The technical data for GRE gas duct heat exchange module, model GTF, is as follows:

SizeNominal output
kW		Nominal input
kW		Gasconsumption nat. gas
m3/h 15C		Gasconsumption LPG
m3/h 15C		Power Consumption
W		Air displacement
m3/S Min.		Temperature rise
Max. K		Air side Pressure
Max. Pa		Weight
kg
18
21		20.0
21.6		22.7
24.2		2.4
2.6		0.904
0.904		120
120		0.385
0.385		45
45		600
600		100
100
24
28		25.0
27.0		27.9
30.2		3.0
3.2		1.140
1.140		120
120		0.479
0.479		45
45		600
600		115
115
33
37		30.0
32.4		33.5
36.3		3.6
3.9		1.322
1.322		120
120		0.583
0.583		45
45		600
600		125
125
44
49		40.0
43.2		44.7
48.4		4.8
5.2		1.795
1.795		120
120		0.777
0.777		45
45		600
600		150
150
55
59		50.0
54.0		55.8
60.5		6.1
6.6		2.272
2.272		120
120		0.971
0.971		45
45		600
600		170
170
66
74		60.0
64.8		67.0
72.6		7.3
7.8		2.693
2.693		250
250		1.166
1.166		45
45		600
600		175
175
88
98
104		80.0
86.4
92.0		89.3
96.8
102.6		9.6
10.4
11.0		3.635
3.635
3.853		250
250
250		1.554
1.554
1.554		45
45
45		600
600
600		230
230
230

Dimensions of the GTF Model

Technical Data for 'TF' Model
SizeABCDFGLMP
18/21
24/28		340
405		594
659		365
430		714
779		120
120		80
80		72
72		276
276		287
287
33/37
44/49
55/59		470
600
730		724
854
984		459
625
755		844
974
1104		120
120
140		80
80
100		72
72
72		276
276
256		287
287
287
66/74
88/98
104		860
1120
1120		1114
1374
1374		885
1145
1145		1289
1549
1549		140
140
140		100
100
100		92
92
92		231
231
231		312
312
312

Contents:

  1. Typical Heat Exchanger Specifications and Descriptions
  2. Technical Data for ‘T’ and ‘R’ Models
  3. Technical Data for ‘TF’ Model
  4. Airflow Resistance Graphs

Return to the main Specifications Index