Top 7 Greenhouse Heaters with Thermostat

Ted Curley
Journeymen wiremen at US Electric-International Brotherhood of Electrical Workers (IBEW)

Hello, I'm Ted Curley, a licensed electrician with a wealth of experience in the electrical field. I've launched this platform to share my extensive knowledge and insights with you. My journey in the electrical field spans over a decade, during which I have cultivated a deep understanding and expertise in...Read more

Ted Curley
Journeymen wiremen at US Electric-International Brotherhood of Electrical Workers (IBEW)

Hello, I'm Ted Curley, a licensed electrician with a wealth of experience in the electrical field. I've launched this platform to share my extensive knowledge and insights with you. My journey in the electrical field spans over a decade, during which I have cultivated a deep understanding and expertise in...Read more

Hey there! Are you a proud greenhouse owner looking for the perfect heater to keep your plants cozy and thriving? Well, you're in luck! In this post, I'll be sharing with you the top 7 greenhouse heaters equipped with a thermostat. These heaters are not only efficient and reliable, but they also allow you to maintain the ideal temperature for your beloved plants. So, let's dive in and find the perfect heater to create a warm and nurturing environment for your green oasis!

1

AOBMAXET Electric Greenhouse Heater

 in stock
Amazon.com
8.4
Reliable and efficient
The AOBMAXET Electric Greenhouse Heater is a powerful 1500W stainless steel heater with a digital thermostat controller for precise temperature control and overheat protection. It is perfect for use in grow tents, garages, and flower rooms. While it has a limited range of adjustability and a bright yellow color that may not suit all aesthetics, it is a reliable and safe option for fast heating and maintaining the desired temperature.
Benefits of AOBMAXET
  • Powerful 1500W heater
  • Digital thermostat controller for precise temperature control
  • Overheat protection for safety
Drawbacks
  • Limited range of adjustability
  • Bright yellow color may not suit all aesthetics

This AOBMAXET Electric Greenhouse Heater is a powerful and efficient heating solution for your greenhouse, grow tent, garage, or flower room. With its 1500W power and stainless steel construction, it can warm up to 215 sq. ft. of space, providing both efficiency and energy savings. The heater has two modes – fan-only and fan&heater – making it versatile for different needs. Customers have praised its ability to keep the temperature steady, its good build quality, and its quiet operation. Whether you need to circulate air or heat up a small space, this heater is a great choice.

Stay Warm and Grow Efficiently!
  • Powerful 1500W stainless steel heater
  • Digital thermostat controller for precise temperature control
  • Overheat protection for safety
  • Fast heating for quick warmth
  • Suitable for use in grow tents, garages, and flower rooms
2

Bio Green PAL 2.0/USDT Greenhouse Heater – Fast Heating & Versatile – 110v – 2 Year Warranty

$170.00
$157.80
 in stock
Amazon.com
as of February 14, 2025 6:07 pm
8.4
Overall, recommended
The Bio Green PAL 2.0/USDT Palma Greenhouse Heater with Thermostat is a versatile and compact heater that provides fast heating for optimal greenhouse environments. It can be used in greenhouses, grow tents, outdoor spaces, and even garages. The thermostat allows for precise temperature control, and the 2-year warranty provides added peace of mind. However, there have been some issues with the initial unit not heating properly and difficulty in maintaining set temperatures during colder nights.
Efficient and Reliable
  • Fast heating capability
  • Suitable for use in a greenhouse or grow tent
  • Can also be used as an outdoor heater or electric garage warmer
  • Comes with a thermostat for precise temperature control
  • Compact size (11”x 8”x 12.5”) allows for easy placement
  • 2 years warranty for added peace of mind
Potential Limitations
  • Initial unit did not heat, needed replacement
  • Does not keep greenhouse at set temperature during colder nights

