upon delivery 6-24 kW 11-33 kW
Rated thermal load Q
n
= 5.5-26.7 kW 8.5-42.5 kW
NO
x
class 5 (<60 mg/kWh)
Maximum permitted operating temperature 90 °C
Maximum permitted operating overpressure PMS= 4 bar
Maximum boiler efficiency 109%
Energy efficiency according to efficiency guidelines

Flue gas temperature 85°C
Flue gas connection /supply air connection 80/125 mm
Voltage supply ~230 v / 50 hz
Electrical power consumption (including heating circulation
pump)
<85 W <110 W
Protection type IP X0B
1Type
2 Unit type
3 Product-ID (CE-Number)
4 NOx class
5 Nominal heat load
6 Nominal output
7 Country of destination
8 Power voltage supply
9 Electr. power input
10 Protection rating
11 Net weight
12 Max. permissible operating pressure
13 Max. permissible operating temperature
14 Manufacturer's number (quote with queries)
15 Gas type
16 Minimum burner load
17 Maximum burner load
18 Gas type
19 Minimum burner load
20 Maximum burner load
Fig. 12-1 Specifications on the type plate (below) and configuration type plate (top)