Send feedback
Report an error

Yardy DUCT2 4T 74

Producer:
Rhoss
Line: Yardy DUCT2
  • Type:
    Ductable
  • Power supply:
    230V/1Ph/50Hz
  • Cooling capacity (W7/A27) [kW]:
    4.42
  • Heating capacity (W45/A20) [kW]:
    2.04
  • Electric heater:
    Option
Ask about product

Data

Capacity for Max air speed

Cooling capacity (W7/A27) ¹ ⁹
[kW]
4.42
Heating capacity (W45/A20) ² ⁹
[kW]
2.04
Heating capacity (W50/A20) ⁴
[kW]
2.40
Heating capacity (W65/A20) ⁵ ⁹
[kW]
3.60
Heating capacity (W70/A20) ⁶ ⁹
[kW]
4.07

Other parametrs for Max air speed

Air flow ⁷
[m³/h]
620
Acoustic power (outlet) ⁷
[dB(A)]
56
Acoustic pressure (outlet) ⁸
[dB(A)]
47
Acoustic power (inlet) ⁷
[dB(A)]
62
Acoustic pressure (inlet) ⁸
[dB(A)]
53
Static pressure ⁷
[Pa]
66

Technical data

Type
Ductable
Installation type
4-pipe
Fan quantity
2
Fan motor type
AC
Main coil rows quantity
4
Main coil volume
[l]
3.14
Additional coil volume
[l]
0.69
Net weight
[kg]
36

Electrical data

Power supply
230V/1Ph/50Hz
Maximum absorbed power
[W]
135
Maximum absorbed current
[A]
0.54
Electric heater
Option
Electric heater power supply
230V/1Ph/50Hz
Electric heater power
[kW]
3.0

Connection data

Main coil connection diameter
[inch]
3/4
Additional coil connection diameter
[inch]
1/2
Thread type
G
Drain connection diameter
[mm]
16

Equipment

Standard equipment
Air filter
Optional equipment
Biocidal filter, Heater, Remote controller, Wall mounted controller, Tray for valves, Control valves

1 Room temperature: 27°C DB / 19°C WB, water temperature: 7°C (inlet) / 12°C (outlet).
2 Room temperature: 20°C, water temperature: 45°C (inlet) / 40°C (outlet).
3 Room temperature: 20°C, water temperature: 50°C (inlet), water flow as in cooling.
4 Room temperature: 20°C, water temperature: 50°C (inlet) / 45°C (outlet).
5 Room temperature: 20°C, water temperature: 65°C (inlet) / 55°C (outlet).

6 Room temperature: 20°C, water temperature: 70°C (inlet) / 60°C (outlet).
7 For the highest Eurovent certified air speed.
8 For the highest Eurovent certified air speed. Measured for environmental volume of 100 m3 and echo time 0,5 s.
9 Data calculated in accordance with EN 1397.

Capacity

Cooling capacity (W7/A27) [kW]

 
Speed VI ᴱ (Max)
Speed V
Speed IV ᴱ (Med)
Speed III
Speed II ᴱ (Min)
Speed I
Cooling capacity (total) [kW]
4.42
4.24
4
3.78
3.41
3.14
Cooling capacity (sensitive heat) [kW]
3.16
3.02
2.83
2.66
2.38
2.17
Water flow rate [l/h]
783
750
702
665
601
553
Pressure drop [kPa]
5.3
4.9
4.4
4.2
3.9
3.3

Room temperature: 27°C DB / 19°C WB, water temperature: 7°C (inlet) / 12°C (outlet). Data calculated in accordance with EN 1397.
E Eurovent certified values.

Heating capacity (W45/A20) [kW]

 
Speed VI ᴱ (Max)
Speed V
Speed IV ᴱ (Med)
Speed III
Speed II ᴱ (Min)
Speed I
Heating capacity [kW]
2.04
2.01
1.92
1.86
1.8
1.75
Water flow rate [l/h]
327
324
313
305
294
287
Pressure drop [kPa]
5.3
5.2
5
4.6
4.1
3.9

Room temperature: 20°C, water temperature: 45°C (inlet) / 40°C (outlet). Data calculated in accordance with EN 1397.
E Eurovent certified values.

No data for the given parameters.

