Technical Characteristics - BaltGaz NEVALUX-8224 User Manual

(hereinafter referred to as "boiler") s produced in accordance with TU 4931-011-26985921-2012 (GOST R
51733-2001, GOST 20548-93) standards. The boiler is designed for heating dwelling and non-dangerous
industrial premises with an area up to 240 m, and also for domestic hot water supply (hereinafter referred to as
- DHW) for sanitary use.
2.2.

Technical characteristics

________________________________________________________________________________ Table 1
NAME OF THE CHARACTERISTIC
Type of gas
Family; group of gas
Gas pressure in the duct
Rated heating effect
Rated heating power
Rated gas consumption
Minimal heating effect
Performance index at rated heating power , at least
Performance index at rated heating power 30%, at least than
Temperature regulation range
Heat carrier operating pressure
Maximum heat carrier pressure
Volume of inserted expansion tank
Air pressure in the expansion tank
Water consumption at heating for T=25 °С
Temperature regulation range
Operating water pressure
Minimal water pressure, Рmin
Maximum water pressure, Рmax
(at water heat expansion pressure must not exceed this
value)
Minimal water flow for switching the boiler on
Minimal water flow for switching the boiler off
Specific water consumption, D
Mass consumption of combustion products
Average combustion products temperature
Type of combustion products outlet
Heat carrier
Heat carrier circulation type
Ignition type
Maintenance of set temperature
Temperature indication
Rated power tension
Rated electric current frequency
Maximum electric power consumption
Safety fuse
Electro security class
Protection rate
Overall dimensions: height widths x depth
Net/ Gross weight
Gas inlet
CH inlet and output
DHW circuit inlet and output
Inlet air orifice / Output orifice for combustion
products (for coaxial pipes)
(Inlet air orifice / Output orifice for combustion
products (for separate pipes)
User's Manual
UOM BaltGaz NEVALUX- 8224
Natural G20 / Liquefied G30
2-е; Н / 3-е; B/P
kPa 1,3 - 2,0/2,9
kW 24,0
kW 26,7
m3/h 2,95/1,00
kW 8,9
% 90,0
% 88,0
°С
30-85
MPa 01-02
MPa 0,3
L 6,0
MPa 0,1
l/min 14,0
°С
0,02 ■ 0,60
MPa
MPa 0,015
MPa 1,0
l/min 2,5
l/min 1,5
3
dm /mi
11,6
n
g/s 17,0 / 18,5
°С
140
Forced
Water, Propylenglycolum
Airtight forced circulation
Automatic ignition, electronic ignition
Automatically kept with accuracy ±1 °С
LCD display
220 ±10%
V
Hz
kW 0,125
А
I
IP X4D
mm 720x410x326
kg 34,0 / 36,5
inch G3/4
inch G3/4
inch G1/2
Ø 100 / Ø60
mm
Ø 80 / Ø80
mm
6
50
2