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Search for:
Enervent
>
Optimizer
Optimizer
Design software Energy Optimizer
Reset
Step 1: LTR-3 eWind E-CG
Frame
Select...
Pinion (-234 / +234 m³/h)
Salla (-360 / +360 m³/h)
Pingvin XL (-518 / +518 m³/h)
Svea (-612 / +612 m³/h)
Svea Cooler (-540 / +540 m³/h)
Pelican Z (-648 / +648 m³/h)
Pegasos Z (-1206 / +1098 m³/h)
Pallas (-2520 / +2520 m³/h)
Alta (-288 / +288 m³/h)
LTR-3 (-324 / +324 m³/h)
LTR-5 Z (-684 / +684 m³/h)
LTR-5 Z Cooler (-684 / +684 m³/h)
LTR-7 Z (-1296 / +1224 m³/h)
Service side
Select...
Right
Left
Heating
Select...
No heating
W - Water heating coil
E - Electric heating coil
HP - Integrated heat pump
HP AQUA
HP AQUA KIW (air circulation)
HP-E
HP-W
E Arctic - Preheating and reheating
Cooling
Select...
No cooling
X - Direct expansion coil
CG - Geo-cooling coil
HP - Integrated heat pump
TCG - TwinCoil
CG-W - De-humification and Cooling
TwinTropic CW - Double rotor
TwinTropic X - Double rotor
Cooler
Controls
Select...
eAir
eWind
RL (BMS - Terminal Block)
Step 2: Design values
Supply
Extract
Air flow
m³/h
m³/h
Duct pressure
Pa
Pa
Filter class
F7 (ePM1 60 %)
M5 (Coarse 80 %)
F7 (ePM1 60 %)
M5 (Coarse 80 %)
Heat exchanger
Standard*
Premium
Hygroscopic
Sorption
Country
Select...
Austria
Belgium
China
Denmark
Finland
France
Germany
Great Britain
Hungary
Iceland
Ireland
Italia
Kazakhstan
Latvia
Norway
Poland
Russia
Sweden
Switzerland
Ukraine
United Arab Emirates
City
Camborne
Waddington
Winter
Outdoor air temperature
°C
Outdoor air humidity
%RH
Extract air temperature
°C
Extract air humidity
%RH
Heating
Supply air target temperature
°C
Summer
Outdoor air temperature
°C
Outdoor air humidity
%RH
Extract air temperature
°C
Extract air humidity
%RH
Cooling recovery
Yes
No
Cooling
Supply air target temperature
°C
Fluid temperature in
°C
Fluid temperature out
°C
Antifreeze
Water
Ethylene glycol
Ethanol
Step 3: Results
LTR-3 eWind E-CG
Supply
Extract
At calculation point
Fan speed
58 %
58 %
Air flow
181 m³/h
190 m³/h
Duct pressure
50 Pa
50 Pa
Fan power
27 W
22 W
SFP
0.93 kW/(m³/s)
Maximum power
Max air flow
327 m³/h
337 m³/h
Max duct pressure
163 Pa
157 Pa
Max boost
80 %
77 %
Sounds
dB(A)
dB(C)
L
w
L
wA
Through casing
56.8 dB
42.5 dB(A)
→10 m² absorption L
pA
38.5 dB(A)
→20 m² absorption L
pA
35.5 dB(A)
Supply air duct
83.4 dB
65.5 dB(A)
Extract air duct
68.4 dB
53.9 dB(A)
Outdoor air duct
68.7 dB
53.5 dB(A)
Exhaust air duct
82.7 dB
65.7 dB(A)
Unit information
Ducts
Ø 160 mm
No cooker hood duct
Width
833 mm
Height
510 mm
Depth
480 mm
Weight
52 kg
Filter class
Supply: F7, ePM1 60 %, bag
Extract: M5, Coarse 80 %, bag
Service side
Right
Can also be installed in a cold space with extra insulation
Product number
P02 301 0003
Electrical data
230 V/50 Hz, 1~, 1B10A
Drain outlet
Unit: 1/4” (internal thread)
Coil: G1/2” (external thread)
Nominal max power
1044 W
DWG
Documents
Manuals
LTR3_2006_1_ENG.pdf
LTR-3_eWind_Asennusohje_FI-SV-NO-EN_v1.1.pdf
Control charts
LTR-3 eWind E-CG.pdf
LTR-3 eWind E-CG.pdf
Declaration of conformity
Enervent_EU_Declaration_of_Conformity_LTR-3_eWind_en.pdf
Modbus
Enervent-modbus-register-lists.zip
Project
Handler
Print
Winter
Heat Exchanger
Type
Standard
At calculation point
0 °C / 90 %RH
Supply air after exchanger
18.0 °C / 28 %RH
Efficiency
90.2 %
Efficiency standard
EN308
Electric heater E
Coil
800 W internal
Air out
18.0 °C / 28 %RH
Fluid coil CG
Coil
7/12 °C
duct Ø200
Air out
18.0 °C / 28 %RH
Annual
City
Camborne,
Great Britain
HE efficiency with equal air flows
88.1 %
Heat recovered from extract air
5 157 kWh
Annual supply air heating
0 kWh
Ecodesign
SFP
int
556 W/(m³/s)
Summer
Heat Exchanger
Type
Standard
At calculation point
26 °C / 50 %RH
Supply air after exchanger
23.3 °C / 59 %RH
Efficiency
90.2 %
Efficiency standard
EN308
Electric heater E
Coil
800 W internal
Air out
23.3 °C / 59 %RH
Fluid coil CG
Coil
7/12 °C
duct Ø200
Air out
15.0 °C / 89 %RH
Fluid
0.015 l/s / 1.0 kPa
Fluid in/out
5 / 10 °C
Antifreeze
Water
Valve
R311, kvs 1.60
DN15, TR24-SR
Power (sensible/total)
0.51 kW / 0.68 kW
Estimated power to room
0.48 kW
Condensation
0.23 l/h
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Home
Ventilation
▼
Modern ventilation
Indoor climate
How to get the system?
FAQ
Trends
▼
Trends in ventilation
Enervent ventilation system
Planning ventilation
Success stories
Products
▲
How to save energy?
Find your model
Design software
Ventilation for residential buildings
▼
Pinion
Salla
Pingvin XL
Svea
Svea Cooler
Pelican Z
Alta
LTR-3
LTR-5 Z
LTR-5 Z Cooler
Ventilation for non-residential buildings
▼
Pegasos Z
Pallas
LTR-7 Z
Other solutions and accessories
▼
Cooker hoods
Cooler
Heat pump solutions
Control
Geo cooling
iSLa App
▼
Commissioning
Troubleshooting
For professionals
Expired models
▼
Piccolo ON
Liggolo
Plaza
Pingvin
Pandion
Neo
Pelican
Pegasos
Pegasos XL
LTR-4
LTR-6
LTR-7
LTR-7 XL
Cooker hood Enervent H1
Brochures
Manuals
References
Product news
Support
▼
Help Center
Maintenance videos
Service Request
Manuals
App
Recycling instructions
Company
▼
Company
News
Job opportunities
Fairs
Contact
▼
Enervent
Exvent
Resellers
Authorized contractors
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