Room temperature: 20°C, water temperature: 45°C (inlet) / 40°C (outlet).
E Eurovent certified values.

Heating capacity (W50/A20) [kW]

 
Speed VI ᴱ (Max)
Speed V
Speed IV ᴱ (Med)
Speed III
Speed II ᴱ (Min)
Speed I
Heating capacity [kW]
2.4
2.39
2.32
2.26
2.19
2.14
Water flow rate [l/h]
413
411
400
389
377
368
Pressure drop [kPa]
8
7.9
7.8
7.2
6.4
6.1

Room temperature: 20°C, water temperature: 45°C (inlet) / 40°C (outlet).
E Eurovent certified values.

Heating capacity (W65/A20) [kW]

 
Speed VI ᴱ (Max)
Speed V
Speed IV ᴱ (Med)
Speed III
Speed II ᴱ (Min)
Speed I
Heating capacity [kW]
3.6
3.56
3.42
3.33
3.22
3.14
Water flow rate [l/h]
298
296
286
278
269
263
Pressure drop [kPa]
4.5
4.4
4.2
3.9
3.5
3.3

Room temperature: 20°C, water temperature: 45°C (inlet) / 40°C (outlet). Data calculated in accordance with EN 1397.
E Eurovent certified values.

Heating capacity (W70/A20) [kW]

 
Speed VI ᴱ (Max)
Speed V
Speed IV ᴱ (Med)
Speed III
Speed II ᴱ (Min)
Speed I
Heating capacity [kW]
4.07
4.04
3.89
3.8
3.7
3.61
Water flow rate [l/h]
338
336
327
319
310
304
Pressure drop [kPa]
5.6
5.5
5.4
5
4.5
4.3

Room temperature: 20°C, water temperature: 45°C (inlet) / 40°C (outlet). Data calculated in accordance with EN 1397.
E Eurovent certified values.

Other

 
Speed VI ᴱ (Max)
Speed V
Speed IV ᴱ (Med)
Speed III
Speed II ᴱ (Min)
Speed I
Air flow [m³/h]
620
587
539
504
445
402
Acoustic power (outlet) [dB(A)]
56
55
54
51
50
46
Acoustic pressure (outlet) [dB(A)]
47
46
45
42
41
37
Acoustic power (inlet) [dB(A)]
62
60
58
56
53
51
Acoustic pressure (inlet) [dB(A)]
53
51
49
47
44
42
Absorbed power [W]
135
126
95
93
89
80
Absorbed current [A]
0.54
0.48
0.38
0.37
0.35
0.35
Static pressure [Pa]
66
59
50
44
34
28

Room temperature: 20°C, water temperature: 45°C (inlet) / 40°C (outlet).
E Eurovent certified values.

Dimensions

Width (W)
[mm]
1,250
Depth (D)
[mm]
212
Height (H)
[mm]
545

Related products

Downloads

Rhoss fancoils Eurovent certification
Certificate, [196.5 KB]
Rhoss
01-2025
EN
Rhoss fancoils Eurovent certification
Certificate, EN, Rhoss, 01-2025, [196.5 KB]

Due to frequent changes and updates, presented data are provided on illustrative basis only. All materials contained on this website are protected by copyright and their use, copying and publishing in any form is prohibited without the written consent of Elektronika SA. Please read the full Terms of Use.

Sales of equipment

We are a direct importer, representative and authorized distributor of the world's leading refrigeration and air conditioning manufacturers. The main activity of the company is wholesale and distribution of HVACR equipment and accessories, including heat pumps and chillers, through its own network of branches.

Check our offer

Technical support

We actively support our HVACR Installers and Designers. We organize product trainings; provide assistance and technical advice to refrigeration and air conditioning engineers at every stage of the investment realization. Hundreds of successful investments confirm our competence and extensive experience.

Check our offer

Investment processes

Our organizational structures include Investment Implementation Departments, which, based on the skills of engineers and designers, in cooperation with installation companies from the investment area, are able to design and implement the most modern cooling, freezing and air conditioning units.

Check our offer

Cookies information

This website uses cookies to improve the quality of the services provided. It also uses the Third-Party cookies, they provide tools and solutions that improve the ergonomics and functionality of the website, such as video playback, website usage analytics and marketing content customization.

By clicking accept, you agree to use cookies, as outlined in our Cookie Policy