---
product_id: 63150376
title: "Solar Air Heating Air Conditioning Extraction Fan Thermal Solar Panel Dehumidifier Heat Pump Ventilation Dehumidification water Attic roof ventilation OS20"
brand: "nakoair"
price: "C$66894"
currency: NIO
in_stock: true
reviews_count: 13
category: "Nakoair"
url: https://www.desertcart.ni/products/63150376-solar-air-heating-air-conditioning-extraction-fan-thermal-solar-panel
store_origin: NI
region: Nicaragua
---

# 525 kWh/year solar energy savings 10°C temperature rise 88 m³/h max airflow Solar Air Heating Air Conditioning Extraction Fan Thermal Solar Panel Dehumidifier Heat Pump Ventilation Dehumidification water Attic roof ventilation OS20

**Brand:** nakoair
**Price:** C$66894
**Availability:** ✅ In Stock

## Summary

> ☀️ Elevate your air game with solar-powered comfort and clean vibes!

## Quick Answers

- **What is this?** Solar Air Heating Air Conditioning Extraction Fan Thermal Solar Panel Dehumidifier Heat Pump Ventilation Dehumidification water Attic roof ventilation OS20 by nakoair
- **How much does it cost?** C$66894 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/63150376-solar-air-heating-air-conditioning-extraction-fan-thermal-solar-panel)

## Best For

- nakoair enthusiasts

## Why This Product

- Trusted nakoair brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Climate Control:** Automatic thermostat stops the fan at your set temperature for perfect comfort.
- • **Whisper-Quiet Operation:** At just 38 dB, enjoy a peaceful environment while your air stays fresh and dry.
- • **Zero-Cost Solar Heating:** Harness the sun’s power to heat your space without a single penny on electricity.
- • **Plug-and-Play Installation:** DIY-friendly setup for homes, cabins, offices, and even off-grid spaces.
- • **All-in-One Air Quality Booster:** Ventilation, dehumidification, and fresh air purification in one sleek unit.

## Overview

The Nakoair OS20 is a solar-powered air heating and ventilation system designed to improve indoor air quality by providing heating, dehumidification, and fresh air circulation. It operates independently of the grid, delivering up to 88 m³/h airflow and raising air temperature by approximately 10°C using solar energy, saving an estimated 525 kWh annually. Ideal for residential and off-grid applications, it features an automatic thermostat and quiet 38 dB operation for a healthy, comfortable indoor climate.

## Description

Solar Air Heating Air Conditioning Extraction Fan Thermal Solar Panel Dehumidifier Heat Pump Ventilation Dehumidification water Attic roof ventilation OS20: Solar Air Heating Air Conditioning Extraction Fan Thermal Solar Panel Dehumidifier Heat Pump Ventilation Dehumidification water Attic roof ventilation OS20: desertcart.co.uk: Home & Kitchen

Review: Also this would be ideal for mobile homes and sited caravans - I bought this as a supplementary heater for my bathroom it’s half the size of this heaters max room size. This heater could be so much better, if the fan speed was relevant to the outside temperature as well as the room or if you could manually adjust the speed of the fan on the thermostat, I believe it would produce more heat also the internal vent cover could be better ( I did try a louvred type though the fan didn’t open them, I’m sure it will on full power ) I’m currently restricting the air flow slightly in a bid to increase the temperature. Looking at previous models, the photovoltaic panel was separate, this to me was a much better option as in my case the sun won’t be shining on the panel after about13:00, ( the fan works better in full sun ), Then I could’ve placed the photovoltaic panel for optimum max sun.
Review: Great product - I've been using this to ventilate a garden office/summer house through the winter and it is very effective. It keeps the air flowing and moisture out. I have had no damp issues at all and have been using it for 6 months now. Setting it on Auto makes using it pretty straight forward as well. Fitting is not beyond a DIYer either. UPDATE I love this product and company! The customer service is exceptional as well. I had a tech issue and it was resolved really quickly and by very nice people. This is how a company should be run

