LTR-4
LTR-4
The Enervent LTR-4 unit is best suited for medium-sized detached houses or apartments.
The LTR-series units are designed for installation in the roof, in the attic, in a false ceiling or in a technical space. The horizontal installation often saves a lot of space. LTR-series units are well insulated and can be installed in cold places. The unit needs additional insulation if the temperature around it drops below -10°C.
The simple but ingenious structure and the low pressure drop of the unit ensure an inexpensive and safe operation.
Duct connections
The LTR-4 is available with a right-handed duct connection layout.
Control options
 eAir |  eWind | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Fan speed settings | Through operation modes | 4-step | |||||||
| Supply air temperature set point | |||||||||
| Control of electrical after heater | |||||||||
| Over pressure mode | |||||||||
| Alarm and maintenance reminder | |||||||||
| Humidity boosting | |||||||||
| Possibility to connect two panels to one unit | |||||||||
| Cooling recovery | Automatic | Automatic | |||||||
| KNX connectivity | |||||||||
| Commissioning parameters view | |||||||||
| On-off control for CHG brine pump | |||||||||
| On-off control for GWC damper motor | |||||||||
| Control for CHG coil 3-way valve motor | |||||||||
| Exercising of brine pumps during standby | |||||||||
| Exercising of the HRW during standby | |||||||||
| Modbus RTU | |||||||||
| Modbus TCP/IP | |||||||||
| Stepless control of heat recovery | |||||||||
| Control of damper motors | |||||||||
| Control of electrical pre-heater | |||||||||
| Control of water pre-heater/cooler | |||||||||
| Control of water heater | |||||||||
| Eco mode | |||||||||
| Control of water cooler | |||||||||
| Boosting function | |||||||||
| Measurements view | |||||||||
| Carbon dioxide boosting | |||||||||
| Time programs | |||||||||
| Summer night cooling | |||||||||
| Temperature boosting | |||||||||
| Compensation for hood/central vacuum cleaner | |||||||||
| Constant duct pressure mode | |||||||||
| Internet user interface | |||||||||
| Time extension mode | |||||||||
| Setup wizard | |||||||||
| Show more features | |||||||||
| Show less features | |||||||||
This feature is always included
This feature is available with extra equipment
Datasheet
Ø
Ducts
Ø 200 mm
Width
1455 mm
Height
594 mm
Depth
536 mm
Weight
85 kg
Can also be installed in a cold space with extra insulation
Models
| Product number | Unit |
|---|---|
| P14 201 0002 | LTR-4 eAir E |
| P14 301 0002 | LTR-4 eWind E |