Cooling range
Total cooling from 1.4 to 13.6 kW (room 27 °C DB / 50% RH, water 7/12 °C).
Zenair
Fan coil units in five model types, 2-pipe and 4-pipe.
- 5model types
- 2 & 4pipe versions
- ECmotor options
- 4international test standards
01Overview
Five fan coil formats,
1.4 to 13.6 kW cooling.
Zenair comes as a cassette, floor-standing, concealed ceiling, high static pressure or wall-mounted unit, each in 2-pipe and 4-pipe versions. Cooling capacity runs from 1.4 to 13.6 kW at the catalogue’s rating conditions.
Sound pressure starts at 33 dB(A) at 1 m, at high speed, on the smallest floor and cabinet unit with an EC motor. The series has a Eurovent-certified design and a wide range of accessories.
Low noise near living areas
From 33 dB(A) at 1 m at high speed, on the smallest floor and cabinet EC unit.
Low energy use
EC motor versions: the smallest concealed unit draws 30 W at 504 m³/h.
Two- or four-pipe
Every model is available in 2-pipe and 4-pipe system versions.
Slim concealed units
Concealed ceiling units are 238 mm high, for shallow ceiling voids.
Ducted versions
Concealed units deliver up to 60 Pa external static pressure with AC motors and 70 Pa with EC motors.
Tested to international standards
EN
1397
1397
EN 1397
Heat exchangers: testing of water fan coil units.
ASHRAE
79
79
ANSI/ASHRAE 79
Methods of testing fan coil units.
AHRI
440
440
ANSI/AHRI 440
Performance rating of room fan coils.
AMCA
210
210
ANSI/AMCA 210
Laboratory methods for testing fans.
02Model types
Five formats,
2-pipe or 4-pipe.
Choose the format that suits the space. Each Zenair type is available in 2-pipe and 4-pipe versions.
4-way water cassette
Cassette
Recessed into the ceiling, it distributes air evenly in four directions.
At a glance
With or without casing
Floor-standing
Installed at floor level. Cased for exposed installation, or without casing for concealment.
At a glance
Hidden above the ceiling
Concealed ceiling
Installed above a false ceiling and connected to diffusers for an invisible installation.
At a glance
For longer duct runs
High static pressure
A ducted type with higher external static pressure for longer duct runs and multiple outlets.
At a glance
High on the wall
Wall-mounted
Mounted high on the wall where ceiling space is not available.
At a glance
03Specifications
Technical overview.
- Model types
- Cassette (4-way water), floor-standing (with or without casing), concealed ceiling, high static pressure, wall-mounted
- Systems
- 2-pipe and 4-pipe versions
- Motors
- Energy-efficient EC motor options
- Certification
- Eurovent-certified design
- Testing
- EN 1397, ANSI/ASHRAE 79, ANSI/AHRI 440, ANSI/AMCA 210
- Acoustics
- From 33 dB(A) at 1 m, high speed (smallest floor and cabinet EC unit)
- Accessories
- Wide range of models and accessories
- Delivery & service
- Fast delivery from stock, extensive service network
04Model data
Figures from
the catalogue.
As published in the Zenair technical catalogue.
