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/ Product catalogue / Domestic ventilation / Ceiling Exhaust Fans / Ceiling fans / CBF / CBF 250 T

Vents CBF 250 T

Vents CBF 250 T - Centrifugal ceiling fans
Series: CBF
Centrifugal ceiling fans
  • Maximum airflow: 260 m3/h
  • Sound pressure level LpA at 3 m: 29 dB(A)
  • Motor type: AC
  • Control: Built-in control panel
  • Casing material: Galvanized steel
  • Backdraft protection: Backdraft damper
  • Timer: Turn off timer
Unit of measurement CBF 250 T
Connected air duct size mm 100 150
Phases - 1
Minimum supply voltage V 220
Maximum supply voltage V 240
Power supply frequency Hz 50/60
Rated power W 23 39
Unit current A 0.12 0.18
Maximum airflow m3/h 170 260
Sound pressure level LpA at 3 m dB(A) 25 29
Weight kg 5.3
Ambient air temperature min °С 1
Ambient air temperature max °С 40
Ingress protection rating - IPX2
Vents CBF 250 T 48 120 2016
Trademark Vents
Model CBF 250 T
Specific energy consumption (SEC) (kWh/(m2/a)) Cold Average Warm
-32 B -14.1 E -3.8 F
Type of ventilation unit Unidirectional
Type of drive installed 2-speed
Type of heat recovery system None
Maximum flow rate (m3/h) 120
Electric power input (W) 36
Reference flow rate (m3/s) 0.037
Reference pressure difference (Pa) 50
Specific power input (SPI) (W/(m3/h)) 0.159
Control typology Clock control
Maximum external leakage rates (%) 2.7
Sound power level (dB(A)) 48
Declared typology RVU UVU
The annual electricity consumption (AEC) (kWh/a) Cold Average Warm
187 187 187
The annual heating saved (AHS) (kWh/a) Cold Average Warm
3667 1874 848
Datasheet
"Ceiling bathroom fans VENTS CBF" product description 04-2024
5.25 Mb
Manual
"VENTS CBF, VENTS CBF Light" user's manual 05-2024 (V166-1EN-02)
4.25 Mb
BIM/CAD models
CBF
823 Kb
Image
CBF 250 T - image 1
600 Kb
Vents CBF 250 T - Dimensions
E C d h A B D H L1 L2
395 260 98 18 330 258 148 188 100 45
Other accessories
Name Photo Description
Vents MVM 102 bVs N MVM 102 bVs N Supply and exhaust metal hoods
Vents MVM 152 bVs N MVM 152 bVs N Supply and exhaust metal hoods
Other accessories
Name Photo Description
Vents TH CBF TH CBF Humidity sensor
Vents MV 102 V ASA MV 102 V ASA Supply and exhaust hoods
Vents MV 152 V ASA MV 152 V ASA Supply and exhaust hoods
Vents TP CBF TP CBF Motion sensor
Speed control switches
Name Photo Description
Vents P2-10 P2-10 Turning fan on/off and speed switching for multispeed fans
Flexible ducts
Name Photo Description
Vents Polyvent 660 Polyvent 660 Flexible PVC film non-insulated air ducts with steel wire frame (65 μm)
Fittings
Name Photo Description
Vents CB 60-110 CB 60-110 The clamps are designed for quick and reliable mounting and connection of various round ventilation system components. Clamps are the stainless steel quick-release clamps equipped with a stainless steel swing screw
Vents CB 60-165 CB 60-165 The clamps are designed for quick and reliable mounting and connection of various round ventilation system components. Clamps are the stainless steel quick-release clamps equipped with a stainless steel swing screw