External coils in fan unit
Air handling unit
External coils in fan unit
Air handling unit
Coil built into unit to provide additional heating or cooling to a high-efficiency heat recovery unit.
External coils in fan unit
Coils inside units to provide additional heating or cooling to a high-efficiency heat recovery unit.
Coils enable you to control the temperature of the air supplied to the space.
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 |
| 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 |
| 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 |
| 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 |
