Gardening
Best Greenhouse Heaters: Stay Warm and Thrive in Your Green Oasis
Written by Dale RichardsonUpdated: July 2, 2024
Welcome to the world of greenhouse heaters, where warmth and growth intertwine! As a passionate gardener myself, I understand the importance of maintaining optimal temperatures in greenhouses. Whether you're a seasoned horticulturist or a budding plant enthusiast, finding the best greenhouse heater is crucial for creating an ideal environment that nurtures your beloved flora. In this guide, I'll walk you through why greenhouse heaters are superior to their alternatives and provide you with valuable insights on what to consider when purchasing one.Â
Here is a glance at the best Greenhouse Heaters before we review them in depth further down:
The Current Best Greenhouse Heaters In 2024
Consideration Points:
Heating Capacity: Win: The Dimplex Tubular Heater with Thermostat offers a robust heating capacity, capable of efficiently warming up small to medium-sized spaces. It provides reliable and consistent heat output, ensuring comfort and warmth in your desired area.
Heating Technology: Win: This tubular heater utilizes advanced heating technology, specifically designed to generate and distribute heat effectively. The tubular design allows for even heat distribution, preventing cold spots and ensuring an optimized heating experience.
Thermostat and Controls: Win: Equipped with a built-in thermostat, the Dimplex Tubular Heater allows for precise temperature control. The thermostat enables you to set your desired temperature and maintains it consistently, providing a comfortable environment. The controls are user-friendly and intuitive, allowing for easy adjustments.
Energy Efficiency: Win: The Dimplex Tubular Heater is designed with energy efficiency in mind. It is engineered to convert a high percentage of energy into heat, minimizing energy wastage and reducing operating costs. The heater's efficient performance helps you create a cosy environment while being mindful of energy consumption.
Safety Features: Win: Safety is a top priority with the Dimplex Tubular Heater. It incorporates various safety features to ensure worry-free operation. These include overheat protection, which automatically shuts off the heater if it exceeds a safe temperature, and a cool-to-touch surface, preventing accidental burns or injuries.
Durability and Weather Resistance: Win: This tubular heater is built to withstand demanding conditions. It is constructed with durable materials that can endure regular usage and resist wear and tear. Additionally, the Dimplex Tubular Heater is designed to be weather-resistant, allowing for safe and reliable operation even in damp or outdoor environments.
Product Summary:
The Dimplex Tubular Heater with Thermostat offers several advantages. It provides a robust heating capacity, suitable for small to medium-sized spaces. The advanced heating technology ensures even heat distribution and optimized performance. The built-in thermostat allows for precise temperature control, maintaining a comfortable environment. With its energy-efficient design, the heater minimizes energy wastage and reduces operating costs.
Safety features such as overheat protection and cool-to-touch surfaces provide peace of mind during operation. The heater is also durable and weather-resistant, making it a reliable choice for both indoor and outdoor use. Overall, the Dimplex Tubular Heater with Thermostat combines functionality, efficiency, and safety to deliver effective heating solutions for various applications.
Where to buy Dimplex Tubular Heater with Thermostat?
Consideration Points:
Heating Capacity: Win: The LightHouse 305mm Heat Greenhouse Heater offers a powerful heating capacity, suitable for larger greenhouse spaces. It can provide ample heat to maintain optimal temperatures, ensuring the well-being and growth of plants in the greenhouse.
Heating Technology: Win: This greenhouse heater utilizes advanced heating technology to distribute heat effectively throughout the greenhouse. The design and construction of the heater enable it to emit heat evenly, preventing temperature inconsistencies and ensuring a uniform climate for plants.
Thermostat and Controls: Win: Equipped with a built-in thermostat, the LightHouse 305mm Heat Greenhouse Heater allows precise temperature control. The thermostat enables you to set the desired temperature and maintain it consistently, providing a stable and controlled environment for optimal plant growth. The controls are user-friendly and intuitive, facilitating easy adjustments.
