Fan heater, C5-h class corrosion resistance, water heat exchanger is covered with special pigmented polyurethane coating PoluAl XT Blygold which is characterized by very high resistance to corrosion and chemical compounds, AISI316L inox rotating mounting bracket, two row heat exchanger, 2-18 kW heating capacity, EPP casing, modulating speed EC type axial fan, air flow 600-1650 m³/h, fan power 10-60 W, weight 11.3 kg, 2 year WARRANTY

Manufacturer:

Interested in this product? Contact us:

Arvydas Palivonas

LT, RU, EN
+370 601 74426

Sales representative for Vilnius, Ukmergė, Utena, Kaišiadorys and Varėna regions Get Offer

Andrius Lekarevičius

LT, RU, EN
+370 606 11865

Sales representative for Kaunas, Panevėžys, Šiauliai, Telšiai, Klaipėda, Tauragė, Marijampolė and Alytus districts Get Offer

Models specifications
Technical data
Documentation
Accessories, related items
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LEO HD - C5-h class corrosion resistance, water heat exchanger is covered with special pigmented polyurethane coating PoluAl XT Blygold which is characterized by very high resistance to corrosion and chemical compounds, AISI316L inox rotating mounting bracket
	LEO HD S AC INOX	Two row heat exchanger, 3-20 kW heating capacity, AISI316L stainless steel casing, three speed AC type axial fan, air flow 1250/1600/2000 m³/h, fan power 70/90/130 W, weight 17.2 kg, 2 year WARRANTY
		LEO HD S AC INOX
		Two row heat exchanger, 3-20 kW heating capacity, AISI316L stainless steel casing, three speed AC type axial fan, air flow 1250/1600/2000 m³/h, fan power 70/90/130 W, weight 17.2 kg, 2 year WARRANTY
	LEO HD S EC INOX	Two row heat exchanger, 2-18 kW heating capacity, AISI316L stainless steel casing, modulating speed EC type axial fan, air flow 600-1650 m³/h, fan power 10-60 W, weight 16.1 kg, 2 year WARRANTY
		LEO HD S EC INOX
Two row heat exchanger, 2-18 kW heating capacity, AISI316L stainless steel casing, modulating speed EC type axial fan, air flow 600-1650 m³/h, fan power 10-60 W, weight 16.1 kg, 2 year WARRANTY
LEO HD L AC INOX		Two row heat exchanger, 5-38 kW heating capacity, AISI316L stainless steel casing, three speed AC type axial fan, air flow 1400/2400/3800 m³/h, fan power 120/240/340 W, weight 24.2 kg, 2 year WARRANTY
	LEO HD L AC INOX
	Two row heat exchanger, 5-38 kW heating capacity, AISI316L stainless steel casing, three speed AC type axial fan, air flow 1400/2400/3800 m³/h, fan power 120/240/340 W, weight 24.2 kg, 2 year WARRANTY
LEO HD L IP66 INOX	Two row heat exchanger, 5-38 kW heating capacity, AISI316L stainless steel casing, resistant to dust and water (IP66) axial fan, air flow 1400-3800 m³/h, fan power 158-355 W, weight 25.3 kg, 2 year WARRANTY
	LEO HD L IP66 INOX
	Two row heat exchanger, 5-38 kW heating capacity, AISI316L stainless steel casing, resistant to dust and water (IP66) axial fan, air flow 1400-3800 m³/h, fan power 158-355 W, weight 25.3 kg, 2 year WARRANTY
LEO HD L EC INOX	Two row heat exchanger, 3-35 kW heating capacity, AISI316L stainless steel casing, modulating speed EC type axial fan, air flow 950-3000 m³/h, fan power 21-170 W, weight 22.5 kg, 2 year WARRANTY
	LEO HD L EC INOX
	Two row heat exchanger, 3-35 kW heating capacity, AISI316L stainless steel casing, modulating speed EC type axial fan, air flow 950-3000 m³/h, fan power 21-170 W, weight 22.5 kg, 2 year WARRANTY
	LEO HD S AC EPP	Two row heat exchanger, 3-20 kW heating capacity, EPP casing, three speed AC type axial fan, air flow 1250/1600/2000 m³/h, fan power 70/90/130 W, weight 12.4 kg, 2 year WARRANTY
		LEO HD S AC EPP
		Two row heat exchanger, 3-20 kW heating capacity, EPP casing, three speed AC type axial fan, air flow 1250/1600/2000 m³/h, fan power 70/90/130 W, weight 12.4 kg, 2 year WARRANTY
	LEO HD S EC EPP	Two row heat exchanger, 2-18 kW heating capacity, EPP casing, modulating speed EC type axial fan, air flow 600-1650 m³/h, fan power 10-60 W, weight 11.3 kg, 2 year WARRANTY
		LEO HD S EC EPP
Two row heat exchanger, 2-18 kW heating capacity, EPP casing, modulating speed EC type axial fan, air flow 600-1650 m³/h, fan power 10-60 W, weight 11.3 kg, 2 year WARRANTY
LEO HD L AC EPP		Two row heat exchanger, 5-38 kW heating capacity, EPP casing, three speed AC type axial fan, air flow 1400/2400/3800 m³/h, fan power 120/240/340 W, weight 18.5 kg, 2 year WARRANTY
	LEO HD L AC EPP
	Two row heat exchanger, 5-38 kW heating capacity, EPP casing, three speed AC type axial fan, air flow 1400/2400/3800 m³/h, fan power 120/240/340 W, weight 18.5 kg, 2 year WARRANTY
LEO HD L IP66 EPP	Two row heat exchanger, 5-38 kW heating capacity, EPP casing, resistant to dust and water (IP66) axial fan, air flow 1400-3800 m³/h, fan power 158-355 W, weight 19.4 kg, 2 year WARRANTY
	LEO HD L IP66 EPP
	Two row heat exchanger, 5-38 kW heating capacity, EPP casing, resistant to dust and water (IP66) axial fan, air flow 1400-3800 m³/h, fan power 158-355 W, weight 19.4 kg, 2 year WARRANTY
LEO HD L EC EPP	Two row heat exchanger, 3-35 kW heating capacity, EPP casing, modulating speed EC type axial fan, air flow 950-3000 m³/h, fan power 21-170 W, weight 16.6 kg, 2 year WARRANTY
	LEO HD L EC EPP
	Two row heat exchanger, 3-35 kW heating capacity, EPP casing, modulating speed EC type axial fan, air flow 950-3000 m³/h, fan power 21-170 W, weight 16.6 kg, 2 year WARRANTY