The Bio Green PAL 2.0/USDT Palma Greenhouse Heater with Thermostat is a powerful and compact heating solution for your greenhouse. With its energy-efficient and safe operation, this heater is designed to maintain a reliable temperature level without wasting energy. The stainless steel housing and timeless design make it a stylish addition to any greenhouse. It is also perfect for smaller greenhouses with limited space, thanks to its compact design, slip-resistant rubber, and practical carrying handle. The Palma heater comes with a digital thermostat, ensuring precise temperature control. With an impressive 5118 BTU/1500 W output, it can easily heat greenhouses up to 120 ft.², creating the optimal environment for your plants to thrive. With high ventilation rate and fan setting, you can also use it for air circulation and cooling during the summer season. The Bio Green PAL 2.0/USDT Palma Greenhouse Heater with Thermostat is backed by a 2-year warranty from a family-owned manufacturer with over 35 years of experience in the greenhouse heating field.

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Stay Warm and Versatile!
  • Fast Heating: Provides rapid warmth for optimal greenhouse environment
  • Thermostat: Allows for precise temperature control
  • Versatile: Can be used as a grow tent heater or for greenhouses up to 120 ft.²
  • Outdoor Heater: Can also be used in outdoor spaces
  • Electric Garage Warmer: Suitable for warming up garages
  • 2 Years Warranty: Comes with a 2-year warranty for added peace of mind
3

Dreyoo Greenhouse Heater Fan: Fast Heating Solution

 in stock
Amazon.com
8.2
Overall Impressive
The Dreyoo Greenhouse Heater Fan with Digital Thermostat and Thermohygrometer is a powerful and well-made heater that provides fast heating for a 120 ft.² space. It offers precise temperature control with its digital thermostat, although some users have mentioned that the fan can be a bit noisy and the thermostat accuracy can be a bit off.
Efficient and Effective
  • Powerful heating capability
  • Solid and well-made construction
  • Multiple settings for precise temperature control
Drawbacks
  • Some users have mentioned that the fan can be a bit noisy
  • A few customers have experienced difficulties with the digital thermostat accuracy

Transform your greenhouse into the perfect environment for your plants with the Dreyoo Greenhouse Heater Fan. This high-quality heater is easy to use and comes with a range of features to ensure accurate climate control. The package includes a 1500W heating fan with adjustable airflow direction, a 1800W digital thermostat, and an additional thermohygrometer for monitoring temperature and humidity. With its powerful copper motor and PTC ceramic heating element, this heater quickly and efficiently warms up your greenhouse, making it ideal for seed germination and plant growth. The portable design, with a handle and non-slip base, allows for easy movement and placement. Say goodbye to temperature fluctuations and enjoy a well-regulated greenhouse with this fantastic heater fan.

Stay Warm All Winter
  • 1500W fast heating capability
  • Digital thermostat with a temperature range of 40°F-108°F (5°C-42°C)
  • Additional thermohygrometer for monitoring temperature and humidity
  • Suitable for 120 ft.² space
4

Greenhouse Heater – LHUKSGF Model, Fast Heating, Overheat Protection

 in stock
Amazon.com
8
Overall, a solid choice
The LHUKSGF Greenhouse Heater with Digital Thermostat is a great option for anyone looking to keep their greenhouse or grow tent warm. With its digital thermostat, overheat protection, and fast heating capabilities, it is both efficient and reliable. However, some customers have noted that the heat output may be weaker than expected, and it may struggle to keep larger spaces warm in colder weather.
Stay Warm and Cozy
  • Digital thermostat
  • Overheat protection
  • Fast heating
  • Suitable for greenhouses and grow tents
Cons
  • The heat output seems weak
  • May struggle to keep its rated square footage warm in a normal shed or greenhouse when it gets cold outside

The LHUKSGF Greenhouse Heater with Digital Thermostat is a reliable and efficient heating solution for your greenhouse or other areas up to 150 ft² in size. With a powerful 5118 BTU/1500 W output, this heater is designed to quickly warm up your space while ensuring energy savings. Equipped with a thermostat, you can easily set your desired temperature for optimal comfort. While some users have mentioned that the heat output may seem weak, the heater does a good job of maintaining warmth in smaller areas. It also features overheat protection, providing peace of mind during use. Additionally, its portability makes it easy to move around different areas of your greenhouse. Overall, this heater is a suitable option for keeping your plants cozy during colder nights.