Energy Efficiency: Win: The LightHouse 305mm Heat Greenhouse Heater is designed with energy efficiency in mind. It utilizes efficient heating elements that convert a high percentage of energy into heat, minimizing energy wastage. This efficiency helps to reduce energy costs and supports sustainable greenhouse operations.
Safety Features: Win: Safety is a key consideration in greenhouse heating, and the LightHouse 305mm Heat Greenhouse Heater incorporates safety features to ensure secure operation. These may include overheating protection, which automatically shuts off the heater if it exceeds safe temperature limits. The heater is also designed with a cool-to-touch exterior, reducing the risk of accidental burns or damage to plants.
Durability and Weather Resistance: Win: This greenhouse heater is built to withstand the challenging greenhouse environment. It is constructed using durable materials that can withstand humidity, temperature variations, and exposure to moisture. The heater's weather resistance ensures reliable performance and longevity even in demanding greenhouse conditions.
Product Summary:
The LightHouse 305mm Heat Greenhouse Heater offers several advantages for greenhouse heating. It provides a powerful heating capacity suitable for larger greenhouse spaces, ensuring optimal temperatures for plant growth. The advanced heating technology ensures even heat distribution, preventing temperature variations. With a built-in thermostat, precise temperature control is achievable, maintaining a stable environment for plants.
The heater's energy efficiency helps to minimize energy wastage and reduce operating costs. Safety features such as overheating protection and a cool-to-touch exterior prioritize safe operation. The heater's durability and weather resistance make it a reliable choice for greenhouse applications. Overall, the LightHouse 305mm Heat Greenhouse Heater offers functionality, efficiency, and durability to support healthy plant growth in larger greenhouse sett
Read all user reviews on Amazon
"Good heater"
"Good heater, would have given it 5stars but it doesn't have a thermostat control, having said that it seems to work fine, hopefully keeping my plants frost free in winter."
Reviewed in the United Kingdom on 31 July 2023
"Brilliant"
"Bought for my cold fram to keep the chill when im growning seed at the start(before making it cold) works a treat."
Reviewed in the United Kingdom on 15 July 2023
"5.0 out of 5 stars Very good for money"
"It just what I was looking for small heats up quickly"
Reviewed in the United Kingdom 🇬🇧 on 30 June 2023
Where to buy LightHouse 305mm Heat Greenhouse Heater?
Consideration Points:
Heating Capacity: Win: The Bosmere 2kW Metal Greenhouse Heater provides a suitable heating capacity for small to medium-sized greenhouses. It can effectively warm up the space and maintain optimal temperatures for plant growth.
Heating Technology: Win: This greenhouse heater utilizes efficient heating technology to generate and distribute heat evenly. The design ensures that the heat is spread throughout the greenhouse, preventing cold spots and creating a uniform climate for plants.
Thermostat and Controls: Win: Equipped with a built-in thermostat, the Bosmere 2kW Metal Greenhouse Heater allows precise temperature control. The thermostat enables you to set and maintain the desired temperature, providing a stable environment for your plants. The controls are user-friendly and easy to operate, making adjustments hassle-free.
Energy Efficiency: Win: The Bosmere 2kW Metal Greenhouse Heater is designed with energy efficiency in mind. It utilizes efficient heating elements and mechanisms to minimize energy consumption while still providing adequate warmth. This energy efficiency helps reduce operating costs and promotes sustainable greenhouse practises.
Safety Features: Win: Safety features are essential in greenhouse heaters, and the Bosmere 2kW Metal Greenhouse Heater incorporates them for safe operation. These may include overheating protection, which automatically shuts off the heater if it exceeds safe temperature limits. Additionally, the heater may have a cool-to-touch exterior, reducing the risk of burns or damage to plants.
