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EAN:
Part number:
Item no:
Technical specifications
- Material heat exchanger: Steel
- Material quality: Steel sheet
- Closed version: Yes
- Operation as open (air supply) version possible: No.
- Boiler system: Flame pipe
- Nominal load upper value: 3 kW
- Adjustable heating power: No.
- Electronic ignition: No.
- Medium: Other
- Suitable for natural gas: Yes
- Suitable for propane: No.
- Suitable for butane: No.
- Suitable for methane: No.
- For class II fuel oil: No.
- For class I fuel oil: No.
- Burner control high/low: No.
- Modulating burner regulation: Yes
- Max. Gas footprint 25 mbar
- Min Gas footprint 17 mbar
- In-built filling/emptying tap: No.
- Built-in pump circuit: No.
- 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: No.
- Built-in relief valve: No.
- Height: 645 mm
- Width 566 mm
- Depth: 210 mm
- Fuel connection: Internal thread
- Pipe outer diameter of fuel: 20.995 mm
- Connection air supply: Insert
- Nominal diameter duct air supply: 202 mm
- Smoke extraction connection: Insert
- Nominal diameter channel flue gas discharge: 122 mm
- Energy efficiency class C
- Product type
Gas room heater
- Operating voltage
0 V
3.0 kW
- Heater features
incl. piezo igniter
- Dim
(Ø x H) 122 mm x 645.00 mm
- Weight
21 kg
D (A++ - G)
- Width
566.00 mm
- Height
645.00 mm
- Length
566 mm
- (Ø)
122 mm
- Depth
210.00 mm
- Material
Steel
- Nominal voltage
0 V
- UKCA
not relevant
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 3148483 Vaillant VGR 31/4E Gas room heater D (A++ - G)
Description
Gas-operated room heater. VGR-sine 31/4E for outdoor wall connection, cream white/gray equipment, multi-gas unit for natural gas and liquid gases, adjusted for natural gas H, nozzles for natural gas LL enclosed, enameled heat exchanger, gas fitting with thermo-electrical ignition device and piezo ignition device, stainless steel gas burner with heat-conductive rods made from ceramic, automatic control system with built-in thermostat and modulated power control, Gas room heater for external wall connection via wall box Gas type Natural gas E Nominal heating power 3.0 kW Nominal heat load 3.7 kW Gas connection R 1/2 Exhaust gas connection 122 mm Height/width/depth 679/566/240 mm Weight 21 kg DVGW product ID no. CE-0085BL0531 Seasonal Energy Efficiency Class D (Spectrum A++ to G)
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.
