GV

Hot water storage tanks

The GV heater is designed for upright floor installation. The top performance heat exchanger has a large heating surface and can be connected to various central heating boilers: gas boiler, fuel boiler, and district heating system. Installation under a wall mounted gas heater is especially recommended.

ADVANTAGES:

  • Volumes: 100, 120, 150, 200 l.
  • Hot water storage tank with tubular heat exchanger (rear side connections).
  • Floor upright version.
  • Compact size, particularly suitable for installation under the wall version gas boiler.
  • Tank made of high quality steel sheet, enamel coated at 850°C.
  • Mg anode for additional anticorrosion protection of the tank.
  • Bimetal thermometer displaying water temperature in heater.
  • High quality insulation - lower heat loss.

Properties

MODEL GV 100 GV 120 GV 150 GV 200
Standing loss S (2) (W) 65,8 73,8 85,4 104,2
Storage volume (l) 92,5 112,9 141,5 188,9
DIMENSIONS OF CONNECTIONS        
Height (mm) 948 1103 1318 1510
Diameter (mm) 500 500 500 500
Depth (mm) 507 507 507 507
Connections to the supply network G 1/2 G 1/2 G 1/2 G 1/2
Connections to the heat exchanger G 3/4 G 3/4 G 3/4 G 3/4
Net/gross weight/with water (kg) 54/57/154 60/64/180 70/74/220 88/93/288
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)
Enamelled steel tank + + + +
Protective magnesium anode + + + +
Thermometer + + + +
Average thickness of insulation (mm) 40 40 40 25
Degree of protection IP 23 IP 23 IP 23 IP 23
HEAT EXCHANGER        
Heat exchanger area (m2) 0,9 0,9 0,9 0,9
Volume (l) 4,2 4,2 4,2 4,2
Heating power (3) (kW) 17,6 17,6 17,6 17,6
Max. pressure of the heating medium (MPa(bar)) 0,6(6) 0,6(6) 0,6(6) 0,6(6)
Max. input temperature (°C) 85 85 85 85
FUNCTIONAL CHARACTERISTICS        
Heating time from 10 to 45°C with hear exchanger 12min 15min 18min 24min
Thermal losses (2) (kWh/24h) 1,58 1,77 2,05 2,5
TRANSPORTATION DATA        
Packaging dimensions (mm) 600x600x1047 600x600x1202 600x600x1417 600x600x1609
(1) EU Regulation 812/2013; EN 50440
(2) Tested according to EN 12897:2006 or EN 60379:2005
(3) Heating of sanitary water fr om 10°C to 45°C with temperatur e of inlet heating medium at 70°C and heating medium flow at 30 00l/h
MODEL GV 100 GV 120 GV 150 GV 200
A (mm) 955 1100 1325 1520
E (mm) 100 100 100 100
H (mm) 416 416 416 416
HV (mm) G 1/2 G 1/2 G 1/2 G 1/2
TV (mm) G 1/2 G 1/2 G 1/2 G 1/2
CV (mm) G 1/2 G 1/2 G 1/2 G 1/2
VM (mm) G 3/4 G 3/4 G 3/4 G 3/4
IM (mm) G 3/4 G 3/4 G 3/4 G 3/4