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STACK WATER HEATERS WITH INDIRECT HEATING AND BURIED CONTAINER


STACK WATER HEATERS WITH INDIRECT HEATING AND BURIED CONTAINER
The guarantee of the tank with sintofin glaze is 3 years, with ceramic glaze 5 years.

Water heaters ZVN consist of the pressure tank with volume from 500 till 2000 litres, into which a special container for water heating is buried. One container provides an accumulation of heating water and at the same time water heating. The water heater contains also a spiral exchanger for connection to an alternative heat source, eg. a solar system. Other heat sources can be connected to mouths of the tank that are situated in different heights. It makes possible the ideal thermal stratification in the tank and subsequently the maximal usage of total capacity.

Type of 
water heater		 A B C D E F G H I

Q7-500/180-ZVN 850 650 1700 1400 1100 820 540 270 160
Q7-800/230-ZVN 1000 800 1850 1500 1170 870 590 300 200
Q7-1000/250-ZVN 1000 800 2030 1700 1350 1000 650 300 200
Q7-1500/300-ZVN 1200 1000 2060 1650 1350 1000 650 350 250
Q7-2000/400-ZVN 1400 1200 2165 1745 1400 1055 710 365 260


Type of 
water heater		 J K L M N O S
(m²) 		 Kv
(mbar)		 Weight
(kg)

Q7-500/180-ZVN 270 485 700 750 900 1400 2,5 290 210
Q7-800/230-ZVN 300 550 800 870 1000 1500 2,5 290 235
Q7-1000/250-ZVN 300 625 950 1050 1170 1700 3,0 315 275
Q7-1500/300-ZVN 350 600 900 1000 1170 1650 3,5 350 325
Q7-2000/400-ZVN 365 665 950 1100 1270 1745 4,5 480 420

Maximal service pressure of primary circuit
Maximal service pressure of sanitary water
Maximal service pressure of heating water
Maximal temperature of sanitary water
Maximal temperature of primary circuit
Service temperature of sanitary water
 10 bar
  3 bar
  6 bar
85 °C
95 °C
55 °C

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 external diameter of water heater
tank diameter
water heater high
boiler input
heating input
boiler output
heating output
safety valve hole
discharge outlet
output of solar circuit
solar probe
input of solar circuit
connection for electric heating unit
thermostat/thermometer
thermometer/thermostat
input of cold service water
output of hot service water















Sluneční kolektory a ohřívače vody
Quantum a.s.,
Brněnská 212, Vyškov 682 01
Tel.: 517 343 363
Fax: 517 343 666

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