--- product_id: 84106280 title: "70,000BTU 20kW Diesel/Electric Hot Air Turbine Space Heater Mounted on a Trolley – Hecht 3021 [Energy Class A]" brand: "hecht" price: "395467CFA" currency: XOF in_stock: false reviews_count: 2 url: https://www.desertcart.sn/products/84106280-70-000btu-20kw-diesel-electric-hot-air-turbine-space-heater store_origin: SN region: Senegal --- # Dual diesel & electric operation 70,000 BTU max power Built-in thermostat & safety sensors 70,000BTU 20kW Diesel/Electric Hot Air Turbine Space Heater Mounted on a Trolley – Hecht 3021 [Energy Class A] **Brand:** hecht **Price:** 395467CFA **Availability:** ❌ Out of Stock ## Summary > πŸ”₯ Heat up your workspace, not your worries! ## Quick Answers - **What is this?** 70,000BTU 20kW Diesel/Electric Hot Air Turbine Space Heater Mounted on a Trolley – Hecht 3021 [Energy Class A] by hecht - **How much does it cost?** 395467CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/84106280-70-000btu-20kw-diesel-electric-hot-air-turbine-space-heater) ## Best For - hecht enthusiasts ## Why This Product - Trusted hecht brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Smart Safety System:** Auto overheat protection, flame sensor, and circuit breaker ensure worry-free operation. - β€’ **Powerful Heat Output:** Effortlessly warms up to 166mΒ² with 70,000 BTU, perfect for large ventilated spaces. - β€’ **Dual Fuel Flexibility:** Seamlessly switch between diesel and electric power for ultimate convenience and efficiency. - β€’ **User-Friendly Mobility:** Mounted on a sturdy trolley with wheels and handle for easy transport and storage. - β€’ **Precision Temperature Control:** Built-in thermostat lets you set and maintain your ideal warmth with ease. ## Overview The Hecht 3021 is a robust 70,000 BTU diesel/electric hot air turbine heater designed for ventilated areas up to 166mΒ². Featuring a 19L diesel tank with 2L/hr consumption, it combines powerful heating with smart safety features like auto overheat protection, flame sensor, and circuit breaker. Mounted on a trolley for easy mobility, it offers precise temperature control via a built-in thermostat, making it the go-to solution for construction sites, warehouses, and new buildings. ## Description This diesel/electric hot air turbine space heater is suitable for heating ventilated areas, such as construction sites, new buildings or warehouses up to 166mΒ². A 19 litre fuel tank for diesel is used for heating with a consumption of approximately 2 litres per hour. The electronics and fan are powered by mains electric. The maximum air flow is 588mΒ³ and maximum outlet air temperature is 393Β°C. A built in thermostat enables you to control the temperature. Easy to operate. Once full of diesel and plugged into the mains, just select the desired temperature on the thermostat and turn the power switch to on. The power indicator lamp will light up and the heater will start. Safety features include auto overheat protection, where the heater is cut off should the internal temperature rises to an unsafe level; a circuit breaker protects the electrical system from damage and a flame sensor will detect if the flame is extinguished and will stop the electrical current, shutting off the heater. Mounted on a trolley with a pair of sturdy wheels and handle for easy transport. The handle facilitates storage of the mains power cable. Weighs 18.2kg ## Features - Heating area 166mΒ² - Auto overheat protection - Electrical system protected by circuit breaker - Flame sensor - Built in thermostat ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Hecht | | Part Number | Hecht 3021 | | Item Weight | 18.2 kg | | Item model number | 3021 | | Plug profile | Trolley Mount | | Special Features | Built in Thermostat, Flame Sensor | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 18.2 kg | ## Product Details - **Brand:** Hecht - **Special feature:** Built in Thermostat, Flame Sensor - **Form factor:** Trolley - **Indoor/Outdoor usage:** Indoor - **Recommended uses for product:** Construction Sites, New Buildings, Warehouses ## Images ![70,000BTU 20kW Diesel/Electric Hot Air Turbine Space Heater Mounted on a Trolley – Hecht 3021 [Energy Class A] - Image 1](https://m.media-amazon.com/images/I/711rFDVMmLL.jpg) ![70,000BTU 20kW Diesel/Electric Hot Air Turbine Space Heater Mounted on a Trolley – Hecht 3021 [Energy Class A] - Image 2](https://m.media-amazon.com/images/I/71SDmIwPXFL.jpg) ![70,000BTU 20kW Diesel/Electric Hot Air Turbine Space Heater Mounted on a Trolley – Hecht 3021 [Energy Class A] - Image 3](https://m.media-amazon.com/images/I/615YxtXw6JL.jpg) ![70,000BTU 20kW Diesel/Electric Hot Air Turbine Space Heater Mounted on a Trolley – Hecht 3021 [Energy Class A] - Image 4](https://m.media-amazon.com/images/I/61iwKLL7OwL.jpg) ![70,000BTU 20kW Diesel/Electric Hot Air Turbine Space Heater Mounted on a Trolley – Hecht 3021 [Energy Class A] - Image 5](https://m.media-amazon.com/images/I/71OL1pzWMjL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars warehouse heating *by K***R on Reviewed in the United Kingdom on 3 February 2020* heater as described but disappointed in actual size. ### ⭐⭐⭐ 3.0 out of 5 stars Not the best *by A***R on Reviewed in the United Kingdom on 22 March 2020* Was hoping it was bigger but works well if it’s a small area you need to heat , but not big enough for our workshop --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/84106280-70-000btu-20kw-diesel-electric-hot-air-turbine-space-heater](https://www.desertcart.sn/products/84106280-70-000btu-20kw-diesel-electric-hot-air-turbine-space-heater) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-17*