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Language: EN

Blauberg KOMFORT ERV D350P S41


Suspended heat and energy recovery air handling units. Maximum air flow up to 400 m³/h.
EAN codeEAN
  • Description
  • Characteristics
  • Downloads
  • Capacity diagram
  • Designation key
  • Dimensions
  • Accessories
Description
Description
FEATURES  

Air handling unit for efficient supply and exhaust ventilation in flats, houses, cottages and other buildings.Heat and energy recovery enables reduction of air conditioning load in hot climate conditions and heat losses in cold climate conditions.

Controllable air exchange ensures the best suitable indoor microclimate.Compatible with round ∅ 100 or 150 mm air ducts.

DESIGN FANS 

The casing is made of polymer coated steel panels, internally heat- and sound insulated with 5–10 mm (depend on modification) polyurethane foam.The bottom service panel provides easy access for maintenance of the filters and the heat exchanger.The spigots for connection to the air ducts are located on the sides of the unit and are rubbed sealed for airtight connection to the air ducts.The mounting brackets on the casing ensure easy installation under the ceiling.

The units are equipped with three-speed external rotor motors with centrifugal impellers and forward curved blades.Integrated overheating protection with automatic restart.Ball bearings for longer service life.Dynamically balanced impellers.Distinguished with reliable and low noise operation.

AIR FILTRATION CONTROL AND AUTOMATION

Two built-in G4 and F7 filters provide efficient supply air filtration.The G4 filter is used for extract air filtration.

The unit have the integrated S41 control panel with the functions:

  • Unit On/Off
  • Speed selection
  • Setting indoor air temperature
  • Setting week scheduled operation
HEAT RECOVERY MOUNTING

The unit is equipped with a plate cross-flow enthalpy aluminium heat exchanger.Heat recovery is based on heat and moisture transfer between the extract and supply air streams through the heat exchanger plates. The air flows are fully separated while flowing through the heat exchanger.The process of heat transfer proceeds in the heat exchanger where extract air transfers most of its heat to the intake air flow. This reduces heat energy losses in cold seasons. In summer heat recovery acts reverse: the cooled extract air transfers part of cold to the warm intake air. This contributes to better performance of the air conditioner in ventilated premises.

Due to the low casing height the unit perfectly fits for mounting in the limited space behind the suspended ceiling.The unit mounting position must provide access for service maintenance.

Characteristics
Characteristics
Parameter KOMFORT ERV D350P S41 (Low speed) KOMFORT ERV D350P S41 (Medium speed) KOMFORT ERV D350P S41 (High speed) Measurement unit
Speed low medium high -
Voltage 220 220 220 V
Frequency 50 50 50 Hz
Power 181 231 330 W
Current 0.82 1.05 1.5 A
RPM 800 1100 1450 min-1
Maximum air flow 39 72 111 l/s
Maximum air flow 140 260 400 m³/h
Sound pressure level at 3 m 40 49 58 dBА
EC motor no no no -
Transported air temperature -25...+40 -25...+40 -25...+40 °С
Heat recovery efficiency 76 72 66 %
PM2.5 filtration efficiency 96 95 95 -
Heat exchanger type cross-flow cross-flow cross-flow -
Heat exchanger material aluminum aluminum aluminum -
Connected air duct diameter 150 150 150 mm
Casing material polymer coated steel polymer coated steel polymer coated steel -
Air duct for round air ducts for round air ducts for round air ducts -
Type Supply and exhaust Supply and exhaust Supply and exhaust -
Weight 32 32 32 kg
Mounting ceiling mounting ceiling mounting ceiling mounting -
Documents archieve
Documents archieve
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Name
KOMFORT ERV D S41 - data sheet (pdf 881.79Kb)
KOMFORT ERV D S41 - image (png 237.94Kb)
Capacity diagram
Capacity diagram

Designation key
Designation key
Series Unit type Mounting type Rated air flow [m³/h] Modification Control
KOMFORT ERV: energy recovery
ventilation unit
D: suspended mounting, horizontally
oriented spigots
350; 450 P S41: control panel with LCD display
Dimensions
Dimensions

Model Dimensions [mm]
D B H L
KOMFORT ERV D350P S41 150 704 227 854
Accessories
Accessories
    KOMFORT ERV D350P S41
G4 panel filter FP 300x220x48 G4
F8 panel filter FP 300x220x48 F8
Summer block SB C4 300/270