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Vents HBF 250 Square TH

Ceiling-mounted centrifugal high-performance fans for extract ventilation in a plastic casing

Sound pressure level LpA at 3 m: 36 dB(A)
Backdraft protection: Backdraft damper
Humidity sensor
Timer: Turn off timer

	Unit of measurement	HBF 250 Square TH
Minimum supply voltage	V	220
Maximum supply voltage	V	240
Power supply frequency	Hz	50
Rated power	W	57
Unit current	A	0.25
Maximum airflow	m³/h	482
Rotation speed at 50hz	-	1085
Sound pressure level LpA at 3 m	dB(A)	36
Ingress protection rating	-	IPX4

Datasheet

"Ceiling exhaust fans VENTS HBF" product description 02-2024

2.75 Mb

Manual

"VENTS HBF" user's manual 05-2025 (V219EN-02)

3.27 Mb

Manual

"VENTS RV HBF" user's manual 04-2023 (V219-1EN-02)

360 Kb

BIM/CAD models

HBF

1.18 Mb

Certificates

Certificate GS "HBF 250"

1.76 Mb

Image

HBF 250 Square TH - image 1

297 Kb

Image

HBF 250 Square TH - image 2

432 Kb

Image

HBF 250 Square TH - image 3

293 Kb

Vents HBF 250 Square TH - Dimensions

Speed controllers

Name	Photo	Description
Vents RS-1-0,5		Used in ventilation systems for switching on/off and speed control of single-phase fan motors with voltage control

Plastic

Name	Photo	Description
Vents MV 150 V		Two-piece plastic grilles with angled louvers, round flange

Other accessories

Name	Photo	Description
Vents MV 152 V ASA		Supply and exhaust hoods