Concealed ceiling
2-pipe
| Model | Total cooling capacitykW | Sensible cooling capacitykW | Heating capacitykW | Airflow (high speed)m³/h | Water flow (cooling)l/h | Water pressure drop (cooling)kPa | Sound pressure (high speed)dB(A) | Power input (high speed)W | Dimensions (W × H × D)mm |
|---|---|---|---|---|---|---|---|---|---|
| 015 | 1.92 | 1.53 | 3.86 | 447 | 338 | 5.8 | 38 | 47 | 709 × 238 × 478 |
| 020 | 2.56 | 1.81 | 4.47 | 430 | 446.7 | 14.2 | 38 | 46 | 709 × 238 × 478 |
| 025 | 2.95 | 2.08 | 5.15 | 483 | 515.3 | 18.6 | 44 | 61 | 709 × 238 × 478 |
| 030 | 3.79 | 2.8 | 7.02 | 792 | 662 | 27 | 44 | 76 | 984 × 238 × 478 |
| 035 | 4.78 | 3.4 | 8.43 | 836 | 833.3 | 20.6 | 44 | 83 | 984 × 238 × 478 |
| 040 | 5.26 | 3.72 | 9.17 | 876 | 917.1 | 24.3 | 45 | 90 | 984 × 238 × 478 |
| 050 | 5.94 | 4.12 | 10.07 | 936 | 1,033.5 | 34.2 | 44 | 92 | 1,101 × 238 × 478 |
| 060 | 6.97 | 4.83 | 11.85 | 1,109 | 1,216 | 449.1 | 48 | 121 | 1,024 × 238 × 478 |
| 070 | 8.02 | 5.6 | 13.9 | 1,300 | 1,400.3 | 34.3 | 47 | 150 | 1,359 × 238 × 478 |
| 080 | 8.94 | 6.26 | 15.6 | 1,474 | 1,563.4 | 43.1 | 48 | 176 | 1,411 × 238 × 478 |
| 100 | 10.65 | 7.53 | 19.68 | 1,769 | 1,856.5 | 27.9 | 47 | 178 | 1,771 × 238 × 478 |
| 110 | 12.45 | 8.79 | 23 | 2,097 | 2,174.5 | 39 | 49 | 233 | 1,882 × 238 × 478 |
TF-PVA, version 2A (AC motor, up to 60 Pa ESP). Capacities at high speed. Cooling: room 27 °C DB / 50% RH, water 7/12 °C. Heating: room 20 °C DB, water 70/50 °C. 0 Pa external static pressure. Sound pressure at 1 m (Q = 1).
4-pipe
| Model | Total cooling capacitykW | Sensible cooling capacitykW | Heating coil capacitykW | Airflow (high speed)m³/h | Water flow (cooling)l/h | Water pressure drop (cooling)kPa | Water flow (heating)l/h | Water pressure drop (heating)kPa | Sound pressure (high speed)dB(A) | Power input (high speed)W | Dimensions (W × H × D)mm |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 015 | 1.82 | 1.44 | 2.8 | 417 | 320.2 | 5.4 | 121 | 2.4 | 38 | 46 | 709 × 238 × 478 |
| 020 | 2.45 | 1.72 | 2.53 | 407 | 427.5 | 13.5 | 108.9 | 2 | 38 | 45 | 709 × 238 × 478 |
| 025 | 2.77 | 1.96 | 2.96 | 448 | 484.6 | 17.3 | 126.3 | 2.6 | 44 | 59 | 709 × 238 × 478 |
| 030 | 3.56 | 2.62 | 5.03 | 727 | 623.7 | 25 | 217.6 | 9.5 | 44 | 76 | 984 × 238 × 478 |
| 035 | 4.53 | 3.21 | 4.84 | 783 | 790.8 | 19.2 | 208.9 | 8.8 | 44 | 80 | 984 × 238 × 478 |
| 040 | 4.91 | 3.46 | 5.38 | 806 | 856.1 | 22.2 | 232.5 | 10.7 | 45 | 85 | 984 × 238 × 478 |
| 050 | 5.6 | 3.87 | 6.1 | 872 | 975.4 | 31.5 | 263.9 | 15 | 44 | 88 | 1,101 × 238 × 478 |
| 060 | 6.63 | 4.58 | 7.12 | 1,043 | 1,156.9 | 45.8 | 307.4 | 21.3 | 47 | 114 | 1,024 × 238 × 478 |
| 070 | 7.49 | 5.21 | 7.83 | 1,196 | 1,308.8 | 30.9 | 337.2 | 4.7 | 44 | 145 | 1,359 × 238 × 478 |
| 080 | 8.36 | 5.82 | 8.67 | 1,357 | 1,461.2 | 38.8 | 372.9 | 5.8 | 48 | 167 | 1,411 × 238 × 478 |
| 100 | 9.98 | 7.02 | 10.95 | 1,632 | 1,741.1 | 24.9 | 472.9 | 10.6 | 47 | 172 | 1,771 × 238 × 478 |
| 110 | 11.72 | 8.24 | 12.69 | 1,943 | 2,046.8 | 35.4 | 546.9 | 14.5 | 49 | 217 | 1,882 × 238 × 478 |
TF-PVA, version 4A (AC motor, up to 60 Pa ESP), with a separate heating coil. Capacities at high speed. Cooling: room 27 °C DB / 50% RH, water 7/12 °C. Heating coil: room 20 °C DB, water 70/50 °C. 0 Pa external static pressure. Sound pressure at 1 m (Q = 1).
