Weiworld VT501-WF Heat Recovery Ventilator, 150 mm

The Weiworld VT501-WF is a wall-mounted, single-room heat recovery ventilator with a ceramic exchanger, three airflow modes and app or remote control. Its listed airflow capacity is 60 cubic metres per hour, and the product claims heat recovery of up to 90%.

At a glance

Ceramic heat exchanger is claimed to recover up to 90% of heat energy from exhaust air.
Three listed modes cover fresh-air intake, exhaust and recirculation.
App and remote control are claimed, with speed, humidity and mode adjustments described in the listing.
Retractable body is described for wall thicknesses from 250 mm to 500 mm, with a detachable magnetic front panel for cleaning access.

Price

$531.09Save 5%

Reference price: ~~$557.78~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Three airflow modes allow the unit to be set for fresh-air intake, exhaust or recirculation.
App and remote controls provide options for adjusting operation without relying only on the unit's buttons.
The stated 150 mm duct and wall-mount design identify a clear installation format for a single-room ventilation project.

Technical specifications

21 specifications

Identity
Brand	Weiworld
Model	VT501-WF

Ventilation
Fan design	Exhaust Fan
Duct size	150mm (6 Inch ) duct
Airflow capacity	60 cubic meter per hour
Airflow modes	Fresh Air, Exhaust, and Recirculation
Number of speeds	3
Noise level	30 db

Power
Power configuration	ac_or_dc
Wattage	8.5 watts
Voltage	230 volts
Motor type	EC

Connectivity and controls
Control methods listed	App, Remote
Special features	App Operable, Quiet Operation, Remote Controlled, Wi-Fi Enabled

Dimensions and installation
Mounting type	Wall Mount
Dimensions	35.6D x 24.1W x 24.1H centimetres
Weight	4 kg
Installation wall-thickness range	250mm to 500mm

Construction and maintenance
Material	Acrylonitrile Butadiene Styrene
Colour	White
Filter	G4 filter

What to know before buying

Listing details to confirm

Listing details are contradictory or inconsistent: the power configuration is given as "ac_or_dc" while voltage is listed as 230 volts and the feature text claims a 100–240V, 50/60Hz supply. Heat recovery is claimed as up to 90% in one feature and up to 80% in the description. The listing also gives 30 db and describes noise as under 30dB. Confirm the electrical supply, performance figures and noise conditions for the selected unit before installation. The 150 mm duct and wall-thickness range should also be checked against the planned opening.

What’s in the box

Included

Remote
Mounting screws

Who is it for?

A good fit for

Buyers planning wall-mounted, single-room ventilation with fresh-air, exhaust and recirculation settings.
Installations that can accommodate a 150 mm duct and the described 250 mm to 500 mm wall-thickness range.
Users who want app or remote control rather than button-only operation.

Less suited to

Buyers who need a confirmed electrical specification or independently established heat-recovery and noise performance before purchase.
Installations that cannot accommodate a 150 mm duct or the listed wall-mount dimensions.

Weiworld VT501-WF Heat Recovery Ventilator, 150 mm · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 39 ratings

5 stars64%64%
4 stars16%16%
3 stars6%6%
2 stars6%6%
1 star8%8%

Aggregate ratings lean positive, with most ratings in the four- and five-star categories, but the distribution also includes one- and two-star ratings. Without review-summary evidence, the reasons behind those ratings are unknown. Treat them as limited context rather than proof of the listed airflow, heat-recovery, noise or control claims.

Frequently asked questions

What duct size is listed for the Weiworld VT501-WF?

The listing gives a 150mm (6 Inch ) duct. Confirm the duct opening and installation dimensions before purchase.

Which airflow modes are described?

The listing names Fresh Air, Exhaust and Recirculation modes.

Can it be controlled by app?

The listing claims app control and remote control. It also describes app adjustments for fan speed, humidity and mode.

What electrical supply does it require?

The details give 230 volts and the power configuration as "ac_or_dc", while the feature text claims 100–240V, 50/60Hz compatibility. Confirm the correct supply for the selected unit before installation.