STACK WATER HEATERS WITH DIRECT HEATING

STATIONARY GAS STACK WATER HEATERS WITH THE OPEN COMBUSTOR AND FORCED FLUE GAS INSTALLATION

The guarantee of the tank is 4 years.

Water heaters are produced according to standards and regulations of EU and fulfil all conditions for getting the mark CE. The producer has got the certificate ISO 9001.

Water heaters are installed in spaces without chimney, where chimney construction would be too economically or technically demanding. It is possible to use them in households, apartment hotels, restaurants, hairdresser´s, sport objects etc.

Type of water heater

Tank volume
(l)

Rated power
(kW)

Rated capacity
(kW)

Time of heat
t = 25°C (min)

Constant power at
t = 25°C
(l / hod)

Earth gas consumption
(m3 / h)

Propane consumption
(kg / h)

Q7-30-VENT-B/E	115	10,0	8,8	25	266	1,06	0,78
Q7-40-VENT-B/E	155	10,0	8,9	34	359	1,06	0,78
Q7-50-VENT-B/E	195	10,0	9,0	42	451	1,06	0,78

Specifications in charts are only for your orientation, real numbers are dependent on specific conditions.
Presented numbers are connected to heating without water withdrawal. Temperature limit of the regulation thermostat is ± 3 °C against the temperature setting by the temperature controller.

Type of water heater

Size A
(mm)

Size B
(mm)

Size C
(mm)

Water connection input/output

Gas connection

Diameter of flue gas installation
(mm)

Weight
(kg)

Q7-30-VENT-B/E	1260	1115	495	3/4"	1/2"	80	58
Q7-40-VENT-B/E	1510	1365	495	3/4"	1/2"	80	70
Q7-50-VENT-B/E	1760	1615	495	3/4"	1/2"	80	76

Maximal input pressure of water:    0,5 MPa
PConnecting pressure of gas:                        1,8 - 2,5 kPa for earth gas
                                                                                       3,0 kPa for propane
Extent of operational thermostat:                  40 - 80 °C

If there is a circulation in hot water distribution, it can be connected to output valve or to cold water input.

The water heater contains also the air-pressure switch (manostat), which provides disconnection of the water heater in case of tamping of flue gas exhaust.

Covering of electric part:                IP 20
Electric input:                              49 W
Connecting tension:                          230 V / 50 Hz

Location: must be done according to regulations TPG 704 01 and TD 800 02.
Notice: The outfall of the flue gas installation on the outside wall (facade) must be realized according to technical regulations TPG 800 01. In case of common location of water heaters and boilers in one room, air supply to the boiler room must be evaluated in relation to total installed power!

Water heaters can be located only in non-residential premises.

Water heaters are supplied with standard earth gas fitting.
You should specify the propane version in your order.

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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