External coils in fan unit
Air handling unit
Coils enable you to control the temperature of the air supplied to the space.
The + products
- supplies heating/cooling properties and secures the temperature of the supplied air, for optimal comfort.
Coil built into unit to provide additional heating or cooling to a high-efficiency heat recovery unit.
- 18 models of water coils (heating/cooling) in boxes equipped with stainless steel condensate collection trays (cold water coils only)
- 6 models with direct control 4 DX rows (evaporation/condensation) in boxes equipped with stainless steel condensate collection trays
- double-skin galvanised steel insulation 30 mm
Motorised 3-way valve kit, SAT BA and temperature sensors must be ordered as accessories
- indoors or outdoors
- the "SAT BA" kit is required to control the coil from the TAC 4 controller on DFE units
| Insulation material |
|---|
| References | Loss of air pressure at 40/35 (Pa) | Loss of air pressure at 7/12 (Pa) | Loss of air pressure at 80/60 (Pa) | Loss of air pressure at DX 4° (Pa) | Coil power at 40/35 (kW) | Coil power at 7/12 (kW) | Coil power at 80/60 (kW) | Coil power at DX 4° (kW) |
|---|---|---|---|---|---|---|---|---|
| 11090237 - Coil cover DFE+ 800 | 29 |
32 |
31 |
38 |
4,2/2,2 |
2,0/1,3 |
11,9/6,5 |
5,2/3,1 |
| 11090242 - Coil cover DFE+ 1200 | 31 |
37 |
33 |
41 |
6,5/3,4 |
5,6/2,7 |
18,3/10,0 |
8,2/4,7 |
| 11090247 - Coil cover DFE+ 2000 | 61 |
74 |
65 |
80 |
9,8/5,4 |
8,1/4,5 |
27,2/15,5 |
10,8/6,7 |
| 11090257 - Coil cover DFE+ 4000 | 40 |
50 |
43 |
53 |
21,3/11,5 |
19,1/10,9 |
59,3/33,2 |
25,3/14,8 |
| 11090262 - Coil cover DFE+ 5000/6000 | 56 ; 74" |
70 ; 92" |
59 ; 78" |
74 ; 98" |
25,1/13,7 ; 28,7/16" |
22,2/13,0 ; 25,2/15" |
70,4/39,9 ; 80,6/46,3" |
29,8/17,3 ; 34/19,7 |
| References | Water flow calculated at max. flow rate at 40/35 (l/h) | Water flow calculated at max. flow rate at 7/12 (l/h) | Water flow calculated at max. flow rate at 80/60 (l/h) | Water flow calculated at max. flow rate at DX 4° (l/h) | Loss of fluid pressure at 40/35 (kPa) | Loss of fluid pressure at 7/12 (kPa) | Loss of fluid pressure at 80/60 (kPa) | Loss of fluid pressure at DX 4° (kPa) |
|---|---|---|---|---|---|---|---|---|
| 11090237 - Coil cover DFE+ 800 | 503 |
482 |
522 |
124,9 |
1,1 |
1,3 |
1 |
3,8 |
| 11090242 - Coil cover DFE+ 1200 | 1132 |
965 |
804 |
196,9 |
4,9 |
4,6 |
2,4 |
10,3 |
| 11090247 - Coil cover DFE+ 2000 | 1694 |
1379 |
1196 |
261,6 |
9,4 |
8,1 |
4,5 |
7,6 |
| 11090257 - Coil cover DFE+ 4000 | 3690 |
3276 |
2616 |
611,3 |
12,4 |
12,9 |
5,9 |
11,3 |
| 11090262 - Coil cover DFE+ 5000/6000 | 4341 ; 4984" |
3811 ; 4319" |
3092 ; 3644" |
719,5 ; 820,7" |
16,7 ; 22,6" |
2,7 ; 20,2" |
8,1 ; 10,4" |
15,8 ; 20,8 |
| References | Delta temperature calculated at 100% and 50% of max. airflow at 40/35 (°C) | Delta temperature calculated at 100% and 50% of max. airflow at 7/12 (°C) | Delta temperature calculated at 100% and 50% of max. airflow at 80/60 (°C) | Delta temperature calculated at 100% and 50% of max. airflow DX 4° (°C) |
|---|---|---|---|---|
| 11090237 - Coil cover DFE+ 800 | 16/17 |
08-oct |
44/48 |
déc-14 |
| 11090242 - Coil cover DFE+ 1200 | 16/17 |
10-oct |
45/50 |
13/14 |
| 11090247 - Coil cover DFE+ 2000 | 14/16 |
09-oct |
40/46 |
oct-13 |
| 11090257 - Coil cover DFE+ 4000 | 16/17 |
10-nov |
44/49 |
déc-14 |
| 11090262 - Coil cover DFE+ 5000/6000 | 15/16 ; 14/16" |
9/11 ; 9/10" |
42/47 ; 40/46" |
11/13 ; 11/12 |
