Pressurized storage water heaters with indirect water heating are effectively usable mainly with high hot water draw-off, with several hot water draw-off points able to be connected to them.

High comfort of hot water preparation is ensured by fast and even heating via the heat exchangers' large heating surfaces. Tank of the heaters is made from solid steel sheet and its interior is protected against corrosion by high-quality enamel and anode protection.

Heating water via heat exchangers reaching right down to the bottom of the heater's tank prevents the formation of critical cold zones with disease-causing germs.

Easy installation, control and maintenance

simple connection to the heating system
height-adjustable feet to compensate for surface unevenness
cleaning flange under the plastic cover

Multi-stage protection

protection against freezing of the water
protection against overheating of the heater with reset function

Long service life

special enamel CoPro - double-sided enamelling
anode protection against corrosion

User comfort

visual water temperature check
heating indicator
option connection for circulation
option setting optimal operation via the central heating boiler's thermostat
option installing a 3 kW electric heating element

Economy and low energy consumption

thermal polyurethane insulation
painted sheet-metal outer casing

Description and dimensions

1. Cold water (G 1″)

2. DHW (G 1″)

3. Heat exchanger - inlet (G 1″)

4. Heat exchanger - outlet (G 1″)

5. Circulation (G 3/4″)

6. Tube for thermostat (ø9)

7. Cleaning opening (option to install a 3 kW heating element) (ø115)

9. HP 3/150 flange with 3 kW electric heating element (Accessory)

10. Protective anode

pisRzmer

Dimensions

A = 1 263 mm

D = 550 mm

E = 737 mm

F = 837 mm

G = 220 mm

H = 102 mm

I = 280 mm

J = 600 mm

Parameters	SB-VTI 150
Volume (l)	154
Heating method	central heating circulation water (option to install a 3 kW electric heating element)
Version	pressurized
Tank overpressure (MPa)	0,6
Heat exchanger type	tubular
Heat exchanger overpressure (MPa)	0,6
Active heat exchanger area (m2)	1,12
Heat exchanger liquid volume (l)	7,5
Heat exchanger output (kW)	34
Amount of water heated by 35 °C (l/hr)	833
Weight without water (kg)	81
Electrical protection rating	IP 24
Energy efficiency class	C
ø x H (cm)	52 x 127,7