## Features

- Nakoair Solar air heater No cost for heating Ventilation Dehumidification Humidification Healthy indoor climate. Avoid moisture, mold, fungus, formaldehyde (HCHO), TVOC, benzene, ammonia, odor. Nakoair solar collectors provide you with a healthy and warm home and automatically processes indoor air. When it's a sunny day, OS20/30 will heat outdoor fresh air all the time. Runs completely independent of the grid.
- Applications: Holiday Homes; Residential; Commercial Buildings; Cellar; Lofts; Garages; Workshop; Granges; Cabins; Summer Houses; Storage Rooms; Chalets; Sheds; Cottages; Caravans; Tents; Greenhouses; Drying Rooms; Gyms; Shops; Houses without electricity. Nakoair heater is started according to solar radiation.
- Approximate room area for OS20: 30㎡; Maximum air flow: 88m³/h. Estimated energy supplement 525kwh/unit/year. Temperature rise: approx.10°C. Mechanical thermostat: Ventilator will stop working when the heated temperature reaches the set value (eg. 25℃ ).
- On a sunny day, the temperature of the injected air is approximately 5-30ºC higher than the outdoor or indoor air inlet temperature. In addition, the air temperature on the sunny side usually rises more than 10 °C under the big sun.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075GDBDFG |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,829,753 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 2,096 in Dehumidifiers |
| Brand | Nakoair |
| Capacity | 16 Kilograms |
| Colour | Black |
| Customer Reviews | 3.6 3.6 out of 5 stars (86) |
| Date First Available | 14 Jan. 2019 |
| Efficiency (10 classes) | A+++ to G |
| Energy Efficiency | Solar |
| Form Factor | Portable |
| Included Components | LCD thermostat, solar collector |
| Installation Type | Packaged |
| Item Weight | 15.9 kg |
| Material Type | Aluminium |
| Model | OS20 |
| Noise Level | 38 Decibels |
| Part Number | OS20 |
| Product Dimensions | 101 x 72 x 6 cm; 15.88 kg |
| Special Features | Automatic Moisture Removal, Portable |
| Voltage | 12 Volts |
| Wattage | 560 watts |

## Product Details

- **Brand:** Nakoair
- **Capacity:** 16 Kilograms
- **Colour:** Black
- **Floor area:** 30 Square Meters
- **Included components:** LCD thermostat, solar collector
- **Item weight:** 15.88 kg
- **Material:** Aluminium
- **Product dimensions:** 72D x 101W x 6H centimetres
- **Recommended uses for product:** Residential
- **Special feature:** Automatic Moisture Removal, Portable

## Images

![Solar Air Heating Air Conditioning Extraction Fan Thermal Solar Panel Dehumidifier Heat Pump Ventilation Dehumidification water Attic roof ventilation OS20 - Image 1](https://m.media-amazon.com/images/I/31IMvk8wxnL.jpg)
![Solar Air Heating Air Conditioning Extraction Fan Thermal Solar Panel Dehumidifier Heat Pump Ventilation Dehumidification water Attic roof ventilation OS20 - Image 2](https://m.media-amazon.com/images/I/41BMGKW29GL.jpg)
![Solar Air Heating Air Conditioning Extraction Fan Thermal Solar Panel Dehumidifier Heat Pump Ventilation Dehumidification water Attic roof ventilation OS20 - Image 3](https://m.media-amazon.com/images/I/41IrRva+rGL.jpg)
![Solar Air Heating Air Conditioning Extraction Fan Thermal Solar Panel Dehumidifier Heat Pump Ventilation Dehumidification water Attic roof ventilation OS20 - Image 4](https://m.media-amazon.com/images/I/41RdjjfPl3L.jpg)
![Solar Air Heating Air Conditioning Extraction Fan Thermal Solar Panel Dehumidifier Heat Pump Ventilation Dehumidification water Attic roof ventilation OS20 - Image 5](https://m.media-amazon.com/images/I/51ZTT3bScQL.jpg)

## Questions & Answers

**Q: Reviewer disappointed with charges?  are you non eu?  also, does this item work?  it looks excellent, drill a hole stick it on a wall, then forget.**
A: EU item does Work

## Customer Reviews

### ⭐⭐⭐⭐⭐ Also this would be ideal for mobile homes and sited caravans
*by D***1 on 17 March 2023*

I bought this as a supplementary heater for my bathroom it’s half the size of this heaters max room size. This heater could be so much better, if the fan speed was relevant to the outside temperature as well as the room or if you could manually adjust the speed of the fan on the thermostat, I believe it would produce more heat also the internal vent cover could be better ( I did try a louvred type though the fan didn’t open them, I’m sure it will on full power ) I’m currently restricting the air flow slightly in a bid to increase the temperature. Looking at previous models, the photovoltaic panel was separate, this to me was a much better option as in my case the sun won’t be shining on the panel after about13:00, ( the fan works better in full sun ), Then I could’ve placed the photovoltaic panel for optimum max sun.

### ⭐⭐⭐⭐⭐ Great product
*by R***S on 24 February 2021*

I've been using this to ventilate a garden office/summer house through the winter and it is very effective. It keeps the air flowing and moisture out. I have had no damp issues at all and have been using it for 6 months now. Setting it on Auto makes using it pretty straight forward as well. Fitting is not beyond a DIYer either. UPDATE I love this product and company! The customer service is exceptional as well. I had a tech issue and it was resolved really quickly and by very nice people. This is how a company should be run

### ⭐ Extra charges
*by J***T on 16 July 2018*

The product it's self is a good sturdy product and I was going to order more but given the fact that I've been hit by additional charges regarding import and clearance I'm disappointed all round unhappy with lack of interest in resolving

## Frequently Bought Together

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- BioBizz CalMag 250 ML

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-03*