Concealed ceiling · EC
2-pipe
| Model | Total cooling capacitykW | Sensible cooling capacitykW | Heating capacitykW | Airflow (turbo speed)m³/h | Water flow (cooling)l/h | Water pressure drop (cooling)kPa | Sound pressure (high speed)dB(A) | Power input (turbo speed)W | Dimensions (W × H × D)mm |
|---|---|---|---|---|---|---|---|---|---|
| 015 | 2.04 | 1.64 | 4.08 | 504 | 354.4 | 6.2 | 38 | 30 | 709 × 238 × 478 |
| 025 | 3.41 | 2.46 | 6.01 | 597 | 593.6 | 23.6 | 44 | 52 | 709 × 238 × 478 |
| 030 | 4.21 | 3.16 | 7.84 | 963 | 733.7 | 31.6 | 44 | 63 | 984 × 238 × 478 |
| 040 | 5.86 | 4.22 | 10.35 | 1,042 | 1,021.5 | 28.8 | 45 | 94 | 984 × 238 × 478 |
| 050 | 6.5 | 4.57 | 11.06 | 1,068 | 1,129.7 | 38.7 | 44 | 88 | 1,101 × 238 × 478 |
| 060 | 7.69 | 5.39 | 13.17 | 1,285 | 1,342.6 | 56.4 | 47 | 135 | 1,024 × 238 × 478 |
| 070 | 8.75 | 6.21 | 15.16 | 1,481 | 1,522.4 | 38.1 | 44 | 122 | 1,101 × 238 × 478 |
| 080 | 9.8 | 6.96 | 17.13 | 1,702 | 1,710.4 | 48.6 | 48 | 164 | 1,024 × 238 × 478 |
| 100 | 11.41 | 8.19 | 20.94 | 1,973 | 1,986.7 | 30.1 | 47 | 164 | 1,411 × 238 × 478 |
| 110 | 13.62 | 9.75 | 25.2 | 2,430 | 2,383.2 | 44 | 49 | 267 | 1,882 × 238 × 478 |
TF-PVA, version 2M (EC motor, up to 70 Pa ESP). Capacities at turbo speed. Cooling: room 27 °C DB / 50% RH, water 7/12 °C. Heating: room 20 °C DB, water 70/50 °C. 0 Pa external static pressure. Sound pressure at 1 m (Q = 1).
4-pipe
| Model | Total cooling capacitykW | Sensible cooling capacitykW | Heating coil capacitykW | Airflow (turbo speed)m³/h | Water flow (cooling)l/h | Water pressure drop (cooling)kPa | Water flow (heating)l/h | Water pressure drop (heating)kPa | Sound pressure (high speed)dB(A) | Power input (turbo speed)W | Dimensions (W × H × D)mm |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 015 | 1.92 | 1.54 | 2.43 | 462 | 334.2 | 5.6 | 105.7 | 2 | 39 | 28 | 709 × 238 × 478 |
| 025 | 3.24 | 2.33 | 2.74 | 554 | 563.8 | 21.5 | 118.4 | 2.4 | 44 | 48 | 709 × 238 × 478 |
| 030 | 3.92 | 2.92 | 4.55 | 860 | 682.6 | 27.7 | 197.7 | 8.3 | 44 | 58 | 984 × 238 × 478 |
| 040 | 5.48 | 3.93 | 4.85 | 945 | 955.6 | 25.5 | 209.5 | 9.2 | 45 | 85 | 984 × 238 × 478 |
| 050 | 6.12 | 4.29 | 5.36 | 980 | 1,063.2 | 34.6 | 232 | 12.4 | 44 | 81 | 1,101 × 238 × 478 |
| 060 | 7.29 | 5.09 | 6.34 | 1,190 | 1,273 | 51.2 | 273 | 17.8 | 47 | 125 | 1,024 × 238 × 478 |
