# Recuperator HiSmart HT260522 for Thin Wall Single-Room up to 46m² with CO₂ Sensor, Wi‑Fi (Tuya), white

**URL:** https://aio.lv/en/product--hismart-ht260522--12369788
**Data updated:** 2026-04-21 17:34 (EEST)
**Category:** Air purifiers
**Manufacturer:** HiSmart
**Manufacturer code:** HT260522
**EAN:** 9990000260522
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 234.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 193.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hismart-ht260522--12369788

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Compact wall-mounted recuperator HiSmart HT260522 designed for single-room ventilation in spaces up to 46 m². Features an integrated CO₂ sensor for air quality monitoring, Wi‑Fi connectivity with Tuya platform support for remote control and scheduling, and is finished in white. Suitable for continuous mechanical ventilation, heat recovery, and improving indoor air quality in apartments, offices or studios.

## Long description

The HiSmart HT260522 wall-mounted recuperator is a compact energy-recovery ventilator for single rooms up to 46 m² (about 500 sq.ft). It alternately supplies fresh air and exhausts stale air through a single duct every 75 seconds, helping maintain a stable indoor microclimate year-round. The unit integrates a ceramic heat-storage regenerator, CO₂ sensor, outdoor temperature sensor, air filtration and Wi‑Fi control (Tuya), and is finished in white for discreet wall installation in thin walls.
Advantages
The recuperator recovers up to 90% of heat from outgoing air using a ceramic heat-storage ball regenerator that provides higher efficiency and longer heat retention than traditional honeycomb ceramic types. The regenerator is treated with an antibacterial composition, is washable and durable with an expected service life of around 10 years. A reversible axial fan with low power consumption and quiet operation is combined with an automatic shutter to prevent return airflow. Built-in filters and a front carbon filter reduce dust, allergens and odors. Integrated sensors (CO₂, humidity, outdoor temperature) and remote/Wi‑Fi control via Tuya or Smart Vent apps allow automated and scheduled ventilation, including free-cooling when outdoor conditions permit.
Suitable for
Apartments, studios and single rooms up to 46 m²
Small offices or commercial rooms requiring constant ventilation
Thin external walls where a compact wall-mounted duct (150–250 mm) is required
Users who want app control, scheduling and voice integration (Amazon Alexa / Google Assistant)
When it may not be suitable
The unit is designed for single-room use and is not intended to ventilate multiple separate rooms or large open-plan spaces beyond its 46 m² capacity. It requires an external wall opening (170 mm hole) and a wall depth of 150–250 mm, so it may not be suitable where such installation is impossible or where through-wall work is restricted.
Key specifications
Recommended room area: up to 46 m²
Airflow (max): 80 m³/h (≈50 cfm)
Fan speed modes: 3 (plus boost)
Power consumption: 12.1 W
Current: 0.04 A / 0.05 A / 0.06 A
Rotation speed (RPM): 1800 / 2122 / 2650; max 2800 (boost)
Regeneration (heat recovery) efficiency: up to 90%
Noise level: up to 39 dB(A)
Operating temperature range: -20 °C to +50 °C (non‑condensing, up to 80% RH)
Protection class: IPX4
Installation: through external wall
Required wall hole diameter: 170 mm; duct diameter: 158 mm; adjustable duct length: 150–250 mm
Front panel dimensions: 239.6 x 258 mm
Weight: 4.3 kg
Colour: white
How to use
Install the unit in a prepared round hole in an external thin wall (170 mm diameter), adjusting the duct length to match wall thickness (150–250 mm). Connect to mains AC 100–240 V, 50/60 Hz. Use the included remote, the Tuya/Smart Vent app or the external control buttons to select one of three speed modes or the boost function. The device alternates supply and exhaust every 75 seconds and can operate in free-cooling mode when outdoor conditions are within set parameters. Set timers, group devices or create smart scenarios via the app; voice control is available through Amazon Alexa and Google Assistant. Regularly check filter condition and follow alerts for maintenance or filter replacement.
What to consider before purchase
Requires a 170 mm diameter hole through an external wall and 150–250 mm wall depth for duct installation
Designed for single-room ventilation up to 46 m² — not for whole-building ventilation
Operating environment must be within -20 °C to +50 °C and relative humidity below 80% (non‑condensing)
Wi‑Fi and Tuya/Smart Vent app required for full remote and smart features
Usage recommendations
Use continuous low-speed ventilation for background air exchange and activate higher speed or boost when CO₂, humidity or odors increase. Follow app alerts to clean or replace filters, and if possible use free-cooling when outdoor air temperature is comfortable to reduce energy use.

## FAQ

### How much does the HiSmart HT260522 recuperator for thin wall single-room cost, and is it available for purchase?

The price is 234.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can HiSmart HT260522 recuperator for thin wall single-room be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HiSmart products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HiSmart service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12369788/68489972_large.webp