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 CR | |
| Max. air flow [m3/h] | 3500 |
| Max. air flow range [m]* | 20 |
| 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. operating pressure [oC] | 95 |
| Max. operating pressure [MPa] | 1,6 |
| Hydraulic connection ["] | ¾” |
| Max. operating temperature [oC] | 60 |
| Weight [kg] | 24,7 |
| Weight of unit filled with water [kg] | 27,0 |
* 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.
| LEO AGRO CR | ||||||||||||||||||||
| V = 3500m3/h | ||||||||||||||||||||
| Tp1 | PT | Qw | ∆pw | Tp2 | 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 | kW | l/h | kPa | °C |
| Tw1/Tw2 = 90/70°C | Tw1/Tw2 = 80/60°C | Tw1/Tw2 = 70/50°C | Tw1/Tw2 = 60/40°C | Tw1/Tw2 = 50/40°C | ||||||||||||||||
| 0 | 52,1 | 2300 | 31,0 | 41,5 | 45,1 | 1980 | 24,0 | 36,0 | 38,1 | 1670 | 18,0 | 30,5 | 31,1 | 1350 | 14,0 | 24,5 | 31,1 | 1350 | 14,0 | 24,5 |
| 5 | 48,2 | 2120 | 27,0 | 44,0 | 41,3 | 1810 | 21,0 | 38,5 | 34,3 | 1500 | 17,0 | 33,0 | 27,4 | 1190 | 11,0 | 27,0 | 27,4 | 1190 | 11,0 | 27,0 |
| 10 | 44,3 | 1950 | 23,0 | 46,5 | 37,5 | 1650 | 20,0 | 41,0 | 30,7 | 1340 | 14,0 | 35,5 | 23,8 | 1040 | 9,0 | 29,5 | 23,8 | 1040 | 9,0 | 29,5 |
| 15 | 40,6 | 1790 | 20,0 | 49,0 | 33,8 | 1490 | 16,0 | 43,5 | 27,1 | 1180 | 11,0 | 37,5 | 20,2 | 880 | 7,0 | 32,0 | 20,2 | 880 | 7,0 | 32,0 |
| 20 | 36,9 | 1630 | 19,0 | 51,5 | 30,2 | 1330 | 13,0 | 46,0 | 23,5 | 1030 | 9,0 | 40,0 | 16,7 | 730 | 6,0 | 34,0 | 16,7 | 730 | 6,0 | 34,0 |
V – air flow
PT – heating capacity
Tp1 – inlet air temperature
Tp2 – outlet air temperature
Tw1 – inlet water temperature
Tw2 – outlet water temperature
Qw – water flow rate in heat exchanger
Δpw – water pressure drop in heat exchanger
For installation of LEO AGRO CR there is specially designed console. It enables the user to install the unit both on vertical and horizontal partitions and also on columns, pillars etc. There is a possibility to install the heater vertically, horizontally or at the angle of 45 to the partition.
Trabalhando aquecedor regulado por um termostato que activa a unidade em caso de queda de temperatura abaixo do valor ajustado.
Características:
baixa inércia térmica,
baixo custo de investimento,
operação fácil,
o controle independente de cada dispositivo,
eficiência fã maneira ajustável.
R55 termostato controla a válvula e do ventilador.
controlador de velocidade TR permite o ajuste 5-passo da velocidade do ventilador.
