Hismart Recuperator for 46m2 rooms, Wi-Fi, Tuya

Single room ventilation unit with heat recovery, Wi-Fi, Tuya
Recuperative fan for rooms up to 46m2 with a single duct, which alternately supplies fresh air and extracts stale air every 75 seconds. Helps maintain a comfortable and high-quality indoor microclimate at any time of the year.


Features:
The recuperator consists of a fan with flat automatically closing grilles, a ceramic heat exchanger, and a telescopic duct; it is covered by a decorative panel and an outdoor rain cover. Installed air filters, an outdoor temperature sensor, and a humidity sensor. A remote control is included.

Modern heat recovery technology returns up to 97% of heat from the outgoing air. The heat exchanger is superior to a conventional cellular one due to its spherical structure, which provides a large contact surface with the air and good heat conductivity and accumulation properties. Such effective heat recovery ensures comfort and reduces heat loss, especially when ventilating the room in cold weather. The ceramic heat exchanger is treated with an antibacterial material that prevents bacteria from accumulating inside the unit. It is conveniently installed in the duct, is washable, durable, has a lifespan of about 10 years, and is RoHS certified.

The reversible axial fan features low energy consumption and quiet operation. The fan motor has integrated overheating protection, and ball bearings ensure a long service life. An automatic valve blocks backflow of air. Room ventilation can be adjusted according to individual needs - from a constant slow airflow to an intensive ventilation mode.

Air cleaning is ensured by an F7 HEPA filter and a front carbon filter. The filtration system effectively removes dust, allergens, and other pollutants, allowing you to breathe cleaner and healthier air. It also prevents moisture accumulation in the room and protects against mold. Alerts are set to inform about the need for routine maintenance or filter replacement, ensuring optimal device efficiency.

The outdoor temperature sensor allows you to control the temperature of the supplied air. When the outdoor air is comfortable (within set parameters), the unit will introduce fresh air without heat recovery, a process known as free cooling.
The humidity sensor allows the unit to automatically turn on when the indoor humidity parameters exceed the set limits.

Integrated Wi-Fi connectivity is designed for wireless device control via the Tuya or Smart Vent app on a smart device (Android, iOS). The app also allows for timer settings, device grouping, and smart scenarios. Voice control is supported with Amazon Alexa or Google Assistant.

Easy installation and simple use. The mini recuperator is designed for installation on the exterior wall of the building, in a specially prepared round opening. No additional controller is required. The duct length is adjustable according to the wall thickness from 280mm to 470mm. In high buildings, it can be fully installed from the inside without using scaffolding.

The recuperator operates quietly and also reduces external noise.
The external hood protects against rain leakage and prevents birds from nesting.

The fan is designed for ambient temperatures from -20°C to +50°C, with relative humidity below 80%. The unit does not freeze and does not condense.
Compact, designed to ventilate a single room, making it ideal for use in apartments, individual houses, or small commercial spaces. Due to its neutral, modern design, it easily blends into any interior.
These devices can be installed individually or in pairs (Master-Slave).


Technical specifications:
Voltage: AC 100-240V (50/60Hz).
Airflow: max. 50m3/h (29.4cfm).
Fan speed modes: 3.
Current: 0.04A / 0.05A / 0.06A.
Power: 6W / 7W / 7.8W.
RPM: 1000 / 1550 / 1800 revolutions/min.
Max RPM: 2200 revolutions/min.
Room area: up to 46m2.
Heat recovery: up to 97 %.
Noise level: up to 32.7dB(A).
Wi-Fi function: yes.
Outdoor temperature sensor: yes.
Humidity sensor: yes.
CO2 sensor: no.
F7 HEPA filter: MERV11.
Control: remote control / app / external control buttons.
Apps: Smart Vent, TUYA Smart, SmartLife (Android, iOS).
Works with Amazon Alexa & Google Assistant.
External control buttons: 3.
Operating temperature: -20°C~+50°C at 80%RH (does not condense).
Safety class: IPX4.
Installation: on outdoor wall.
Wall opening diameter: 170mm.
Duct diameter: 158mm.
Duct length in the wall: 280-470 mm.
Front panel dimensions: 239.6x258 mm.
Product dimensions: 239.6x258x499.7 mm.
Weight: 4.5kg.
Color: white.


Warranty: 24 months.