--- product_id: 52429244 title: "– Biogreen - 2kW Electric Greenhouse Heater - Adjustable Manual Thermostat & Air Circulation Fan - 2000W Portable Heater 0–60°C IPX4 - Indoor Plants & Frost Protection - Greenhouse Fan Heater" brand: "bio green" price: "$326.63" currency: USD in_stock: true reviews_count: 9 category: "Bio Green" url: https://www.desertcart.us/products/52429244-biogreen-2kw-electric-greenhouse-heater-adjustable-manual-thermostat-and-air store_origin: US region: United States of America --- # IPX4 splash-proof rating 2000W powerful heating 163 m³/h air circulation fan – Biogreen - 2kW Electric Greenhouse Heater - Adjustable Manual Thermostat & Air Circulation Fan - 2000W Portable Heater 0–60°C IPX4 - Indoor Plants & Frost Protection - Greenhouse Fan Heater **Brand:** bio green **Price:** $326.63 **Availability:** ✅ In Stock ## Summary > 🌿 Keep your greens cozy and thriving—because your plants deserve the best! ## Quick Answers - **What is this?** – Biogreen - 2kW Electric Greenhouse Heater - Adjustable Manual Thermostat & Air Circulation Fan - 2000W Portable Heater 0–60°C IPX4 - Indoor Plants & Frost Protection - Greenhouse Fan Heater by bio green - **How much does it cost?** $326.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/52429244-biogreen-2kw-electric-greenhouse-heater-adjustable-manual-thermostat-and-air) ## Best For - bio green enthusiasts ## Why This Product - Trusted bio green brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Energy-Smart Performance:** Quickly heats your space without wasting energy, saving you money on electricity bills. - • **Consistent 2kW Heat Power:** Reliable warmth for greenhouses up to 12m², ensuring your plants thrive even in frost. - • **Durable Splash-Proof Design:** IPX4-rated for damp environments, built tough for greenhouses, garages, and workshops. - • **Precision Manual Thermostat:** Easily set and maintain your ideal temperature with a simple dial for perfect climate control. - • **Integrated Air Circulation Fan:** Eliminates cold spots and reduces moisture buildup with efficient 163 m³/h airflow. ## Overview The Bio Green 2kW Electric Greenhouse Heater delivers powerful, energy-efficient heating with an adjustable manual thermostat and built-in fan for even air circulation. Designed for indoor greenhouses up to 12m², it features IPX4 splash-proof protection for durability in humid environments. Portable and easy to use, it maintains optimal temperatures to protect plants from frost and cold, making it an essential tool for serious gardeners and plant enthusiasts. ## Description From the manufacturer Palma 2 kW Greenhouse heater About Bio Green Bio Green has been delivering innovative and effective garden and greenhouse products since 1984. Powerful, energy-efficient, compact and safe – Bio Green‘s electronic fan heater, Palma, is a fantastic addition to your greenhouse, with it’s timeless design, stainless steel construction and solid build quality. Adaptable and efficient, the Palma is splash-proof rated to IP X4, and in addition to greenhouse use, it is also safe to use in damper rooms, like garages, basements, storage rooms, outbuildings and workshops – it can even be used as an emergency heater if required. 2.0 kW heating power Rugged construction with steel housing Bimetal thermostat 0-85 °C Spraywater proof IP X4 190 cm cable length Ideal for Greenhouses up to 39 sq ft Ideal Protection Against Cold And Frost Perfect for smaller greenhouses where space is at a premium, the powerful Palma features 2kW of heating power, and can circulate 163 cubic metres per hour, with temperature controlled by a single, easy to use dial. If required, the Palma can also be used to maintain temperatures below 0°C, via the addition of the optional digital thermostat (Palma digital version only) – making it suitable for the cultivation of plants that sprout in the frost. The Electric Fan Heater For Greenhouses And Damp-Proof Room Heating or ventilation in a snap Palma ensuring that warm air is circulated quickly and evenly throughout your greenhouse removing any cold air pockets. Air Movement Palma Basic supplied with a built in capillary thermostat, or Digital - Palma Digital supplied with an additional electronic digital remote thermostat for instant switching accurate temperature control. Spraywater proof The portable, robust Palma meets very stringent safety standards; it has IPX4 protection and is thus splash-proof in all directions. Thermostatic control (Palma digital version only) The digital thermostat even allows you to select temperatures in the minus range. Thanks to the heater's temperature accuracy (+/-2 °C), energy consumption is surprisingly low, saving you money. Review: An excellent, easy to use heater. Updated with heating costs. - The heater is very sturdy and well made. The fan runs very quietly. I have just started using it to keep my 8 feet by 6 feet greenhouse at a minimum of 7 degrees c. The thermostatic control seems to work very well too. You plug it in, and hold down the on button for more than 3 seconds and it switches on. The ambient temperature is then clearly