Products
ALDA (AIR HEATING COIL UNITS) Product Catalogue
ALDA, radial type unit heaters are used to heat big volumes like factories, workshops, hangars, garages, storage areas, gymnasiums, etc.

Asstandard, units are manufactured between 6.900 to 42.600 kcal/h capacity at 90 / 70 °C hot water conditions.

As an option, ALDA radial type unit heaters can be manufactured to be compatible with superheated water and steam.

It is more suitable to prefer ALDA radial type unit heaters in enclosed areas with ceiling height exceeding 4 m.

 
 
1. CASING
ALDA radial type unit heaters are composed of the combination of specially designed panels from electrostatic powder painted galvanized sheet metal.

2. CENTRIFUGALFAN-MOTOR GROUP
ALDA radial type unit heaters include direct driven backward curved centrifugal fan groups. The quiet and secure fan is powered from the 230 V 50 Hz line. With this fan group, 40% energy savings are provided.

3. HEATING COIL
Copper tube aluminum fin heating coils are used in ALDA radial type unit heaters. With these high efficiency coils, the desired heat transfer can be easily achieved. For steam and superheated water options (0.5 Atu - 6 Atu), steel tube, steel finned electro galvanized coated heating coils can also be used.

4. AIR ADJUSTMENT WINGS
Adjustablewings for directing the air stream to the desired side.

5. HEATING MEDIA INLET-OULETCONECTIONS
As standard, bolted joint connections are used for pipe connections. Steam flanged connection is used for steam systems.

6. FRESH AIR MIXING BOX
In case of fresh air need for ALDA radial unit heaters, heating is made by providing the desired proportion of mixed air with fresh air mixing box.
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KAPASİTE TABLOSU
TİP Hava Debisi Motor Gücü Watt Çekilen Akım 18°C hava giris sıcaklıgı,90/70°C Sıcak su rejimine göre
m3/h 230V 50 Hz I(A) Kcal/h Üfleme°C Basınç Kaybı kPa Cihaz Agırlıgı(kg) Gürültü Seviyesi(dBA)
ALDA 6 1350 78 0.35 6900 36 5.5 23 60
ALDA 10 1500 78 0.30 10000 41 8 25 60
ALDA 12 1500 78 0.30 14000 50 8.5 27 60
ALDA 16 2700 170 0.70 17000 40 6.5 35 63
ALDA 20 2800 170 0.70 19900 42 7.3 36 63
ALDA 24 3300 270 1.1 24050 43 7 46 63
ALDA 32 3500 270 1.1 33500 50 8.8 48 63
ALDA 40 3800 270 1.1 42600 56 15 50 63

BOYUT TABLOSU (mm)
TİP A B C E F G1 G2 H K L M N P Su Buhar
ød DN ød
ALDA 6 290 900 395 175 60 75 95 35 105 715 430 280 60 1/2" 25 1/2"
ALDA 10 290 900 395 175 60 75 95 35 105 715 430 280 60 1/2" 25 1/2"
ALDA 12 290 900 395 175 60 75 95 35 105 715 430 280 60 1/2" 25 1/2"
ALDA 16 375 1100 500 277 60 60 80 35 105 900 530 530 75 3/4" 32 3/4"
ALDA 20 375 1100 500 277 60 60 80 35 105 900 530 530 75 3/4" 32 3/4"
ALDA 24 400 1300 550 277 75 75 105 35 105 1110 560 360 90 1" 40 1"
ALDA 32 400 1300 550 250 75 75 105 35 105 1110 560 360 90 1" 40 1"
ALDA 40 400 1300 550 250 70 70 105 35 105 1110 560 360 90 1/4" 40 1/4"
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