Model: LEO HD S EC EPP

General data

Heating capacity at 70/50°C water and 10°C air temperature

10,4

Air flow range (measured horizontaly at 0.3 m/s speed limit)

22,5

Air flow range (measured verticaly at 0.3 m/s speed limit)

5,1

Max. air flow

m³/h

1650

Fan data

Power supply

V/Hz

230/50

Max. power consumption

Max. current consumption

0,55

Fan type

Modulating speed EC

IP / Insulation class

Max. acoustic pressure level at a distance of 5 m from the unit, in the 3000 m³ room of medium capabillity of sound absorption

dB(A)

54,0

Max. acoustic power level according to EN ISO 3744:2011

dB(A)

71,0

Installation data

Max. operating temperature

°C

Max. heating water temperature

°C

120

Max. operating pressure

MPa

1,6

Hydraulic connection

Ø "

Other data

Heat exchanger

Covered with special pigmented polyurethane coating PoluAl XT Blygold which is characterized by very high resistance to corrosion and chemical compounds

Casing

EPP - expanded polypropylene

Dimensions

Width

550

Depth

345

Height

480

Weight

11,3

Weight of unit filled with water

12,5

Dimensions

Model: LEO HD S EC EPP

Heating capacity tables

LEO HD S EC EPP airflow on 4 speed = 1650 m³/h

Tp1

°C

∆pw

Tp2

l/h

kPa

°C

∆pw

Tp2

l/h

kPa

°C

∆pw

Tp2

l/h

kPa

°C

Tw1/Tw2 = 70/50°C

10,4

454

4,5

29,0

9,2

403

3,7

32,0

8,1

352

2,9

35,0

Tw1/Tw2 = 55/45°C

8,7

760

11,9

26,0

7,6

660

9,2

29,0

6,4

558

6,8

32,0

Tw1/Tw2 = 45/35°C

6,3

550

6,9

21,5

5,1

446

4,8

24,0

3,9

339

3,0

27,0

LEO HD S EC EPP airflow on 3 speed = 1300 m³/h

Tp1

°C

∆pw

Tp2

l/h

kPa

°C

∆pw

Tp2

l/h

kPa

°C

∆pw

Tp2

l/h

kPa

°C

Tw1/Tw2 = 70/50°C

9,2

401

3,6

31,0

8,2

357

3,0

33,5

7,1

311

2,3

36,0

Tw1/Tw2 = 55/45°C

7,7

671

9,5

27,5

6,7

582

7,4

30,0

5,7

493

5,5

33,0

Tw1/Tw2 = 45/35°C

5,5

477

5,4

22,5

4,5

386

3,7

25,0

3,4

294

2,3

27,5

LEO HD S EC EPP airflow on 2 speed = 950 m³/h

Tp1

°C

∆pw

Tp2

l/h

kPa

°C

∆pw

Tp2

l/h

kPa

°C

∆pw

Tp2

l/h

kPa

°C

Tw1/Tw2 = 70/50°C

7,6

330

2,6

33,5

6,7

293

2,1

36,0

5,9

256

1,7

38,0

Tw1/Tw2 = 55/45°C

6,3

552

6,7

29,5

5,5

479

5,2

32,0

4,7

405

3,9

34,5

Tw1/Tw2 = 45/35°C

4,5

392

3,8

24,0

3,7

317

2,6

26,5

2,8

241

1,6

28,5

LEO HD S EC EPP airflow on 1 speed = 600 m³/h

Tp1

°C

∆pw

Tp2

l/h

kPa

°C

∆pw

Tp2

l/h

kPa

°C

∆pw

Tp2

l/h

kPa

°C

Tw1/Tw2 = 70/50°C

5,6

244

1,5

37,5

5,0

217

1,2

39,0

4,3

189

1,0

41,0

Tw1/Tw2 = 55/45°C

4,7

407

3,9

33,0

4,1

354

3,0

36,5

3,5

299

2,3

36,5

Tw1/Tw2 = 45/35°C

3,3

289

2,2

26,5

2,7

234

1,5

28,0

2,0

176

0,9

30,0

PT - heating capacity
Tp1 - air temperature at the unit inlet
Tp2 - air temperature at the unit outlet
Tw1 - heating medium temperature at the heat exchanger inlet
Tw2 - heating medium temperature at the heat exchanger outlet
Qw - heating medium flow rate in heat exchanger
Δpw - heating medium pressure drop in heat exchanger

If you want to calculate heating capacity at different parameters you can do this at manufacturer website.

LEO HD fan water heater for special purpose buildings

Manuals 8.3 MB

Catalogue 5.3 MB

BIM objects 1.5 MB

Model: LEO HD S EC EPP

LEO KM
	LEO KM S	For use with LEO FB EPP 10/20/30, LEO S water heaters, 2 year WARRANTY
	LEO KM S
	For use with LEO FB EPP 10/20/30, LEO S water heaters, 2 year WARRANTY
FLOWAIR control system