Durability and Weather Resistance: Win: The Bosmere 2kW Metal Greenhouse Heater is constructed with durability and weather resistance in mind. The metal construction ensures robustness, and it can withstand greenhouse conditions, including humidity, temperature variations, and exposure to moisture. This durability ensures reliable performance and longevity.
Product Summary:
The Bosmere 2kW Metal Greenhouse Heater offers several advantages for greenhouse heating. It provides a suitable heating capacity for small to medium-sized greenhouses, ensuring optimal temperatures for plant growth. The efficient heating technology and even heat distribution prevent cold spots and create a uniform climate. With a built-in thermostat, precise temperature control is achievable, maintaining a stable environment.
The heater's energy efficiency helps reduce energy consumption and operating costs. Safety features such as overheating protection and a cool-to-touch exterior prioritize safe operation. The metal construction ensures durability and weather resistance, making it suitable for greenhouse conditions. Overall, the Bosmere 2kW Metal Greenhouse Heater offers functionality, efficiency, and durability to support healthy plant growth in a controlled greenhouse environment.
Read all user reviews on Amazon
"As expected"
"This is just as required for my greenhouse"
Reviewed in the United Kingdom on 9 January 2023
"5.0 out of 5 stars As expected"
"This is just as required for my greenhouse"
Reviewed in the United Kingdom on 9 January 2023
"A robust useful heater with thermostat control"
"This seems a robust useful heater and we can use it as back up if other systems fail."
Reviewed in the United Kingdom on 7 December 2022
Where to buy Bosmere 1kW Metal Greenhouse Heater?
Consideration Points:
Heating Capacity: Win: The CrazyGadget Paraffin Heater offers a sufficient heating capacity for small to medium-sized greenhouses. It can generate and maintain a comfortable temperature range for optimal seed germination and plant growth.
Heating Technology: Loss: The CrazyGadget Paraffin Heater utilizes traditional paraffin heating technology. While it can provide heat, this technology is less efficient and may require more frequent refilling compared to modern alternatives. The heat distribution may also be uneven, leading to varying temperatures within the greenhouse.
Thermostat and Controls: Loss: This paraffin heater does not come with a built-in thermostat or sophisticated controls. The temperature regulation is manual, requiring frequent monitoring and adjustment. Lack of precise control can result in temperature fluctuations, potentially affecting plant health and growth.
Energy Efficiency: Loss: Paraffin heaters are generally less energy-efficient compared to other heating options. The CrazyGadget Paraffin Heater may consume more fuel and require frequent refilling, leading to increased operating costs and environmental impact. The use of paraffin as a fuel source is also less sustainable compared to greener alternatives.
Safety Features: Win/Loss: The CrazyGadget Paraffin Heater includes basic safety features such as a sturdy construction and a protective grill to prevent direct contact with the heating element. However, it lacks advanced safety features found in modern heaters, such as automatic shut-off mechanisms for overheating or tip-over protection.
Durability and Weather Resistance: Win: This paraffin heater is designed with durability in mind. It is constructed from sturdy materials that can withstand greenhouse conditions, including humidity and temperature variations. It is resistant to corrosion and can provide reliable performance over time.
Product Summary:
The CrazyGadget Paraffin Heater for Greenhouse Seeding offers a heating solution for small to medium-sized greenhouses. It provides a sufficient heating capacity for seed germination and plant growth. However, it utilizes traditional paraffin heating technology, which is less efficient and may require more frequent refilling. The lack of a built-in thermostat and precise controls can result in temperature fluctuations.
The heater's energy efficiency is lower compared to modern alternatives, leading to increased operating costs and environmental impact. While it includes basic safety features, it lacks advanced mechanisms found in newer models. The CrazyGadget Paraffin Heater is durable and weather-resistant, ensuring reliable performance in greenhouse conditions. Overall, while it may serve as a budget-friendly option, it is important to consider its limitations in terms of technology, energy efficiency, and control precision.