| 070 | 8.19 | 5.78 | 6.86 | 1,346 | 1,424.3 | 33.8 | 296.4 | 3.8 | 44 | 112 | 1,359 × 238 × 478 |
| 080 | 9.22 | 6.52 | 7.69 | 1,556 | 1,608.6 | 43.4 | 331.1 | 4.8 | 49 | 150 | 1,411 × 238 × 478 |
| 100 | 10.68 | 7.61 | 9.48 | 1,792 | 1,857.7 | 26.6 | 409.8 | 8.5 | 47 | 150 | 1,771 × 238 × 478 |
| 110 | 12.83 | 9.14 | 11.29 | 2,225 | 2,243.9 | 39.4 | 485.3 | 12.2 | 49 | 246 | 1,882 × 238 × 478 |
TF-PVA, version 4M (EC motor, up to 70 Pa ESP), with a separate heating coil. Capacities at turbo speed. Cooling: room 27 °C DB / 50% RH, water 7/12 °C. Heating coil: room 20 °C DB, water 70/50 °C. 0 Pa external static pressure. Sound pressure at 1 m (Q = 1).
Floor & cabinet ceiling
2-pipe
| Model | Total cooling capacitykW | Heating capacitykW | Airflow (high speed)m³/h | Water flow (cooling)l/h | Water pressure drop (cooling)kPa | Sound pressure (high speed)dB(A) | Power input (high speed)W | XCA dimensions (W × H × D)mm | XVA dimensions (W × H × D)mm |
|---|---|---|---|---|---|---|---|---|---|
| 015 | 1.51 | 2.96 | 335 | 264.3 | 4.4 | 34 | 32 | 850 × 545 × 231 | 647 × 513 × 221 |
| 020 | 2.04 | 3.39 | 310 | 354.6 | 11.2 | 35 | 31 | 850 × 545 × 231 | 647 × 513 × 221 |
| 025 | 2.68 | 4.65 | 449 | 469.7 | 18.8 | 42 | 59 | 850 × 545 × 231 | 647 × 513 × 221 |
| 030 | 3.29 | 5.96 | 675 | 574.5 | 25.1 | 38 | 58 | 1,110 × 545 × 231 | 907 × 513 × 221 |
| 035 | 4.02 | 6.73 | 632 | 698.2 | 17.7 | 36 | 57 | 1,110 × 545 × 231 | 907 × 513 × 221 |
| 040 | 4.66 | 7.97 | 773 | 812.4 | 23.2 | 43 | 76 | 1,110 × 545 × 231 | 907 × 513 × 221 |
| 050 | 5.42 | 8.68 | 789 | 941.1 | 38.2 | 40 | 73 | 1,370 × 545 × 231 | 1,167 × 513 × 221 |
| 060 | 6.37 | 11.3 | 1,113 | 1,112.3 | 14.5 | 46 | 116 | 1,370 × 545 × 231 | 1,167 × 513 × 221 |
| 070 | 7.34 | 12.37 | 1,151 | 1,277.7 | 22.1 | 46 | 115 | 1,630 × 545 × 231 | 1,167 × 513 × 221 |
| 080 | 8.25 | 14.12 | 1,349 | 1,438.4 | 27.5 | 48 | 145 | 1,630 × 545 × 231 | 1,167 × 513 × 221 |
| 100 | 9.4 | 15.52 | 1,437 | 1,636.3 | 39.7 | 46 | 142 | 1,890 × 545 × 231 | 1,687 × 513 × 221 |
| 110 | 10.88 | 18.33 | 1,751 | 1,849.9 | 51.9 | 48 | 172 | 1,890 × 545 × 231 | 1,687 × 513 × 221 |
TF-PCA, XVA and XCA share one table. Version 2C (AC motor, up to 60 Pa ESP). Capacities at high speed. The catalogue gives dimensions for XCA and XVA only. Cooling: room 27 °C DB / 50% RH, water 7/12 °C. Heating: room 20 °C DB, water 70/50 °C. 0 Pa external static pressure. Sound pressure at 1 m (Q = 1).
