
4
2 GENERAL DATA
Alpha Pro Tec - Data
2.2 PHYSICAL DATA
Boiler flow and return connections
BSP
Pressure relief valve connection
BSP
Gas connection
BSP
Boiler dimensions
Height
mm
Width
mm
Depth
mm
Clearances for servicing
Bottom
mm
Top (horizontal flue) mm
Top (vertical flue)
mm
Sides
mm
Front
mm
Boiler dry lift weight
kg
Boiler operating weight (full of water) approx.
kg
Water content
litre
1½"
¾"
28 mm
1038
600
502
400
300
150
10
500
81
85
4
1½"
¾"
28 mm
1038
600
632
400
300
150
10
500
96
106
10
1½"
¾"
28 mm
1038
600
632
400
300
150
10
500
103
114
11
1½"
¾"
28 mm
843
442
457
400
300
150
10
500
51
54
3
Pro Tec 115
Pro Tec 50 Pro Tec 70 Pro Tec 90
Heat output condensing (50/30°C)
kW
Heat output non condensing (80/60°C)
kW
Heat output minimum
kW
NOx
Class
Maximum CO/CO
2
Ratio
Maximum CO
ppm
SAP/SEDBUK seasonality efficiency 2005
%
SAP/SEDBUK seasonality efficiency 2009
%
Effieciency at maximum output 60ºC/80ºC
%
Effieciency at maximum output 30ºC/50ºC
%
Effieciency at part load 30ºC/50ºC
%
Effieciency at part load 30ºC/40ºC
%
Maximum system temperature
°C
Adjustable system temperature
°C
Maximum primary system pressure
bar
Minimum primary system pressure
bar
Recommended system pressure - Cold
bar
System safety valve setting
bar
Electrical power supply
V ~ 50 Hz
Electrical power consumption - Maximum
Watts
Electrical power consumption - Standby
Watts
98.8
90.0
9.4
5
0.003
200
90.1
88.7
97.5
107.0
107.5
107.5
85
20 - 85
3
0.5
1
4
230
370
5
54.8
49.9
5.0
5
0.003
200
90.0
88.5
97.3
106.8
107.0
107.0
85
20 - 85
3
0.5
1
4
230
195
6
Pro Tec 115
Pro Tec 50 Pro Tec 70 Pro Tec 90
121.7
111.0
11.0
5
0.003
200
90.0
88.5
97.3
106.7
107.1
107.1
85
20 - 85
3
0.5
1
4
230
440
5
74.5
68.0
7.2
5
0.003
200
90.0
88.6
97.3
106.6
107.2
107.2
85
20 - 85
3
0.5
1
4
230
290
5
2.1 TECHNICAL DATA