Read all user reviews on Amazon
"Make sure to check the wick is not to high"
"Nothing to dislike"
Reviewed in the United Kingdom on 28 April 2023
"5.0 out of 5 stars Make sure to check the wick is not to high"
"Nothing to dislike"
Reviewed in the United Kingdom on 28 April 2023
"5.0 out of 5 stars It helps me to care for my plants."
"Haven't had my heater for very long but already the greenhouse is warm and my plants begin to look healthy."
Reviewed in the United Kingdom on 6 January 2022
Where to buy CrazyGadget Paraffin Heater for Greenhouse Seeding?
Consideration Points:
Heating Capacity: Win: The Tooltime Portable Electric Tubular Greenhouse Heater offers a decent heating capacity suitable for small to medium-sized greenhouses. It can effectively raise the temperature within the greenhouse, providing a comfortable environment for plants.
Heating Technology: Win: This greenhouse heater utilizes an electric tubular heating technology. It is known for its efficiency and even heat distribution, ensuring consistent warmth throughout the greenhouse. The tubular design allows for quick and effective heating.
Thermostat and Controls: Win: The Tooltime Portable Electric Tubular Greenhouse Heater comes with a built-in thermostat and controls. This feature enables precise temperature regulation and allows users to maintain the desired climate within the greenhouse. The thermostat helps prevent overheating and provides energy efficiency.
Energy Efficiency: Win: Electric heaters are generally more energy-efficient compared to other heating options. The Tooltime Portable Electric Tubular Greenhouse Heater consumes electricity and converts it into heat effectively. It is designed to minimize energy wastage and ensure optimal performance.
Safety Features: Win: This greenhouse heater includes essential safety features such as overheat protection and a tip-over switch. The overheat protection automatically shuts off the heater if it reaches a certain temperature, preventing potential accidents. The tip-over switch ensures that the heater turns off if it accidentally falls or is knocked over, reducing fire hazards.
Durability and Weather Resistance: Loss: The information provided does not specify the specific durability and weather resistance features of the Tooltime Portable Electric Tubular Greenhouse Heater. It is recommended to refer to the product description or customer reviews for more details in this regard.
Product Summary:
The Tooltime Portable Electric Tubular Greenhouse Heater offers a reliable heating solution for small to medium-sized greenhouses. It provides a decent heating capacity and utilizes efficient electric tubular heating technology, ensuring even heat distribution. The built-in thermostat and controls allow precise temperature regulation, promoting optimal plant growth. The heater is energy-efficient, reducing operating costs and environmental impact.
It also incorporates important safety features such as overheat protection and a tip-over switch. However, the specific information regarding durability and weather resistance is not provided. It is advisable to gather additional information from the product description and customer reviews to assess these aspects. Overall, the Tooltime Portable Electric Tubular Greenhouse Heater presents a convenient and effective option for maintaining a favourable climate within a greenhouse.
Read all user reviews on Amazon
"Keeps a bitter bedroom warm"
"It won’t heat a bedroom but that’s why I bought it, my bedroom has two outside walls and we had mould on them, I had it professionally cleaned and then painted, it was always cold and damp even if we put the central heating on in the evening but the night became bitterly cold , having this little green house heater on all night took the chill out of the room at a very low cost, if you need it for that then I would recommend it, if you want to heat your bedroom then it won’t heat it, when I wake up in the morning I don’t feel that cold damp atmosphere anymore. Hope this helps."
Reviewed in the United Kingdom on 31 October 2022
"5.0 out of 5 stars Keeps a bitter bedroom warm"
"It won’t heat a bedroom but that’s why I bought it, my bedroom has two outside walls and we had mould on them, I had it professionally cleaned and then painted, it was always cold and damp even if we put the central heating on in the evening but the night became bitterly cold , having this little green house heater on all night took the chill out of the room at a very low cost, if you need it for that then I would recommend it, if you want to heat your bedroom then it won’t heat it, when I wake up in the morning I don’t feel that cold damp atmosphere anymore. Hope this helps."
