+998 71 200-66-88 09:00 - 19:00 Mon.-Sat.
info@vitech.uz Email

Heating boiler

Name Combined wall gas boiler
Model В2 В2 В2 В2 В2 В2
Productivity
Rated power kW 20 24 280 30 36 40
Maximum power kW 17.6 21.2 24.7 9.6 10.8 14
Minimum power for hot water kW 6 7.2 8.4 28.2 31.7 35.2
Minimum power for heating kW 5.3 6.4 7.4 8.5 9.5 12.3
Gas supply
Nominal pressure for gases Bar Natural gas(G20) 20
Heating system
Maximum water temperature °С 80
Operating pressure MPa 0.02-0.25
Opening pressure of the safety valve >0.3
The capacity of the expansion tank Λ 6 8 10
Initial pressure of the expansion vessel 0.1
Heating water temperature (+3°С)°С 30-80
Circulation of the water circuit Closed and forced circulation
Hot water supply system
Operating pressure MPa 0,30-0,60
Hot water flow at At = 30Λ / min 8,3 10 11,7 13,3 15 16,5
Heating water temperature (+3°С)°С 30-60
Minimum flow for launching Λ / min 2,5
Sizes, weights and connections
Overall dimensions, mm 720Х400Х300 780Х430Х320 800Х460Х335
Net weight, kg 37 40 43
Flue mm Coaxial Ø60ХØ100 Ø60ХØ100
Gas pipe in G3/4*
Inlet / outlet heating in G3/4*
Cold water inlet / hot water outlet in G1/4*
Electrical connections
Power supply W 120 145
Type of insulation V / Hz 220/50
Degree of electrical protection 1 type
Degree of energy protection IPX4
Energy efficiency class
Energy efficiency class 2

Color

White Beige Bronze Antique Brown Stainless Steel Copper Antique Gray Antique Black

Other Models

Collection Elegant-S Series

Elegant Corner Wood Series

Collection Cupol 1 Series

Collection Cupol INOX Series

Collection Aluminium Elegant-S Series

Elegant Corner Wood Series

Collection Turboslim INOX Series

Collection Turboslim Series

Download catalog (PDF)
+998 71 200-66-88 Our consultant will be happy to help you.
info@vitech.uz Write to us, we will answer all your questions.