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/ Product catalogue / Centralized air handling units / Crossflow commercial AHU / Horizontal Units / VUT WH / VUT 800 WH-4

Vents VUT 800 WH-4

Vents VUT 800 WH-4 - Horizontal air handling units with a сrossflow heat exchanger
Series: VUT WH
Horizontal air handling units with a сrossflow heat exchanger
  • Maximum airflow: 780 m3/h
  • Sound pressure level LpA at 3 m: 48 dB(A)
  • Heat exchanger type: Cross flow
  • Extract filter: G4
  • Supply filter: G4
  • Sound insulation
  • Motor type: AC
  • Reheater: Water
  • Control: Remote Control
  • Casing material: Galvanized steel
Unit of measurement VUT 800 WH-4
Connected air duct size mm 249
Minimum supply voltage V 230
Maximum supply voltage V 230
Power supply frequency Hz 50/60
Rated power W 490
Unit current A 2.16
Maximum airflow m3/h 780
Sound pressure level LpA at 3 m dB(A) 48
Heat recovery efficiency, max % 78
Heat exchanger type - Cross flow
Heat exchanger material - Polystyrene
Weight kg 88
Extract filter - G4
Supply filter - G4
Transported air temperature (max) °С 40
Transported air temperature (min) °С -25
Ambient air temperature min °С 1
Ambient air temperature max °С 40
Ambient air humidity max % 80
Ingress protection rating - IP22
Ingress protection rating of the drive - IP44
Vents VUT 800 WH-4 68 680 2016
Trademark Vents
Model VUT 800 WH-4
Specific energy consumption (SEC) (kWh/(m2/a)) Cold Average Warm
-50.4 A+ -19.8 E 0.3 G
Type of ventilation unit Bidirectional
Type of drive installed Multi-speed
Type of heat recovery system Recuperative
Thermal efficiency of heat recovery (%) 64
Maximum flow rate (m3/h) 680
Electric power input (W) 490
Reference flow rate (m3/s) 0.136
Reference pressure difference (Pa) 50
Specific power input (SPI) (W/(m3/h)) 0.551
Control typology Manual control
Maximum internal leakage rates (%) 2.7
Maximum external leakage rates (%) 2.7
Declared typology RVU BVU
Sound power level (dB(A)) 68
The annual electricity consumption (AEC) (kWh/a) Cold Average Warm
1272 735 690
The annual heating saved (AHS) (kWh/a) Cold Average Warm
7343 3754 1697
Datasheet
"VENTS VUT EH, VENTS VUT WH" product description 01-2023
4.06 Mb
Manual
"Control system for air supply and air handling units based on Freemax controllers and AC208A2 sensor control panels" user's manual 07-2023 (V99EN-03)
7.49 Mb
Manual
"VENTS VUT WH" user's manual 08-2024 (V45-1EN-09)
1.84 Mb
Image
VUT 800 WH-4 - image 1
665 Kb
ØD B B1 B2 B3 H H1 H2 H3 L L1 L2
249 613 460 306 386 698 832 154 280 1071 1117 1171
For round ducts
Name Photo Description
Vents SR 250/600 SR 250/600 Silencers made of galvanized steel filled with non-combustible sound-absorbing material
Vents SR 250/900 SR 250/900 Silencers made of galvanized steel filled with non-combustible sound-absorbing material
Vents SR 250/1200 SR 250/1200 Silencers made of galvanized steel filled with non-combustible sound-absorbing material
Vents SRF 250/600 SRF 250/600 Silencers made of aluminium alloy filled with non-combustible sound-absorbing material
Vents SRF 250/900 SRF 250/900 Silencers made of aluminium alloy filled with non-combustible sound-absorbing material
Vents SRF 250/2000 SRF 250/2000 Silencers made of aluminium alloy filled with non-combustible sound-absorbing material
For round ducts
Name Photo Description
Vents KOM 250 KOM 250 Backdraught damper with spring-loaded plates for shutting off air flow in round air ducts
Vents KR 250 KR 250 Air dampers for controlling air flow in round air ducts
Other accessories
Name Photo Description
Vents SF 550x253x48 G4 SF 550x253x48 G4 Panel filter G4
Vents VL C4 300/300 VL C4 300/300 Summer block