--- product_id: 115207898 title: "Vent-Axia 403837 19W Lo-Carbon Tempra SELV LHTP Heat Recovery Fan - White. Devola Led Keyring." brand: "vent-axia" price: "4835.57 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/115207898-vent-axia-403837-19w-lo-carbon-tempra-selv-lhtp-heat store_origin: TN region: Tunisia --- # 24l/s Airflow Performance 30dB(A) Quiet Operation SELV Safety Compliance Vent-Axia 403837 19W Lo-Carbon Tempra SELV LHTP Heat Recovery Fan - White. Devola Led Keyring. **Brand:** vent-axia **Price:** 4835.57 DT **Availability:** ✅ In Stock ## Summary > Breathe Easy, Live Smart! 🌬️ ## Quick Answers - **What is this?** Vent-Axia 403837 19W Lo-Carbon Tempra SELV LHTP Heat Recovery Fan - White. Devola Led Keyring. by vent-axia - **How much does it cost?** 4835.57 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/115207898-vent-axia-403837-19w-lo-carbon-tempra-selv-lhtp-heat) ## Best For - vent-axia enthusiasts ## Why This Product - Trusted vent-axia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Efficient Airflow:** Boost your space with a powerful 24l/s extraction rate. - • **Maintenance Made Easy:** User-friendly design allows for hassle-free upkeep and access. - • **Whisper-Quiet Comfort:** Experience tranquility with a mere 30dB(A) noise level. - • **Smart Humidity Control:** Adjustable humidistat for optimal moisture management. - • **Versatile Installation:** Easily fits into walls up to 460mm thick for seamless integration. ## Overview The Vent-Axia 403837 Lo-Carbon Tempra SELV LHTP Heat Recovery Fan is a high-performance ventilation solution designed for bathrooms and utility areas. With a whisper-quiet operation at just 30dB(A) and an impressive airflow of 24l/s, it ensures a comfortable environment while maintaining safety with its SELV compliance. The unit features an adjustable humidistat, versatile installation options, and easy maintenance access, making it the perfect choice for modern living. ## Description Max Watts: 19W Voltage: 24V Extractor Type: Heat Recovery Fan Speeds: 3 Finish Or Colour: White Humidistat: Yes IP Rating: IPX7 Mounting: Wall Pull Cord: Yes Room Application: Bathroom, Toilet Timer: Yes Extract Performance: 80 m³/hr Extract Performance: 22 l/s Sound@3m: 30dB(A) Amps @ 240V: 0.26 Duct Size Diameter: 105 mm Fan Size Diameter: 100 mm Fan Size Diameter: 4Inch ## Features - The Tempra units are designed for use in bathrooms, toilets and utility areas. The Vent-Axia Lo-Carbon Tempra SELV LHTP Single Room Heat Recovery Unit offers Safety Extra Low Voltage, a constant trickle speed with pull cord or switch live to boost airflow with an adjustable 5-50 minute overrun timer and optional 3 minute delay on timer or internal humidistat adjustable between 60 to 90 percent room humidity. - The units are suitable for installation into external walls between 318 - 460mm thick and all installations can be carried out from inside a building. To facilitate ease of maintenance and installation the Tempra's simple construction is not difficult to fit in the same location as an existing 100mm diameter fan and offers easy access to the heat exchanger for regular maintenance. - Under the Building Regulations Document F, continuous running products such as the Lo Carbon Tempra are only required to move an amount of air as laid down in table 5.1a of Document F. - 100mm high performance centrifugal extract fan for internal bathrooms, toilets and other small rooms Updated design Now even quieter at just 30dB(A) Extract performance 24l/s Single speed and overrun timer models Suitable for wall, ceiling, panel and window mounting SELV models suitable for installation over or within reach of a shower or bath Suitable for use with flat ducting IPX4 rated - IPX7 rated (SELV) Transformer complies with BS EN 60742 - Dimensions: Height: 255mm x Width: 738mm x Depth: 738mm ## Images ![Vent-Axia 403837 19W Lo-Carbon Tempra SELV LHTP Heat Recovery Fan - White. Devola Led Keyring. - Image 1](https://m.media-amazon.com/images/I/41sKv2nfA7L.jpg) ![Vent-Axia 403837 19W Lo-Carbon Tempra SELV LHTP Heat Recovery Fan - White. Devola Led Keyring. - Image 2](https://m.media-amazon.com/images/I/41mvbVtkxVL.jpg) ![Vent-Axia 403837 19W Lo-Carbon Tempra SELV LHTP Heat Recovery Fan - White. Devola Led Keyring. - Image 3](https://m.media-amazon.com/images/I/415mvGj3-SL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/115207898-vent-axia-403837-19w-lo-carbon-tempra-selv-lhtp-heat](https://www.desertcart.tn/products/115207898-vent-axia-403837-19w-lo-carbon-tempra-selv-lhtp-heat) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-23*