5 of the Best Greenhouse Heaters on the Market Today

A greenhouse heater is a tool used to increase the temperature of a greenhouse. Greenhouses are typically used to grow plants, and the temperature within the greenhouse needs to be regulated in order to provide an optimal environment for plant growth. Heaters can be used to increase the temperature of a greenhouse in the winter when it is cold outside or to maintain a higher temperature in the summer when it is hot outside.

There are a lot of different greenhouse heaters on the market these days. So, which one is the best? In this article, we will take a look at the best greenhouse heaters on the market and compare them. We will also look at some of the factors you should consider when choosing a greenhouse heater.


What to consider when choosing the best greenhouse heater?

When looking to purchase the best greenhouse heater, there are many factors to consider. The most important question is what type of heater will work best for your needs? There are many different types of greenhouse heaters on the market, from electric to natural gas to propane.

Another consideration is the size of your greenhouse. Some heaters are designed specifically for small greenhouses, while others are meant for larger ones. It’s important to choose a heater that is the right size for your greenhouse, or it may not be effective in heating it.

The final factor to consider is your budget. Heaters come in a range of prices, so you can find one that fits your budget. However, it’s important to remember that you get what you pay for, and choosing a cheap heater may not be the best option in the long run.


What is the Best Greenhouse Heater?

There are a lot of different types of greenhouse heaters on the market, so it can be hard to decide which one is the best for your needs. Here are the Best Greenhouse Heaters.


Bio Green PHX 2.8 best greenhouse heater

Bio Green PHX 2.8 best greenhouse heater
Bio Green PHX 2.8 best greenhouse heater

The newly designed Phoenix is a high-end “2 in 1” heater that’s perfect for both the cultivation of young plants and for protecting them during the winter months. With three output levels (1. 0 kW/3412 BTU, 1. 8 kW/ 6149 BTU, or 2. 8 kW/9554 BTU), the Phoenix provides a great output and delivers easy temperature control between 32 and 79°F courtesy of a precision thermostat.

Manufactured from high-quality rustproof steel to the absolute highest standards, the Phoenix includes a quiet and powerful built-in fan for air and heat circulation that can be operated either on its own or in conjunction with the heater. Flexible, dependable, and easy to use, either on the floor or fixed to the ceiling of the greenhouse, it’s a fantastic heater that will provide years of faithful service and plant protection to any keen gardener.

Bio Green PHX 2.8 best greenhouse heater Specifications

BrandBio Green
Power SourceCorded Electric
Weight11 Pounds
Heat Output2800 Watts
Dimensions LxWxH8.66 x 12.99 x 16.14 inches

Bio Green PHX 2.8 best greenhouse heater Pros and Cons

Positive
  • Build quality
  • Easy to assemble
  • Value for money
Negatives
  • none

Bio Green PHX 2.8 best greenhouse heater Price


Bio Green PAL 2.0/USDT Palma Greenhouse Heater incl

Bio Green PAL 2.0/USDT Palma Greenhouse Heater
Bio Green PAL 2.0/USDT Palma Greenhouse Heater

Powerful greenhouse heater, compact, energy-efficient & safe in operation – all these are features of the new Palma heater with the digital thermostat by bio green. Its robust housing is constructed largely from stainless steel. With its timeless design, this floor-standing heater looks good in any situation. Palma is also the ideal solution for the smaller greenhouse where space is at a premium. Thanks to its compact design, slip-resistant rubber’ & practical carrying handle, it can be used almost anywhere.

The technology that we have developed ensures that the temperature is maintained reliably at a reasonable level with no energy-wasting temperature peaks in the greenhouse. The energy savings that are made are not due to half-hear-ted heating but to sensible use of the available energy.

Heating a greenhouse – the challenge to keeping a greenhouse frost-free, the temperature must remain above 32°F even in the corners. If the current of air does not reach there, then the temperature on the heater has to be really high, however, then a large proportion of the warmth goes up into the gable of the greenhouse, where it is not needed, while the corners may still dip down to minus temperatures.

This is unsatisfactory because heating energy is being wasted. In addition, there may be a significant temperature difference between when the heater switches on and especially with cheaper thermostats. This means if the thermostat has a switching differential of, for example, 43°F, then the greenhouse has to be heated up to 47°F if it is not to fall below the frost-free limit of 36°F before the heating switches on again automatically.

