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EAN:
Part number:
Item no:
Technical specifications
- Material heat exchanger: Stainless steel
- Material quality: Steel sheet
- Closed version: Yes
- Operation as open (air supply) version possible: Yes
- Condensing: Yes
- Boiler system: Flame pipe
- Nominal power 80-60 °C: 25 kW
- Nominal power 50-30 °C: 27.1 kW
- Nominal load upper value: 27.1 kW
- Rated load lower value: 5.2 kW
- Adjustable heating power: Yes
- Suitable for natural gas: Yes
- Suitable for propane: Yes
- Suitable for butane: No.
- Suitable for methane: No.
- For class I fuel oil: No.
- For class II fuel oil: No.
- Conversion kit required: No.
- Medium: water.
- Completely assembled on delivery: No.
- Control signal on/off: Yes
- Burner control high/low: No.
- Modulating burner regulation: Yes
- Ignition flame: Yes
- Max. Cycle temperature (working temperature): -75°C.
- Max. Permissible operating pressure: 3 bar
- Min Operating pressure 0.5 bar
- Efficiency level 108 %/100 %
- Max. Gas footprint 25 mbar
- Min Gas footprint 17 mbar
- Storage of hot drinking water: 151 l
- Frequency: 50 Hz
- Built-in filling/emptying tap: Yes
- Built-in pump circuit: Yes
- Built-in train interruption: No.
- In-built circulation pump: No.
- In-built pressure gauge: No.
- In-built weather-dependent controller: No.
- Built-in expansion tank: Yes
- Pressure relief valve fitted: Yes
- Height: 1640 mm
- Width 599 mm
- Depth: 693 mm
- Outflow connection: Outer thread
- Pipe outer diameter of inlet: 26.44 mm
- Return connection: External thread
- Pipe outer diameter Return: 26.44 mm
- Fuel connection: External thread
- Pipe outer diameter of fuel: 26.44 mm
- Nominal diameter duct air supply: 100 mm
- Connection air supply: Insert
- Nominal diameter channel flue gas discharge: 60 mm
- Smoke extraction connection: Insert
- Connection of cold drinking water: External thread
- Outer tube diameter of cold drinking water: 26.44 mm
- Hot water connection: External thread
- Hot drinking water outside tube diameter: 26.44 mm
- Condensate connector: Other
- Tap profile XL
- Energy efficiency class room heating: A.
- Energy efficiency Room heating: 92%
- Energy efficiency class for hot water: A
- Energy efficiency Hot water: 98%
- Heat dissipation at nominal heat discharge in operation at high temperature (P4): 24.99 kW
- Efficiency at high temperature (n4) nominal heat emission: 87.57%
- Additional power consumption at full load (elmax): 0.07 kW
- Additional power consumption in standby mode (PSB): 0.002 kW
- Product type
Gas-fired condensing compact heater
- Operating voltage
0 V
27.1 kW
- Suitable for rooms up to
500 m²
- Heater features
Web-enabled
- Dim
(W x H x D) 599.00 x 1640.00 x 693.00 mm
- Weight
128 kg
A (A++ - G)
- Width
599.00 mm
- Height
1640.00 mm
- Depth
693.00 mm
- Material
Non-corrosive steel
- Nominal voltage
0 V
- UKCA
yes
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 3148731 Vaillant VSC 266/4-5 150 E Gas-fired condensing compact heater A (A++ - G) 500 m²
Description
EcoCOMPACT VSC 266/4-5 150 Gas compact device Fuel value combination device for heating and warm water Product advantages, high-efficiency pumps for heating and storage charging, electronic gas-air connection, multi-sensor system, all components/accessories in one housing, split mounting concept equipment, integrated WW layer storage (150 liter), stainless steel secondary heat exchanger, high-efficiency charge and circulation pump, priority switching valve, pressure sensor, integrated 15 liter ADG heat exchanger DIA system with illuminated symbol display and installation option for a weather-controlled heating controller calormatic VRC 700 gas type E nominal power range, 40/30°C 5.9, 27.0 kW, 60/40°C 5.7, 26.3 kW, Memory charging capacity 30.0 KW, Max. Thermal load. Memory 30.6 KW, standard efficiency 98% (HS)/109% (Hi), modulation range from 20 to 100%, flow temperature max. 85°C, electrical connection 230V/50Hz, Max. Electronic. Power consumption 70 W, feed/return connection Rp 3/4, cold/hot water connection Rp 3/4, gas connection Rp 3/4, air/exhaust connection 60/100 mm, weight (empty) 128 kg, total memory capacity 150 l, power rating NL 4.8, height/width/depth 1640/595/693 mm CE PIN CE-1312CO5871 Gas equipment category I2ELL, I3P+ Seasonal heating energy efficiency class A- to Energy efficiency rating A-+ (Space-time-dependent (Spectrum A+ to F)
This text is machine translated.
This text is machine translated.
Accessories
(*All information is plus legal VAT)The necessary accessories are required to use the article as described.
