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Datasheet: Enervent LTR-2
DuctsØ 125 mm
Width972 mm
Height362 mm
Depth393 mm
Weight41 kg
Can also be installed in a cold space with extra insulation
Dimensional drawings:
Air flow maximum:-70 / +75 l/s(exhaust/supply air flow)
House air volume:~ 0 - 388 m³

The LTR-2 is a small horizontal-style air handling unit equipped with the energy efficient rotating heat exchanger. The air flow range of the LTR-2 is up to 70 liters/sec at 125 Pa static duct pressure loss. This unit can be installed in an attic saving precious living space in small apartments and houses. When equipped with extra insulation, it can also be installed in a cold attic.

The unit is manufactured of galvanized sheet metal. It is equipped with efficient direct current fans and with F4/5 level panel filters. F7 class bag filters and an electric after heater (400 W or 800 W) are optional. The LTR-2 is available with both Enervent control system options; the cost-effective ECC control and the more versatile EDA control system.

Control options

MD Control

The new and intelligent touch-screen controller for advanced and easy-to-use air handling control.

  • Wireless touch screen with easy-to-use intuitive graphical user interface
  • Situation-based operation modes - Home, Away, Boost, Overpressure, Silent, Eco
  • Remote management with the Enervent cloud-based service
  • Data collection - trend graphs and export to Excel via USB
  • Set-up Wizard - guides through the installation process
  • Humidity-based and CO2-level-based control
  • Optional temperature control

EDA Control

  • An user-friendly digital control
  • Cooling recovery
  • Heating and cooling control
  • Shortcuts for fan speeds and temperature control
  • Calendar-based control possible
  • Support for both AC and DC fans
  • Remote management possible with the Freeway Gateway

EC Control

  • Digital control
  • Four fan speeds
  • Fireplace boost optional
  • Supports only electrical heating
  • No cooling control

Available models

P11 012 0001  LTR-2 eco EC
P11 012 0002  LTR-2 eco ECE
P11 112 0002  LTR-2 eco EDE
P11 112 0006  LTR-2 eco EDW
P11 212 0002  LTR-2 MDE
P11 212 0006  LTR-2 MDW