4-pipe
| Model | Total cooling capacitykW | Heating coil capacitykW | Airflow (high speed)m³/h | Water flow (cooling)l/h | Water pressure drop (cooling)kPa | Water flow (heating)l/h | Water pressure drop (heating)kPa | Sound pressure (high speed)dB(A) | Power input (high speed)W | XCA dimensions (W × H × D)mm | XVA dimensions (W × H × D)mm |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 015 | 1.42 | 1.66 | 309 | 248.8 | 3.9 | 71.8 | 0.9 | 35 | 31 | 850 × 545 × 231 | 647 × 513 × 221 |
| 020 | 1.92 | 1.59 | 288 | 335.1 | 9.9 | 68.6 | 0.9 | 36 | 30 | 850 × 545 × 231 | 647 × 513 × 221 |
| 025 | 2.54 | 2.03 | 417 | 444.3 | 16.9 | 86.8 | 1.4 | 44 | 57 | 850 × 545 × 231 | 647 × 513 × 221 |
| 030 | 3.14 | 3.35 | 625 | 547 | 22.8 | 145.1 | 4.7 | 41 | 57 | 1,110 × 545 × 231 | 907 × 513 × 221 |
| 035 | 3.81 | 3.24 | 589 | 662.3 | 16 | 140 | 4.4 | 47 | 56 | 1,110 × 545 × 231 | 907 × 513 × 221 |
| 040 | 4.38 | 3.66 | 711 | 763.3 | 20.7 | 158 | 5.5 | 44 | 73 | 1,110 × 545 × 231 | 907 × 513 × 221 |
| 050 | 5.17 | 4.37 | 745 | 898.4 | 35.1 | 189.3 | 9.6 | 41 | 72 | 1,370 × 545 × 231 | 1,167 × 513 × 221 |
| 060 | 6.11 | 5.43 | 1,051 | 1,065.7 | 13.5 | 234.3 | 14.3 | 48 | 111 | 1,370 × 545 × 231 | 1,167 × 513 × 221 |
| 070 | 6.97 | 5.79 | 1,076 | 1,214.5 | 20.1 | 249.7 | 3.2 | 47 | 113 | 1,630 × 545 × 231 | 1,167 × 513 × 221 |
| 080 | 7.81 | 6.39 | 1,254 | 1,363.4 | 24.8 | 275.1 | 3.8 | 49 | 141 | 1,630 × 545 × 231 | 1,167 × 513 × 221 |
| 100 | 8.88 | 5.39 | 1,336 | 1,546.7 | 35.9 | 232.9 | 12.8 | 44 | 140 | 1,890 × 545 × 231 | 1,687 × 513 × 221 |
| 110 | 10.26 | 8.23 | 1,618 | 1,787.3 | 46.5 | 355.2 | 6.9 | 47 | 164 | 1,890 × 545 × 231 | 1,687 × 513 × 221 |
TF-PCA, XVA and XCA share one table. Version 4C (AC motor, up to 60 Pa ESP), with a separate heating coil. Capacities at high speed. The catalogue gives dimensions for XCA and XVA only. Cooling: room 27 °C DB / 50% RH, water 7/12 °C. Heating coil: room 20 °C DB, water 70/50 °C. 0 Pa external static pressure. Sound pressure at 1 m (Q = 1).
