Gas heater - NEXT R20 | Robur

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Gas heater, with axial fan for direct horizontal blowing, pre-mix burner, 12.5 / 18.7 kW two steps heat output, air flow 2050 m³/h, air throw 15 m, electrical power absorption 0.21 kW, max. gas (G20) consumption 2.17 m³/h, weight 28 kg, 2 year WARRANTY
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Arvydas Palivonas

LT, RU, EN
+370 601 74426

Sales representative for Vilnius, Ukmergė, Utena, Kaišiadorys and Varėna regions Get Offer

Andrius Lekarevičius

LT, RU, EN
+370 606 11865

Sales representative for Kaunas, Panevėžys, Šiauliai, Telšiai, Klaipėda, Tauragė, Marijampolė and Alytus districts Get Offer
Click on the Model for technical data, dimensions, accessories
NEXT-R series - with axial fan for direct horizontal blowing, pre-mix burner
NEXT R15 9.7 / 14.1 kW two steps heat output, air flow 2000 m³/h, air throw 13 m, electrical power absorption 0.18 kW, max. gas (G20) consumption 1.64 m³/h, weight 26 kg, 2 year WARRANTY
NEXT R15
9.7 / 14.1 kW two steps heat output, air flow 2000 m³/h, air throw 13 m, electrical power absorption 0.18 kW, max. gas (G20) consumption 1.64 m³/h, weight 26 kg, 2 year WARRANTY
NEXT R20 12.5 / 18.7 kW two steps heat output, air flow 2050 m³/h, air throw 15 m, electrical power absorption 0.21 kW, max. gas (G20) consumption 2.17 m³/h, weight 28 kg, 2 year WARRANTY
NEXT R20
12.5 / 18.7 kW two steps heat output, air flow 2050 m³/h, air throw 15 m, electrical power absorption 0.21 kW, max. gas (G20) consumption 2.17 m³/h, weight 28 kg, 2 year WARRANTY
NEXT R30 15.8 / 25.5 kW two steps heat output, air flow 2460 m³/h, air throw 18 m, electrical power absorption 0.21 kW, max. gas (G20) consumption 2.96 m³/h, weight 51 kg, 2 year WARRANTY
NEXT R30
15.8 / 25.5 kW two steps heat output, air flow 2460 m³/h, air throw 18 m, electrical power absorption 0.21 kW, max. gas (G20) consumption 2.96 m³/h, weight 51 kg, 2 year WARRANTY
NEXT R40 21.6 / 35.0 kW two steps heat output, air flow 3600 m³/h, air throw 20 m, electrical power absorption 0.3 kW, max. gas (G20) consumption 4.05 m³/h, weight 56 kg, 2 year WARRANTY
NEXT R40
21.6 / 35.0 kW two steps heat output, air flow 3600 m³/h, air throw 20 m, electrical power absorption 0.3 kW, max. gas (G20) consumption 4.05 m³/h, weight 56 kg, 2 year WARRANTY
NEXT R50 29.1 / 44.6 kW two steps heat output, air flow 3960 m³/h, air throw 25 m, electrical power absorption 0.34 kW, max. gas (G20) consumption 5.18 m³/h, weight 64 kg, 2 year WARRANTY
NEXT R50
29.1 / 44.6 kW two steps heat output, air flow 3960 m³/h, air throw 25 m, electrical power absorption 0.34 kW, max. gas (G20) consumption 5.18 m³/h, weight 64 kg, 2 year WARRANTY
NEXT R60 38.9 / 62.8 kW two steps heat output, air flow 5100 m³/h, air throw 28 m, electrical power absorption 0.5 kW, max. gas (G20) consumption 7.30 m³/h, weight 78 kg, 2 year WARRANTY
NEXT R60
38.9 / 62.8 kW two steps heat output, air flow 5100 m³/h, air throw 28 m, electrical power absorption 0.5 kW, max. gas (G20) consumption 7.30 m³/h, weight 78 kg, 2 year WARRANTY
NEXT R80 47.4 / 76.4 kW two steps heat output, air flow 7200 m³/h, air throw 40 m, electrical power absorption 0.6 kW, max. gas (G20) consumption 8.89 m³/h, weight 91 kg, 2 year WARRANTY
NEXT R80
47.4 / 76.4 kW two steps heat output, air flow 7200 m³/h, air throw 40 m, electrical power absorption 0.6 kW, max. gas (G20) consumption 8.89 m³/h, weight 91 kg, 2 year WARRANTY
Model: NEXT R20
General data
Nominal heat output (min - max)
kW
13,2 - 20,5
Delivered thermal power (min. - max.)
kW
12,5 - 18,7
Efficiency (at min - max heating power)
%
94,5 - 91
Natural gas (G20) consumption at 15 °C - 1013 mbar
m³/h
2,17
LPG consumption at 15 °C - 1013 mbar
kg/h
1,62
Air flow at 20°C - 1013 mbar.
m³/h
2050
Air temperature rise (ΔT) at (min. - max.) heating power
°C
17,9 - 26,8
Fan data
Air throw (indicative value)
m
15
Max. acoustic pressure level at a distance of 5 m from the unit
dB(A)
53,5
Installation data
Power supply
V/ph
230V 1N - 50 Hz
Power electric consumption
W
210
Gas connection
Ø "
3/4 [M]
Operating temperature range
°C
-15 / +35
Installation type
B23, C13, C33, C53, C63
Recommended installation height
m
2,5
Exhaust air flue diameter
mm Ø
80
Air Inlet flue diameter
mm Ø
80
Dimensions
Width
mm
678
Depth
mm
557
Height
mm
480
Weight
kg
28

Dimensions

Model: NEXT R20
Dimensions
NEXT-R two steps heat output gas fired heaters
Manuals 7.5 MB
Declarations of conformity 462 KB
Brochures 1.1 MB
Catalogue 1.6 MB
BIM objects 158.9 MB
OTRG005 thermoregulator
Manuals 3.8 MB
OCDS008 control panel
Manuals 2.8 MB
T-box controller
Manuals 22.7 MB
Declarations of conformity 643 KB
MODBUS protocol for connection to BMS 1.9 MB
DRV R control module for NEXT R gas fired heaters
Manuals 854 KB