Decentralized modulating gas warm air heater for highest comfort

PREMIX XR GAS WARM AIR HEATER

The direct heated gas-fired warm air heater works with particularly low emissions and in the high control performance. These warm air heaters provide the perfect solution for economic and efficient hea-ting of industrial and commercial premises.

Best climate for your buildings - that principle mo-tivates GoGaS. This is achieved through the latest technology such as the PREMIX burner technology with a modulation range of 60 up to 100 %.

The efficient supply air fan works silent and adapts to the heat output. The stainless steel combustion chamber, the housing and the individually adjusta-ble blowout lamellas are designed for longevity and comfort.

Expect more: The series XR is equipped with a destratification circuit to reduce the temperature gradient in the building. The so far unused heat cushions of the solar radiation and the producti-on related heat emissions can be used to heat the building without starting the burner. High-quality technology in the roof area can be protected effec-tively against excessive temperature and it will last significantly longer.

Burner- and system fan operate stepless and modulating and allow additional comfort and an increase of efficiency. Energy savings up to 15 % compared to standard systems are possible.

Vertical, exhaust gas discharge through the roof

Horizontal, exhaust gas discharge through the wall

Flexible, exhaust gas discharge through the roof

Horizontal flexible, exhaust gas discharge through the wall

Variable mounting options

PREMIX Serie XR Compact dimensions,

low weight and different

fastening systems allow

space-saving and easy

installation.

For an optimum air

distribution the XR can

be mounted with a blow

out direction from vertical

to horizontal.

Smart accessories and

multiple ways of mounting

are the fundamentals for

an efficient operation.

EFFICIENCY AND ECONOMYThe innovative burner and heat exchanger technology combined with the modern control technology realizes optimum comfort with efficient use of energy.

XR 1 XR 2 XR 3 XR 4 XR 5 XR 6 XR 7 XR 8

Thermostat MultiTherm

Service from one provider: we are supporting you from the planning to the assembly of the XR systems and its optional accessories like the exhaust system for wall or roof.

Combine your PREMIX-system with other GoGaS components such as the solar air system LUBI Wall or with the HVLS-fans of the series AirVolution for even more comfort and energy efficiency.

Example 1: warm air heater mounted at the wall with horizontal warm air outlet, with an additional ceiling fan

Example 2: warm air heater mounted at the roof with an optional ceiling fan and LUBI Wall

Everything is under control: Group switching of various warm air heaters, summer ventilation, destratification and the optional GLT-connection leave nothing to be desired.

FunctionMultiTherm

SMultiTherm

C

room temperature-sensitive modulation

summer ventilation

offset temperature setting

frost protection

failure diagnosis and reset

weekly program

10 programmable time blocks

overtime program

summer/winter time adjustment

intelligent, self-learning control system

password protected

optional remote control

575

495

680

M10

6549

024

5

285 795

670 M10

M10

150

650

400546 71

325

470

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018

Gas warm air heater

GoGaS Goch GmbH & Co. KG Zum Ihnedieck 1844265 Dortmund Germany

Phone +49 231 46505-0Fax +49 231 46505-88 info@gogas.comwww.gogas.com

front view XR 10-30 top view XR 10-30 front view XR 40-60 top view XR 40-60

XR 10 XR 20 XR 30 XR 40 XR 50 XR 60

Nominal heat load [kW]max 14,0 22,8 32,0 44,0 55,0 66,0

min 9,0 14,8 20,5 26,4 33,0 39,6

Nominal heat output [kW]max 12,8 20,8 29,2 40,2 49,9 60,5

min 8,3 13,8 19,1 24,4 30,8 37,0

Efficiency [%] 92,2 93,2 93,2 92,4 93,3 93,4

Air volume flow [m³/h] max 1150 2070 2600 4370 5150 6300

Casting distance [m]horizontal 12 16 23 26 28 30

vertical 5 5 6 7 7 8

Power supply [V/Hz] 230 / 50

Electrical power consumption [W] 250 250 250 450 450 600

Current [A] 1,1 1,1 1,1 2,0 2,0 2,6

Gas connection [Zoll] 1/2 1/2 1/2 3/4 3/4 3/4

Gas supply pressure

G20 20 (17-25)

[mbar] G25 25 (20-30)

G31 50 (42,5-57,5)

Gas consumption

[m³/h] G20 1,5 2,4 3,4 4,7 5,8 7,0

[m³/h] G25 1,7 2,7 3,8 5,3 6,6 7,9

[kg/h] G31 1,1 1,8 2,5 3,5 4,4 5,3

Min. hanging heightduring air outlet

[m]horizontal 1,7 1,7 1,7 2,7 2,7 2,7

vertical 4 4 4 5 6 6

Sound pressure level (4 m) [dB(A)] 42 45 45 46 47 49

Weight [kg] 36 37 38 78 80 82

Nom. size of flue gas connection [mm] 80 80 80 100 100 100

Max. length of exhaust system ** [m] 9 (4**)

NOx-Category 5

*Length per inlet- and outlet air to the centre exhaust pipe; 90(45)°-bend according 1,5(1)m**For a flue system longer than 4 m a condensate separation is obligatory.