The ecoCOMPACT boiler is a line of small-sized gas condensing boilers for preparing hot water and operating in heating systems. They are used in small roof boiler houses, private residential buildings, hotels, houses and apartments being reconstructed and under construction.

Description:

- gas floor heating device using hidden

heat of condensation;

— Aqua-Power-Plus: increase in DHW power up to 21%;

— modulating burner, power range from 28% to 100%;

— DIA-system (digital information and analytical system);

— increased comfort when using DHW thanks to the built-in

water heater with layer-by-layer heating of water;

— average efficiency for the heating season is 109%.

Installation options:

— heating and water heating;

— can be used in low-temperature radiator systems

and panel radiant heating;

– suitable for residential buildings being reconstructed and under construction

and apartments;

- possibility of using combustion air from the room,

and outside using all chimney/air duct systems

Vaillant for condensing boilers;

— NOT USED IN CASCADE INSTALLATIONS.

Equipment:

— backlit display with duplication of message codes

text string;

— spiral primary heat exchanger made of stainless steel;

— plate secondary heat exchanger;

— frequency-controlled pump for heating and loading systems

water heater;

— 12 liter expansion tank for the heating system;

— ProE plug-in electrical connection system;

— automatic bypass valve with adjustable settings;

— Aqua-Power pus system to increase the speed of heating hot water;

— burner with preliminary forced mixing;

— ability to set partial power for the mode

heating;

— electronic ignition and control of the combustion process;

— built-in water heater control;

— electronic bus eBus.

General characteristics
Boiler type Gas condensing boiler
Location Floor
Number of contours 2
Modes of operation Heating and HWS
Heating circuit
Combustion chamber type Closed
Power range Minimum - 5.5 kW
Maximum - 30.0 kW
Efficiency 98.0 - 108.0 %
Working pressure of heating contour Minimum - 0.7 atm
Maximum - 3.0 atm
The volume of the expansion tank of the heating system 12.0 l
DHW circuit
Built-in storage boiler 150.8 l
DHW expansion tank volume --
DHW heat exchanger type stainless steel plate heat exchanger
Net power in mode DHW 5.2 - 30 kW
Range of effective DHW temperature 35 - 65 °С
Hot performance water ∆t = 30°С: 35.1 l/min
Working pressure in the DHW circuit Minimum - 0.03 mPa
Maximum - 1.0 mPa
Gas supply circuit
Nominal gas pressure Natural gas (G20) - 130-200 mm water column
Liquefied gas (G31) - 500 mm water column
Maximum gas consumption Natural gas (G20) - 3.24 m3/h
Liquefied gas (G31) - 2.38 m3/h
Control
Thermostats multiMATIC VRC 700/x;
sensoCOMFORT VRC 720;
VRT 250;
VRT 50
Control Panel Liquid crystal display
Temperature display
Fault indication
Security
Low pressure sensor +
Safety valve +
Water flow sensor --
Thermal fuse --
Frost protection +
Pump protection against seizure +
Dimensions and connection
Electrical connection Voltage / Frequency - 230/50 V / Hz
Consumption - 105 W
Electrical protection class: IP X4 D
NOx class 5
Connecting diameters Chimney *: 60/100 mm
Gas line: 3/4 inch
Heating circuit: 3/4 inch
DHW circuit: 3/4 inch

* purchased separately

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ecoCOMPACT VSC INT 266/4-5 150 H condens

  • Brand: Vaillant
  • Product Code: ecoCOMPACT VSC INT 266/4-5 150 H
  • Availability: In Stock
  • 483250.00р.