displayed in big red numbers. If you want to turn the thermostat unit off you just press the off button for more than 3 seconds. I guess these long presses are designed to stop you switching it off by accident. Once the unit is switched on, you set the temperature you want to maintain as follows. Just touch either the up or down arrrow button, and the digital temperature reading starts to flash. Then press the up or down button to change the flashing number. Stop pressing the button once you get to a figure 2 degrees above the minimum you want to maintain. That temperature is then stored. The numbers stop flashing and the ambient temperature is displayed again. In order to maintain a minimum of 7 degs c, I had to set the thermostat to 9 degs. On a frosty evening I stood and watched as the heater quickly warmed the greenhouse to 9 degs. The heater switched off straightaway. The ambient temperature then dropped slowly to 8 degs, and then down to 7 degs. As soon as it reached 7 degs the heater switched on again and pushed the temperature back to 9 degs. The temperature sensor itself is a small black tip at the end of a black wire a couple of metres long. This lenght of wire allows you to place the sensor just where you want amongst plants or hanging down from above. It seems from the instruction manual that you can put the sensor into an aquarium or into soil. So it's all going well so far! I hope the cacti appreciate all this care and attention and flower in the spring! I've just looked at how heating my 8' by 6' greenhouse costs me in electricity over a winter month. It's a Gabriel Ash cedar greenhouse on a dwarf wall, and I have added insulation to the dwarf wall inside, but no extra insulation on the glass. The roof vent area has also been covered off for the winter. My extra electric use from February into March 2014, compared to the same month in 2013, is an extra 3.2 Kwh during the day, and an extra 2.6 Kwh on economy 7 rates at night. I guess it's been a mild month, but I hope that's a guide. Review: Great heater and thermostat. - Quick delivery. The heater works very well in a 12 x 8 foot greenhouse. Recommend the thermostat, it works very well with the heater. ## Features - POWERFUL 2000W HEATING FOR RELIABLE WARMTH Stay protected during colder temperatures with this 2kW electric greenhouse heater designed for spaces up to 12m². It delivers strong and consistent heat to support plant health and comfort. Ideal for greenhouses, grow tents, and small indoor areas. - ADJUSTABLE TEMPERATURE CONTROL FOR FLEXIBILITY Easily set your preferred temperature with the built-in manual thermostat. The heater automatically turns on and off to help maintain a stable environment. This ensures your plants receive the right amount of warmth without constant adjustment. - BUILT-IN FAN FOR EVEN AIR CIRCULATION The integrated fan distributes warm air evenly across your space, helping eliminate cold spots. It also reduces moisture buildup, lowering the risk of mold around plants. A simple way to maintain a balanced growing environment. - ENERGY-EFFICIENT PERFORMANCE With efficient airflow of up to 163 m³/h, the heater warms your space quickly without running continuously. This helps reduce energy usage while still delivering effective heating. A practical solution for everyday use. - SPLASH-PROOF & BUILT FOR GREENHOUSE USE (IPX4) Designed for damp environments, this heater is IPX4 rated for splash protection. It can handle greenhouse humidity, watering, and moisture exposure with ease. Durable and portable, it’s built for reliable performance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JVU48OY | | Best Sellers Rank | 96,960 in Garden ( See Top 100 in Garden ) 20 in Greenhouse Heaters | | Brand | Bio Green | | Brand Name | Bio Green | | Colour | Green | | Customer Reviews | 4.3 out of 5 stars 254 Reviews | | Form Factor | Pedestal | | Form factor | Pedestal | | Fuel Type | Electric | | Global Trade Identification Number | 05055320015864 | | Heat Output | 2000 Watts | | Heating Coverage | 12 m² | | Heating Method | Convection | | Indoor Outdoor Usage | Indoor | | Indoor/Outdoor usage | Indoor | | Item Type Name | Watch, Winder, Blender, Lamp | | Manufacturer | Bio Green | | Maximum Temperature Setting | 60 Degrees Celsius | | Model Number | RXZER23, 123 | | Part Number | RIV001, 123 | | Power Source | Electric | | Power source | Electric | | Room Type | Greenhouse, Damp Room | | Special Features | Portable | | Special feature | Portable | | Unit Count | 2041.1657 gram | ## Images ![– Biogreen - 2kW Electric Greenhouse Heater - Adjustable Manual Thermostat & Air Circulation Fan - 2000W Portable Heater 0–60°C IPX4 - Indoor Plants & Frost Protection - Greenhouse Fan Heater - Image 1](https://m.media-amazon.com/images/I/81Q8wyyCYqL.jpg) ![– Biogreen - 2kW Electric Greenhouse Heater - Adjustable Manual Thermostat & Air Circulation Fan - 2000W Portable Heater 0–60°C IPX4 - Indoor Plants & Frost Protection - Greenhouse Fan Heater - Image 2](https://m.media-amazon.com/images/I/81gchdu1WyL.jpg) ![– Biogreen - 2kW Electric Greenhouse Heater - Adjustable Manual