DESCRIPTION
- The air handling units VUTR WH EC with a water heater are the fully-featured ventilation units that ensure air filtration, fresh air supply and stale air extract.
- Used in ventilation and air conditioning systems in commercial, office and other public or industrial premises that require an economical solution and a controlled ventilation system.
CASING
- The casing consists of a frame and three-layer 20 mm (VUTR 1500 and 2000 – 25 mm) thick panels made of zinc aluminium internally filled with mineral wool for reliable heat- and sound-insulation.
MOTOR
- The air handling units are equipped with high-efficiency electronically commutated (EC) direct current motors with an external rotor and backward-curved blades.
ROTARY HEAT EXCHANGER
- Units equipped with a rotary heat exchanger.
- As compared to plate heat exchangers, the rotary heat exchangers are distinguished with no condensate forming, ability to maintain comfortable air humidity and extremely low freezing danger.

HEATER
- The air handling units are equipped with water heaters to operate at low outside temperatures.
- The heaters are equipped with protecting devices to ensure safe and reliable operation of the unit.
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FILTER
- The two integrated G4 filters ensure sufficient supply and extract air purification.

CONTROL AND AUTOMATION
- The VUTR WH EC A17 units are equipped with a th-Tune control panel.

- The VUTR WH EC A18 units are equipped with a pGD1 control panel.


AUTOMATION FUNCTIONS
- Speed selection: low, medium, high.
- Speed is individually adjusted from 0 to 100 % for the supply and the extract fans.
- Filter maintenance indication.
- Alarm indication.
- Timer-based operation.
- Week-scheduled operation.
- Supply air temperature control.
- CCU control.
- Air damper actuator controlling.
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