Floor & cabinet ceiling · EC
2-pipe
| Model | Total cooling capacitykW | Heating capacitykW | Airflow (high speed)m³/h | Water flow (cooling)l/h | Water pressure drop (cooling)kPa | Sound pressure (high speed)dB(A) | Power input (high speed)W | XCA dimensions (W × H × D)mm | XVA dimensions (W × H × D)mm |
|---|---|---|---|---|---|---|---|---|---|
| 015 | 1.73 | 3.28 | 329 | 300.2 | 5.2 | 33 | 14 | 850 × 545 × 231 | 647 × 513 × 221 |
| 025 | 3.21 | 5.45 | 440 | 557.8 | 24.2 | 41 | 30 | 850 × 545 × 231 | 647 × 513 × 221 |
| 030 | 3.61 | 6.33 | 646 | 625.3 | 27.2 | 37 | 30 | 1,110 × 545 × 231 | 907 × 513 × 221 |
| 040 | 5.25 | 8.81 | 747 | 912.8 | 26.9 | 42 | 53 | 1,110 × 545 × 231 | 907 × 513 × 221 |
| 050 | 6.03 | 9.41 | 761 | 1,042.3 | 42.7 | 39 | 40 | 1,370 × 545 × 231 | 1,167 × 513 × 221 |
| 060 | 7.21 | 12.61 | 1,084 | 1,258.1 | 16.9 | 45 | 94 | 1,370 × 545 × 231 | 1,167 × 513 × 221 |
| 080 | 9.27 | 15.52 | 1,313 | 1,611.7 | 31.1 | 47 | 97 | 1,630 × 545 × 231 | 1,167 × 513 × 221 |
| 110 | 12.23 | 20.23 | 1,723 | 2,127.7 | 58.9 | 47 | 138 | 1,890 × 545 × 231 | 1,687 × 513 × 221 |
TF-PCA, XVA and XCA share one table. Version 2E (EC motor, up to 70 Pa ESP). Capacities at high speed. The catalogue gives dimensions for XCA and XVA only. Cooling: room 27 °C DB / 50% RH, water 7/12 °C. Heating: room 20 °C DB, water 70/50 °C. 0 Pa external static pressure. Sound pressure at 1 m (Q = 1).
4-pipe
| Model | Total cooling capacitykW | Heating coil capacitykW | Airflow (high speed)m³/h | Water flow (cooling)l/h | Water pressure drop (cooling)kPa | Water flow (heating)l/h | Water pressure drop (heating)kPa | Sound pressure (high speed)dB(A) | Power input (high speed)W | XCA dimensions (W × H × D)mm | XVA dimensions (W × H × D)mm |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 015 | 1.58 | 1.78 | 289 | 274.6 | 4.4 | 77.4 | 1 | 34 | 19 | 850 × 545 × 231 | 647 × 513 × 221 |
| 025 | 2.98 | 2.27 | 394 | 517.3 | 21 | 98 | 1.6 | 43 | 31 | 850 × 545 × 231 | 647 × 513 × 221 |
| 030 | 3.23 | 3.37 | 540 | 560.6 | 22.3 | 146.5 | 4.5 | 40 | 28 | 1,110 × 545 × 231 | 907 × 513 × 221 |
| 040 | 4.78 | 3.88 | 655 | 831.2 | 22.6 | 167.9 | 5.7 | 43 | 53 | 1,110 × 545 × 231 | 907 × 513 × 221 |
| 050 | 5.55 | 4.55 | 682 | 960.6 | 36.8 | 197.9 | 9.6 | 40 | 41 | 1,370 × 545 × 231 | 1,167 × 513 × 221 |
| 060 | 6.74 | 5.87 | 986 | 1,176.1 | 14.9 | 252.9 | 15 | 47 | 89 | 1,370 × 545 × 231 | 1,167 × 513 × 221 |
| 080 | 8.56 | 6.78 | 1,174 | 1,487.6 | 26.8 | 293.4 | 3.9 | 48 | 91 | 1,630 × 545 × 231 | 1,167 × 513 × 221 |
| 110 | 11.25 | 8.8 | 1,530 | 1,955.4 | 50.5 | 379.9 | 7.1 | 46 | 129 | 1,890 × 545 × 231 | 1,687 × 513 × 221 |
TF-PCA, XVA and XCA share one table. Version 4E (EC motor, up to 70 Pa ESP), with a separate heating coil. Capacities at high speed. The catalogue gives dimensions for XCA and XVA only. Cooling: room 27 °C DB / 50% RH, water 7/12 °C. Heating coil: room 20 °C DB, water 70/50 °C. 0 Pa external static pressure. Sound pressure at 1 m (Q = 1).
05Downloads
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certificates.
Send us
your drawings.
Tell us the airflow, the application and any space limits. We will size the Zenair unit and send the performance data.