Thermostat & Air Circulation Fan - 2000W Portable Heater 0–60°C IPX4 - Indoor Plants & Frost Protection - Greenhouse Fan Heater - Image 3](https://m.media-amazon.com/images/I/910OFmhp5VL.jpg) ![– Biogreen - 2kW Electric Greenhouse Heater - Adjustable Manual Thermostat & Air Circulation Fan - 2000W Portable Heater 0–60°C IPX4 - Indoor Plants & Frost Protection - Greenhouse Fan Heater - Image 4](https://m.media-amazon.com/images/I/81x++DqYeKL.jpg) ![– Biogreen - 2kW Electric Greenhouse Heater - Adjustable Manual Thermostat & Air Circulation Fan - 2000W Portable Heater 0–60°C IPX4 - Indoor Plants & Frost Protection - Greenhouse Fan Heater - Image 5](https://m.media-amazon.com/images/I/81zLlez8NPL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ An excellent, easy to use heater. Updated with heating costs. *by S***S on 10 January 2014* The heater is very sturdy and well made. The fan runs very quietly. I have just started using it to keep my 8 feet by 6 feet greenhouse at a minimum of 7 degrees c. The thermostatic control seems to work very well too. You plug it in, and hold down the on button for more than 3 seconds and it switches on. The ambient temperature is then clearly displayed in big red numbers. If you want to turn the thermostat unit off you just press the off button for more than 3 seconds. I guess these long presses are designed to stop you switching it off by accident. Once the unit is switched on, you set the temperature you want to maintain as follows. Just touch either the up or down arrrow button, and the digital temperature reading starts to flash. Then press the up or down button to change the flashing number. Stop pressing the button once you get to a figure 2 degrees above the minimum you want to maintain. That temperature is then stored. The numbers stop flashing and the ambient temperature is displayed again. In order to maintain a minimum of 7 degs c, I had to set the thermostat to 9 degs. On a frosty evening I stood and watched as the heater quickly warmed the greenhouse to 9 degs. The heater switched off straightaway. The ambient temperature then dropped slowly to 8 degs, and then down to 7 degs. As soon as it reached 7 degs the heater switched on again and pushed the temperature back to 9 degs. The temperature sensor itself is a small black tip at the end of a black wire a couple of metres long. This lenght of wire allows you to place the sensor just where you want amongst plants or hanging down from above. It seems from the instruction manual that you can put the sensor into an aquarium or into soil. So it's all going well so far! I hope the cacti appreciate all this care and attention and flower in the spring! I've just looked at how heating my 8' by 6' greenhouse costs me in electricity over a winter month. It's a Gabriel Ash cedar greenhouse on a dwarf wall, and I have added insulation to the dwarf wall inside, but no extra insulation on the glass. The roof vent area has also been covered off for the winter. My extra electric use from February into March 2014, compared to the same month in 2013, is an extra 3.2 Kwh during the day, and an extra 2.6 Kwh on economy 7 rates at night. I guess it's been a mild month, but I hope that's a guide. ### ⭐⭐⭐⭐⭐ Great heater and thermostat. *by J***N on 7 December 2025* Quick delivery. The heater works very well in a 12 x 8 foot greenhouse. Recommend the thermostat, it works very well with the heater. ### ⭐⭐⭐⭐⭐ This is the best heater and thermostat I have ever used in my ... *by N***L on 4 January 2018* This is the best heater and thermostat I have ever used in my greenhouse ( a very lot of years). It is well built, sturdy, reeks quality, impressive right out of the box. The thermostat can be placed remotely where your plants are. I have never had one that works so accurately, I have it set for 7deg, my high low digital thermometer shows a high if 7 and a low of 6.3 less than one degree. These reading are when the outside temperature was under 3deg. The heating elements are not the usual heating wire coils but are two heating rings similar to a hob or kettle elements, everything is well sealed and is quoted to be spray safe, just what I need in my greenhouse. When used with the thermostat and reaches the set temperature the heater and fan stops. I have checked it for over heating of the elements at that point, the body is fixed to slope upwards a little so cold air is drawn up through the tube as it cools, the mesh at the front gets hot but the case remains cold, I can't see a difficulty here as I use it but I am not going to test it up to high temperatures in my green house. As to the cost, worth every penny. For info., my green house is 6X8 situated in a wind sheltered but not frost sheltered area. I use it for over wintering plants and seedlings. --- ## 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.us/products/52429244-biogreen-2kw-electric-greenhouse-heater-adjustable-manual-thermostat-and-air](https://www.desertcart.us/products/52429244-biogreen-2kw-electric-greenhouse-heater-adjustable-manual-thermostat-and-air) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-24*