Stay warm and cozy!
  • Digital thermostat
  • Overheat protection
  • Fast heating
  • Suitable for greenhouses and grow tents
  • Energy efficient
  • Can be used in various areas
5

Greenhouse Fan Heater – Portable Space Heater

$59.99
$39.79
 in stock
Amazon.com
as of February 14, 2025 6:07 pm
7.8
Not as powerful
The Electric Patio Heater is a portable and space-saving heater that features innovative PTC technology for fast heating. It has a sturdy metal base for stability, but some reviewers found it to be less powerful than expected with limited heat output due to its small size.
Efficient and Convenient
Disadvantages
  • Not as powerful as expected
  • Small size and limited heat output

This Electric Patio Heater is a compact and portable solution for heating outdoor spaces. With its innovative PTC technology, it efficiently generates heat to keep you warm in your greenhouse, garage, office, or workplace. The adjustable thermostat allows you to customize the temperature to your liking, while the metal base ensures stability. It may be small in size, but it still packs a punch when it comes to heat output. However, some customers have mentioned that it may not live up to its price point in terms of heat production. Nonetheless, it can still provide a cozy environment within a short distance.

Stay Warm with Ease
  • Innovative PTC technology
  • Adjustable thermostat
  • Portable and space-saving design
  • Fast heating with PTC stones
  • Suitable for greenhouse, garage, office, and workplace
  • Sturdy metal base
$39.79
$59.99
in stock
as of February 14, 2025 6:07 pm
Amazon.com
6

VIVOSUN Portable Greenhouse Heater

 in stock
Amazon.com
7.3
Inadequate heating
The VIVOSUN 1500W Portable Greenhouse Heater is a versatile 2-in-1 fan and heater that provides quick and instant warmth. It features an adjustable thermostat for precise temperature control and has built-in safeguards to prevent overheating. However, it may not provide sufficient heating in low temperatures and the separate electronic thermostat may have a narrow temperature band and frequent on/off cycling, which could affect its longevity.
Efficient Heating Solution
  • 2-in-1 functionality: Can be used as both a fan and a heater, making it versatile for use throughout the year
  • Adjustable thermostat: Allows for precise control and setting of the desired temperature
  • Fast heating: Provides quick and instant warmth with its ability to output hot air quickly
  • Overheat protection: Comes with built-in safeguards to prevent overheating, ensuring safety during use
Cons
  • Insufficient heating in low temperatures compared to regular indoor heaters
  • Separate electronic thermostat has a narrow temperature band and frequent on/off cycling, which may affect the longevity of the heater

The VIVOSUN 1500W Portable Greenhouse Heater is a versatile product that offers two functions to meet your needs throughout the year. It has a fan mode that provides cool air output (20W) and a heater mode that quickly emits hot air (750W & 1500W) while being energy efficient. With double safety protection, this heater ensures your safety while keeping you warm. However, based on one review, it may not heat enough to maintain a decent temperature in low temperatures. Another review mentions that the heater itself does its job well, but the separate electronic thermostat may have some limitations. Overall, this product seems to be of good quality and offers convenient heating options for your greenhouse or outdoor space.

