GBL type water heaters, which are derived from the basic GB type, are intended exclusively for horizontal ceiling mounting. However, they can also be mounted horizontally on a wall, by means of a special bracket.
With an appropriate mixer tap it can also be used in a non-pressurised system.
Properties >>>
Model
GBL 50 N
GBL 80 N
Volume [l]
50
80
Purpose
One or more outlets
•
•
Horizontal ceiling mounting
•
•
Number of persons - average consumption
2
3 - 4
Dimensions of Connections
A [mm]
583
788
B [mm]
145
345
C [mm]
185
205
Connections to the supply network
G 1/2
G 1/2
Net weight / gross weight / with packaging [kg]
27/30/77
33/36/113
Technical Characteristics
Working pressure [bar]
6
6
Enamelled steel tank
•
•
Mg protective anode
•
•
Selection of temperatures up to 75 °C
•
•
Protection against freezing
•
•
Signal lamp – indication of heating
•
•
Average thickness of insulation [mm]
40
40
Degree of protection against humidity
IP 25
IP 25
Electrical Characteristics
Number of heaters x power of a heater [W]
2 x 1000
2 x 1000
Rated power output [W]
2000
2000
Voltage 230 V ~
•
•
Nominal current [A]
8.7
8.7
Functional Characteristics
Heating time from 15 to 75 °C
1 h 55 min
3 h 05 min
Amount of available mixed water at 40 °C [l]¹
80
130
Thermal losses [kWh per 24 h]²
1.13
1.40
Connection Fittings
Non-return valve or safety group
•
•
Reduction valve for pressure > 5 bar
•
•
Transportation
Packaging dimensions [mm]
600x600x682
600x600x902
No. of pieces per truck (truck with trailer 8 + 6 m)
276
184
Values are valid for mixing water with temperature of 15 °C from the cold inlet with water at 65 °C from the heater (in accordance with SIST EN 60379:2005 standard).
Measured at 20 °C ambient temperature, and 65 °C water temperature in the heater (in accordance with SIST EN 60379:2005 standard).