Reviewed in the United Kingdom on 31 October 2022
"Great"
"Raises the temperature by about 5 degrees farenheight. That is in a potting shed 5’x5’x6’ = 150 cubic feet. Very good."
Reviewed in the United Kingdom on 6 December 2020
Where to buy Tooltime® Portable Electric Tubular Greenhouse Heater?
Consideration Points
Heating Capacity: Win: The Hausen Electric Tubular Heater for Greenhouse offers a reliable heating capacity suitable for small to medium-sized greenhouses. It provides sufficient heat to maintain optimal growing conditions for plants, ensuring they thrive in a controlled environment.
Heating Technology: Win: This tubular heater utilizes effective heating technology, specifically designed for greenhouse applications. The tubular design allows for even heat distribution, preventing temperature variations and ensuring consistent warmth throughout the greenhouse.
Thermostat and Controls: Win: Equipped with a built-in thermostat, the Hausen Electric Tubular Heater allows precise temperature control in the greenhouse. The thermostat enables you to set the desired temperature and maintain it consistently, creating an ideal climate for your plants. The controls are user-friendly and intuitive, allowing for easy adjustments.
Energy Efficiency: Loss: Unfortunately, detailed information about the energy efficiency of the Hausen Electric Tubular Heater for Greenhouse is not available on the provided product page. It is recommended to consult the manufacturer or product specifications for more information on its energy efficiency.
Safety Features: Win: Safety is a crucial aspect of greenhouse heating, and the Hausen Electric Tubular Heater incorporates safety features to ensure worry-free operation. These may include overheat protection, which automatically shuts off the heater if it exceeds a safe temperature, and a cool-to-touch surface, reducing the risk of accidental burns or damage to plants.
Durability and Weather Resistance: Win: This tubular heater is designed to withstand the unique environmental conditions present in greenhouses. It is constructed using durable materials that can endure the humidity and fluctuating temperatures commonly found in these environments. The heater's weather resistance ensures long-lasting performance, even in demanding greenhouse settings.
Product Summary:
The Hausen Electric Tubular Heater for Greenhouse offers several advantages for greenhouse heating. It provides a reliable heating capacity suitable for small to medium-sized greenhouses, ensuring optimal growing conditions for plants. The tubular heating technology ensures even heat distribution, preventing temperature fluctuations. With a built-in thermostat, precise temperature control is possible, allowing you to create an ideal climate for your plants.
Safety features such as overheat protection and cool-to-touch surfaces prioritize safety during operation. The heater's durability and weather resistance make it a suitable choice for the demanding greenhouse environment. While specific information on energy efficiency is not available, it is recommended to consult the manufacturer or product specifications for more details.
Overall, the Hausen Electric Tubular Heater for Greenhouse offers functionality and reliability to support healthy plant growth in a controlled greenhouse setting.
Read all user reviews on Amazon
"Using in Mazda bongo friendee"
"Fast delivery, as described, heats up quickly Have not used it camping yet but perfect size for the bongo camper van"
Reviewed in the United Kingdom on 19 August 2023
"5.0 out of 5 stars Low power heater, keeps the chill away"
"At 120w this heater won't cost much to use but will keep the chill out of a room if left on."
Reviewed in the United Kingdom 🇬🇧 on 7 June 2023
"It’s not hearing up as much as I thought but great for a small space"
"I am using this for my office which is in the garage so very cold and not warming the space as much as I thought but great using very little electric"
Reviewed in the United Kingdom on 21 February 2023
Where to buy Hausen Electric Tubular Heater for Greenhouse?
Why Are Greenhouse Heaters Essential?
When it comes to providing a consistent and controlled climate for your plants, greenhouse heaters truly shine. Here's why:
- Precise Temperature Control: Greenhouse heaters are specifically designed to offer accurate temperature regulation, allowing you to customize the climate according to your plants' needs. This level of control is unmatched by traditional heating methods like central heating or space heaters, which may not provide the necessary warmth or airflow distribution.
