GBH OR

Pressurised electric water heaters

GB range of water heaters have been expanded with models for horizontal wall installation. Water inlet and outlet pipes placed on the body of the tank allow quick and easy connection to the water supply mains. They are intended for supply of individual outlets as well as for central hot water supply from a single heater. New design featuring an electronic control unit, which is the common denominator of the entire water heater range, imparts a modern touch, makes the appliances distinctive, and affords simplicity of use. Heating flange with tubular air heating elements improves reliability and makes maintenance cheaper and simpler.

ADVANTAGES:

  • Supply of several outlets
  • Horizontal wall mountingž
  • High-quality insulation for lower heat losses
  • Heating flange with tubular air heating elements
  • Electronic control unit:
    • Heater on/off and temperature adjustment key
    • Temperature adjustable from 10 °C to 75 °C
    • 7 LED temperature indicator
    • Overheating protection
    • Anti-Legionella function
    • Heating element operation indicator
    • Error/fault indicator
  • Working pressure 6 to 9 bar
  • Anti-corrosion tank protection with enamel and a magnesium anode
  • Available volumes/capacities: 50 l, 80 l, 100 l, 120 l, 150 l
  • Simple installation and maintenance

Properties

MODEL GBH 50 OR GBH 80 OR GBH 100 OR GBH 120 OR GBH 150 OR
Declared load profile S M M M L
Energy efficiency class (1) D D D D D
Energy efficiency ƞwh (1)(%) 29,9 34,4 33,9 33,3 34,4
AEC annual electricity consumption (1) (kWh) 617 1492 1514 1540 2977
Daily electricity consumption Qelec (2) (kWh) 3,021 7,08 7,207 7,359 14,12
Thermostat temperature settings eco eco eco eco eco
Specific precautions (assembly, install, maintain) When connected as pressurised, use of safety valve is mandatory When connected as pressurised, use of safety valve is mandatory When connected as pressurised, use of safety valve is mandatory When connected as pressurised, use of safety valve is mandatory When connected as pressurised, use of safety valve is mandatory
Value of smart 0 0 0 0 0
Storage volume V (l) 47 76,1 96,1 116,4 145,5
Mixed water at 40°C V40 (2) (l) - 67,4 81 105 130
PURPOSE          
One or more outlets + + + + +
Horizontal wall mounting + + + + +
DIMENSIONS OF CONNECTIONS          
Height (mm) 590 810 955 1110 1325
Diameter (mm) 500 500 500 500 500
Depth (mm) 507 507 507 507 507
Connections to the supply network G 1/2 G 1/2 G 1/2 G 1/2 G 1/2
Net/gross weight/with water (kg) 27/30/77 33/36/113 38/41/138 43/47/163 49/54/199
TECHNICAL CHARACTERISTICS          
Working pressure (Mpa(bar)) 0,6(6)/0,9(9) 0,6(6)/0,9(9) 0,6(6)/0,9(9) 0,6(6)/0,9(9) 0,6(6)/0,9(9)
Enamelled steel tank + + + + +
Protective magnesium anode + + + + +
Electronic control unit + + + + +
On/Off key + + + + +
Temperature range adjustment up to 75 °C + + + + +
LED thermometer + + + + +
Overheating protection + + + + +
Dry fire protection + + + + +
Setting to “freeze prevention” + + + + +
Indication of heating element operation + + + + +
Indication of thermostat failure + + + + +
Indication of over heating + + + + +
Degree of protection IP 24 IP 24 IP 24 IP 24 IP 24
ELECTRICAL CONNECTIONS          
Number of heating elements x power (W) 2x1000 2x1000 2x1000 2x1000 2x1000
Rated power output (W) 2000 2000 2000 2000 2000
Voltage 230 V ~ + + + + +
Nominal current A 8,7 8,7 8,7 8,7 8,7
FUNCTIONAL CHARACTERISTICS          
Thermal losses at 65°C (3) (kWh/24) 1,13 1,4 1,46 1,7 1,85
Heating time from 10 to 65°C 1h 38min 2h 37min 3h 16min 3h 55min 4h 54min
TRASNPORTATION DATA          
Packaging dimensions (mm) 600x600x682 600x600x905 600x600x1050 600x600x1205 600x600x1420
(1) EU Regulation 812/2013; EN 50440
(2) EN 50440
(3) Measured at 20°C ambient temperatur e and 65°C water temperatur e in the heater (SIST EN 60379:2005 standar d).
MODEL GBH 50 GBH 80 GBH 100 GBH 120 GBH 150
A (mm) 583 803 948 1103 1318
B (mm) 25 115 192,5 265 357,5
C (mm) 187 207 202 207 222
D (mm) 145 345 495 645 845