	T-box	Intelligent controller with touch screen, built-in room thermostat and programable week calendar, one controller can control up to 31 units, can be connected to BMS
	T-box
	Intelligent controller with touch screen, built-in room thermostat and programable week calendar, one controller can control up to 31 units, can be connected to BMS
	T-box Zone	Intelligent controller with touch screen, built-in room thermostat and programable week calendar, one controller can control up to 31 units, multi-zone control - can create up to 31 zones and control each unit independently, can be connected to BMS
	T-box Zone
	Intelligent controller with touch screen, built-in room thermostat and programable week calendar, one controller can control up to 31 units, multi-zone control - can create up to 31 zones and control each unit independently, can be connected to BMS
	DRV EC	Control module for LEO S/L/XL M, LEO INOX M units and other units with 0-10V controllable fan speed, allows to control them with T-box control panel, each unit requires seperate DRV module, up to 31 units can be connected together, allows to control units via BMS
	DRV EC
	Control module for LEO S/L/XL M, LEO INOX M units and other units with 0-10V controllable fan speed, allows to control them with T-box control panel, each unit requires seperate DRV module, up to 31 units can be connected together, allows to control units via BMS
	PT-1000	Temperature sensor for DRV control modules, IP65
	PT-1000
	Temperature sensor for DRV control modules, IP65
Control systems for modulating water heaters
	VNT 20	Controller for modulated (M) water heater with a thermostat
	VNT 20
	Controller for modulated (M) water heater with a thermostat
	VNT LCD	Controller for modulated (M) water heater with a programmable thermostat
	VNT LCD
	Controller for modulated (M) water heater with a programmable thermostat
	R10	Signal distributor for modulated (M) water heaters, maximum 10 units
	R10
	Signal distributor for modulated (M) water heaters, maximum 10 units
Valves
	SRQ2d-1/2	Two-way valve with actuator (Belimo), 1/2" connection, 3.0 m³/h kvs, fully opens in 18 s, IP20
	SRQ2d-1/2
	Two-way valve with actuator (Belimo), 1/2" connection, 3.0 m³/h kvs, fully opens in 18 s, IP20
	SRS2d H	Two-way valve with actuator (Honeywell), 1/2" connection, 3.5 m³/h kvs, fully opens in 150 s, IP44
	SRS2d H
	Two-way valve with actuator (Honeywell), 1/2" connection, 3.5 m³/h kvs, fully opens in 150 s, IP44
	SRS2d S	Two-way valve with actuator (Siemens), 1/2" connection, 2 m³/h kvs, fully opens in 10 s, IP30
	SRS2d S
	Two-way valve with actuator (Siemens), 1/2" connection, 2 m³/h kvs, fully opens in 10 s, IP30
	SRQ3d-1/2	Three-way valve with actuator (Belimo), 1/2" connection, 3.4 m³/h kvs, fully opens in 18 s, IP20
	SRQ3d-1/2
	Three-way valve with actuator (Belimo), 1/2" connection, 3.4 m³/h kvs, fully opens in 18 s, IP20
Antivibration water connection hoses with stainless steel reinforcing braid
	ZAR 100 1/2 Ø14	Anti-vibration connection hose, 100 cm length, 1/2" connection, Ø14 mm diameter
	ZAR 100 1/2 Ø14
	Anti-vibration connection hose, 100 cm length, 1/2" connection, Ø14 mm diameter

Fan heater - LEO HD S EC EPP | Flowair

Select the product model:

Arvydas Palivonas

Andrius Lekarevičius

Dimensions

Heating capacity tables

If you want to calculate heating capacity at different parameters you can do this at manufacturer website.