RAD AA, gas infrared heater, dark. U shape.

The ADRIAN-RAD AA gas infrared heater is designed for full-area and local heating of large spaces. Thanks to the automatic electronic regulation, it does not require constant operation. The infrared heater burns natural gas or propane. Stainless steel (INOX), aluminum (Al) or a combination of INOX and Al variants are available. The radiant tubes are connected by a flexible "U" -shaped elbow - type AA.

Kód produktu: RAD AA

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Type of infrared heater	AA130,131,132	AA220,221,222	AA350,351,352	AA500,501,502
Nominal heat input for natural gas (Hi)*, [kW]	12.8	23.5	35.3	47.6
Nominal heat input for propane (Hi)*, [kW]	11.7	20.7	33.2	48.7
Electrical input, [W]	65	65	100	135
Inrush current, [A]	0.36	0.36	0.5	0.5
Flue gas flow from one infrared heater [m³/h]	113	137	203	273
Natural gas consumption [m³/h]	1.3	2.4	3.6	5.0
Propane consumption [m³/h]	0.9	1.6	2.5	3.7
Length [mm]	5 145	5 145	5 780	8 410
Width [mm]	565	565	590	590
Height [mm]	225	225	247	247

The first two digits of the designation mean the power series:

13, infrared heater with a nominal power of 12.8 kW,
22, infrared heater with a nominal power of 23.5 kW,
35, infrared heater with a nominal power of 35.3 kW,
50, infrared heater with a nominal power of 47.6 kW.

The third digit indicates the exhaust method:

0 - infrared heater without discharge of flue gases to the outside environment - version A;
1 - infrared heater with flue gas exhaust to the outside - version B;
2 – infrared heater with discharge of flue gases to the outside environment - and with the supply of outside air for combustion - C;

The main parts of the device are: burner box, fan, radiant tubes, elbow, reflector. The burner box contains: atmospheric burner, double safety electromagnetic gas valve, differential manostat, automatic ignition and control of the burner operation, ignition and ionization electrode.