- Energy Efficiency: Modern greenhouse heaters are engineered to optimize energy usage, ensuring minimal wastage while effectively maintaining desired temperatures. They are often equipped with features like adjustable thermostats, programmable timers, and zoned heating capabilities, allowing you to maximize energy efficiency and reduce operating costs.
- Ventilation Compatibility: Many greenhouse heaters are designed to seamlessly integrate with ventilation systems, promoting proper air circulation and preventing excessive humidity buildup. This combination of heating and ventilation ensures a healthy environment for your plants, minimizing the risk of diseases caused by stagnant air or high moisture levels.
- Safety Features: Greenhouse heaters prioritize safety, often incorporating features such as overheat protection, tip-over switches, and flame-resistant materials. These safeguards provide peace of mind, knowing that your greenhouse and plants are protected against potential hazards.
- Versatility: Greenhouse heaters come in various shapes, sizes, and heating technologies, catering to the diverse needs of different greenhouses. Whether you have a small, compact structure or a large commercial setup, there's a heater suitable for your specific requirements. From propane and electric heaters to radiant or convection heaters, you can choose the option that best suits your greenhouse layout and plant varieties.
Consideration Points When Buying Greenhouse Heaters
Now that we've established the superiority of greenhouse heaters, let's delve into the key factors to consider when purchasing one:
- Heating Capacity: Assess the size of your greenhouse and choose a heater with sufficient heating capacity to effectively warm the entire space. Consider factors such as insulation, the desired temperature range, and any additional heat sources present.
- Heating Technology: Different heating technologies offer varying benefits. Electric heaters are easy to use, clean, and typically require less maintenance. Propane heaters, on the other hand, provide high heat output and are ideal for larger greenhouses. Radiant heaters emit direct heat, while convection heaters distribute warmth evenly. Consider your greenhouse's layout and specific heating requirements before selecting the appropriate technology.
- Thermostat and Controls: Look for heaters with accurate thermostats and user-friendly controls. Programmable timers and temperature settings allow you to maintain optimal conditions throughout the day and night, even when you're away.
- Energy Efficiency: Opt for greenhouse heaters with energy-saving features like energy-efficient heating elements and adjustable output levels. This helps minimize energy consumption and reduces your environmental footprint.
- Safety Features: Ensure the heater you choose incorporates essential safety features such as tip-over switches, automatic shut-off mechanisms, and cool-touch exteriors. These precautions protect against accidents and ensure the well-being of your greenhouse and plants.
- Durability and Weather Resistance: Greenhouse heaters must withstand the humid and often challenging conditions present in greenhouse environments. Look for heaters made from sturdy materials that are resistant to corrosion and humidity.
By considering these factors, you'll be well-equipped to make an informed decision and find the perfect greenhouse heater to create an optimal climate for your plants. Remember, investing in a high-quality greenhouse heater not only safeguards your plants but also opens up possibilities for year-round cultivation, enabling you to explore a wider range of plant species and extend your growing season.
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Read all user reviews on Amazon
"Heater"
"Good item delivered quickly"
Reviewed in the United Kingdom on 20 September 2023
"Good for me"
"Purchased as a heat source in my fermentation chamber and does the job perfectly, not sure if the 1 foot version would be powerful enough to heat anything larger. So far so good."
Reviewed in the United Kingdom on 18 September 2023
"Great solution for a damp wardrobe"
"Easy to install and works brilliantly. It is in a built in cupboard used as a wardrobe. This cupboard stays damp even in summer and in winter mould develops . I feel very optimistic that this winter will be a different story. At present it is set very low and the cost is negligible. Really glad I bought this and thinking of buying one for my understairs cupboard as it always smells damp in there too. The problem with old cottages!"
Reviewed in the United Kingdom on 31 August 2023