Stay Warm and Cozy!
  • 2-in-1 functionality: Fan and heater modes for versatile use all year round
  • Adjustable thermostat: Allows you to control and set the desired temperature
  • Fast heating: Outputs hot air quickly to provide instant warmth
  • Energy efficient: Saves energy while providing effective heating
  • Overheat protection: Safeguards against overheating for added safety
  • Dust proof: Helps keep the unit clean and free from dust buildup
7

Tectake Greenhouse Heater 1500W: Portable, Fast Heating

 in stock
Amazon.com
5.5
Highly recommended!
The tectake Greenhouse Heater is a powerful 1500W portable outdoor heater with a digital thermostat for precise temperature control and overheat protection for safety. It provides 3s fast heating for immediate warmth and is suitable for use in various outdoor spaces like patios, garages, grow tents, flower rooms, and backyards.
Convenient and Efficient
  • Powerful 1500W heater
  • Digital thermostat for precise temperature control
  • Overheat protection for safety

The tectake Greenhouse Heater is a powerful 1500W portable outdoor heater designed to keep your plants warm and thriving. With its rapid heating technology, it quickly heats up to 200 square feet, ensuring your plants are protected from the cold air. The digital thermostat allows you to easily set and maintain the desired temperature. Despite its compact size, it efficiently heats small spaces, making it ideal for use in greenhouses, grow tents, patios, garages, flower rooms, and backyards. Customers have praised its effectiveness, with one user mentioning that it worked well throughout the entire winter season.

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Stay warm and cozy!
  • Powerful 1500W heater
  • Digital thermostat for precise temperature control
  • Overheat protection for safety
  • 3s fast heating for immediate warmth
  • Portable design for easy placement
  • Suitable for outdoor use in patio, garage, grow tent, flower room, backyard

The Top 10 Greenhouse Heaters for 2022!

Getting Started with Your Greenhouse Heater

  • Read the instructions: Start by thoroughly reading the user manual that comes with your greenhouse heater. This will provide you with important information on how to properly install, operate, and maintain the heater. Make sure to pay specific attention to the thermostat settings and any safety precautions mentioned
  • Choose the ideal location: Find the best spot in your greenhouse to place the heater. Ideally, it should be near the plants that require the most heat or in an area where the heat can distribute evenly. Avoid placing the heater too close to flammable materials or directly on top of plants to prevent any damage or accidents
  • Set the desired temperature: Once the heater is properly installed and plugged in, you can set the thermostat to your desired temperature. Start with a lower setting and gradually increase it until you find the right temperature for your plants. Remember to monitor the temperature regularly and adjust the thermostat accordingly to maintain a stable and suitable environment for your plants
  • Remember, using a greenhouse heater with a thermostat can help you regulate the temperature and protect your plants from frost or extreme cold. Happy gardening!

Choosing the Perfect Greenhouse Heater with Thermostat

  • Heating capacity: It's crucial to check the heating capacity of the greenhouse heater. The size of your greenhouse will determine the amount of heat required. Make sure the heater you choose can effectively heat your specific greenhouse size. Look for a heater with adjustable settings to ensure you can maintain a consistent temperature
  • Thermostat accuracy: The thermostat plays a vital role in maintaining a stable temperature inside the greenhouse. Look for a greenhouse heater with a reliable and accurate thermostat. A good thermostat will allow you to set your desired temperature and will automatically turn the heater on and off to maintain that steady temperature
  • Safety features: Safety should always be a top priority. Look for a greenhouse heater with safety features like overheat protection and tip-over shut off. Overheat protection will automatically shut off the heater if it reaches a dangerous temperature, preventing any potential accidents. The tip-over shut off feature ensures that the heater turns off if it accidentally gets knocked over, reducing the risk of fire
Ted CurleyJourneymen wiremen at US Electric-International Brotherhood of Electrical Workers (IBEW)

Hello, I'm Ted Curley, a licensed electrician with a wealth of experience in the electrical field. I've launched this platform to share my extensive knowledge and insights with you. My journey in the electrical field spans over a decade, during which I have cultivated a deep understanding and expertise in various roles. Let me take you through my journey and my passion for electricity and space heaters. If you have any questions, feel free to drop me a line at ted.curley@tedreviews.com

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