Bio Green PAL 2.0/USDT Palma Greenhouse Heater incl Specifications

BrandBio Green
Power SourceCorded Electric
heats spaces120 ft²
digital summer/winter thermostat(110 V) UL
Care instructionIPX4, splash-proof

Bio Green PAL 2.0 Greenhouse Heater Pros and Cons

Positive
  • Easy to set up and use
  • Excellent air circulation
  • Robust digital thermostat
  • Splash-proof
Negatives
  • Relatively short 6-foot power cord

Bio Green PAL 2.0/USDT Palma Greenhouse Heater incl Price


Dr. Heater DR218-1500W Greenhouse Garage Workshop Infrared Heater, 1500-watt

Dr. Heater DR218-1500W best greenhouse heater
Dr. Heater DR218-1500W best greenhouse heater

During the winter when outside temperatures drop below freezing, using a greenhouse heater can keep your plants from freezing. The Dr. Infrared Heater DR218 Greenhouse Heater is a professional choice for your tender plants and it is one of the best greenhouse heaters.

This incredible heater uses fan-forced air technology that can provide a reliable and efficient heat source to your greenhouse plants. Permanently lubricated for life, it uses a totally enclosed, thermally protected, and heavy-duty ball-bearing motor that provides long-lasting performance with very little maintenance required.

It has a precision temperature sensor with built-in over-heat protection and adjustable thermostat control, which allows you to create the best climate for your plants.

Dr. Heater DR218-1500W Greenhouse Heater Specifications

BrandDr Infrared Heater
Power SourceCorded Electric
Heating MethodRadiant
Heating Coverage150 Sq. ft
Heat Output1500 Watts

Dr. Heater DR218-1500W Greenhouse Heater Pros and Cons

Positive
  • Affordable
  • Good safety features
  • Simple to use
Negatives
  • Does not display ambient temperature

Dr. Heater DR218-1500W Greenhouse Heater Price


Mr. Heater F215100 MH4B Little Buddy Heater

Mr. Heater F215100 MH4B Little Buddy Heater
Mr. Heater F215100 MH4B Little Buddy Heater

Mr. Heater offers the latest evolution in portable heating with the Portable Little Buddy Propane Heater. Use it in garages, tents, workshops, cabins, porches, patios, or hunting blinds to heat up to 95 sq. ft.

Equipped with a low-oxygen shut-off pilot system and accidental tip-over shutoff for indoor safety and one heat setting of 3,800 BTU/hr. allowing you to control your comfort level. Accidental tip-over safety shutoff. Lightweight, easy to carry.

Mr. Heater F215100 MH4B Little Buddy Heater Specifications

BTU3,800 BTU
Heats up to95 sq. ft.
Run time5.6 hours
Tank Size1 lb. cylinder
Power SourceGas Powered

Mr. Heater F215100 MH4B Little Buddy Heater Pros and Cons

Positive
  • Easy to use
  • Compact
  • Oxygen depletion and accidental tip-over safety shutoff
Negatives
  • A narrow base makes it easier to tip over
  • Only suitable for small greenhouses

Mr. Heater F215100 MH4B Little Buddy Heater Price


Comfort Zone 5000W Fan-Forced Ceiling Mount Heater with Dual Knob Controls, 5,000-Watt.

Comfort Zone greenhouse heater
Comfort Zone greenhouse heater

Powerful Ceiling Mount Heater – Ideal for use in a garage or workshop, this powerful Comfort Zone ceiling mount heater provides plenty of warmth without taking up valuable floor space. The powerful commercial heater is great for creating a comfortable environment for everything from work and DIY projects to simply a cool hangout area for friends and family.

Rugged Steel Construction – Designed for extended use in harsh environments, this fan-forced heater is crafted with a tough heavy gauge steel body. This allows it to stand up to sudden temperature drops and spikes it can encounter in poorly insulated areas.

Targeted Heating – Louvers and a variable mounting angle allow you to aim the 240 Volt commercial heater’s airflow towards a drafty area or towards your usual workstation, ensuring that the warmth goes where it’s needed most.

Comfort Zone greenhouse heater Specifications

BrandComfort Zone
Power SourceCorded Electric
Heating MethodForced Air
ManufacturerWorld and Main
Heating Coverage1000 sq. ft.
Heat Output17065 British Thermal Units
Wattage5000 watts

Comfort Zone greenhouse heater Pros and Cons

Positive
  • Powerful heating
  • Rugged construction
  • Ceiling-mounted design
  • Fan-forced heating
Negatives
  • Lacks remote-controlled thermostat

Comfort Zone greenhouse heater Price


In conclusion, there are a variety of greenhouse heaters to choose from depending on your needs. Consider the size of your greenhouse, the climate you live in, and your budget when selecting a heater. Heaters can be an expensive investment, so do your research and shop around to find the best one for you.

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