Water heater designed for indoor installation.
Casing is made of ABS plastic, which is resistant to corrosives and many chemicals. Additionally the heat exchanger is covered by special anti-corrosion coating.
The fan motor with IP66 insulation class and thicker fins on heat exchanger make cleaning of the unit with compressed air possible. Such a construction makes the heater easy to clean and helps in maintaining its optimal operation parameters.
Specially designed 3D installation console enables the user to install the heater vertically, horizontally or at the angle of 45 to the partition. It also makes rotation of the unit around the connection points possible
.
LEO AGRO is suitable for buildings with high humidity and corrosive environment like agricultural buildings, greenhouses, pools etc.
All of the FLOWAIR products have a complete control system. LEO AGRO units are available with simple ON/OFF control system, which has low investment cost.
Casing – modern design of the casing made of durable and recyclable ABS plastic, which is resistant to corrosives.
| LEO AGRO | |
| Max. air flow [m3/h] | 3700 |
| Max. air flow range [m]* | 22 |
| Power supply [V/Hz] | 230 / 50 |
| Max. current consumption [A] | 1,8 |
| Max. power consumption [W] | 415 |
| IP / Insulation class | 66 / F |
| Max. acoustic pressure level [dB(A)]** | 51 |
| Max. heating water temperature [oC] | 130 |
| Max. operating pressure [MPa] | 1,6 |
| Hydraulic connection ["] | ¾” |
| Max. operating temperature [oC] | 40 |
| Weight [kg] | 22,1 |
| Weight of unit filled with water [kg] | 24,2 |
* Range of horizontal, isothermal air stream at 0,5 m/s speed limit.
** Acoustic pressure level at a distance of 5 m from the unit, in the room of medium capabillity of sound absorption and 1500 m3 of cubic measure.
| V = 3700 m3/h | ||||||||||||||||
| Tp1 | PT | Qw | ∆pw | Tp2 | PT | Qw | ∆pw | Tp2 | PT | Qw | ∆pw | Tp2 | PT | Qw | ∆pw | Tp2 |
| °C | kW | l/h | kPa | °C | kW | l/h | kPa | °C | kW | l/h | kPa | °C | kW | l/h | kPa | °C |
| Tw1/Tw2 = 90/70oC | Tw1/Tw2 = 80/60oC | Tw1/Tw2 = 70/50oC | Tw1/Tw2 = 60/40oC | |||||||||||||
| 0 | 43 | 1890 | 20 | 32.5 | 37.2 | 1630 | 16 | 28 | 31.3 | 1370 | 12 | 23.5 | 25.4 | 1110 | 10 | 19 |
| 5 | 39.7 | 1750 | 17 | 35.5 | 34 | 1490 | 14 | 31 | 28.2 | 1230 | 10 | 26.5 | 22.4 | 980 | 8 | 22 |
| 10 | 36.6 | 1610 | 15 | 38.5 | 30.9 | 1360 | 12 | 34 | 25.1 | 1100 | 9 | 29.5 | 19.4 | 840 | 6 | 25 |
| 15 | 33.5 | 1470 | 13 | 41.5 | 27.8 | 1220 | 10 | 37 | 22.2 | 970 | 7 | 32.5 | 16.4 | 720 | 4 | 28 |
| 20 | 30.4 | 1340 | 11 | 44.5 | 24.9 | 1090 | 8 | 40 | 19.2 | 840 | 6 | 35.5 | 13.5 | 590 | 3 | 31 |
| 25 | 27.5 | 1210 | 9 | 47.5 | 21.9 | 960 | 7 | 43 | 16.3 | 710 | 4 | 38.5 | 10.7 | 460 | 2 | 33.5 |
| 30 | 24.5 | 1080 | 8 | 50.5 | 19.1 | 840 | 5 | 46 | 13.5 | 590 | 3 | 41.5 | 7.8 | 340 | 1 | 36.5 |
V – air flow
PT – heating capacity
Tp1 – inlet air temperature
Tp2 – outlet air temperature
Tw1 – inlet water temperature
Tw2 – outlet water temperature
Qw – water stream flow in the heat exchanger
Δpw – water pressure drop in heat exchanger
LEO AGRO units can be installed using a console.
Installation console makes it possible to rotate the unit 170° degrees, which ensures any direction of the air stream and easy access to the unit on each side, which makes it easier to clean. Using the console enables the installation of the heater on the wall or tight pillars.
On-wall installation of LEO AGRO:
On-wall installation of the units ensures proper air flow in entire cubature of the room.
Regulação ON / OFF ou regulação contínua através de um controlador de microclima.
