UPDATED: Jan 07, 2020.
Different seasons will affect your grow room different. For the optimum harvest, the temperature inside your grow room or tent need to be controlled. This is why you will need the best heater for grow room to warm your garden during the cold winter.
Grow room heaters provide a cheap alternative for warming your room. After all, your indoor plants will require at least 24 degrees Celsius. Also, it will depend on the stage your plants are.
Hence, if you are looking for a heater that will do the job and guarantee you a high harvest, then let’s take the rid together as we look at the top heaters for grow rooms.
At a Glance: Our Top Recommendations for Best Heater for Grow Room:
- DMCSHOP Electric Heater (Top Pick)
- Heater DR218-1500W Infrared Heater (Top Rated)
- Bio Green PAL Palma Electric Fan Heater (Editor Choice)
- Heater LHA Heater Industrial Fan Heater
- New Style Hydronic Hanging Heater
- COSTWAY Oil Filled Radiator Heater
Reviews of Top 6 Heater for Grow Room
Here are the top 6 heaters for a grow room that you will find on the market today.
1. DMCSHOP Electric Heater
The DMCSHOP Electric Heater uses innovative PTC technology to generate only the required heat to fulfill the programmed purpose. And since it comes with PTC stones, it will cool down faster when the desired level of heat is achieved in order to prevent overeating.
One thing you will love about this heater is its portability nature. You can easily take it to/from your grow house to suit your needs. You can even use it to warm your body when working in your grow room.
Another feature of the model is its superb performance. It is able to heat up the grow room you have planted your plants while preventing heat lose. This comes in handy to reduce energy use and consumption which leads to low power bills.
It also comes with adjustable heat up and heat settings that you can set in 3 seconds. Actually, it is able to heat up your room within 3 seconds to ensure that your plants get the heat they desire to develop without any problem.
The unit also comes with three different settings for high and low heat and fan. Its 1500w engine is able to heat the room easily and your plants within 3 seconds – preventing any noise. With this model, your plant can enjoy the hot wind in winter and natural wind in autumn.
Lastly, the model comes with a 12 months warranty.
2. Heater DR218-1500W Infrared Heater
In cold season when it is freezing outside, you can easily use Dr. Heater DR218 Infrared Heater to keep your grow room warm and prevent your plants from freezing. It is a professional model for all tender plants that require extra care in order to prevent them from dying from the extreme cold.
Actually, the model is able to provide an efficient and reliable heat source to your grow room or tent. This means that you don’t need to worry about anything if you have it in your garden.
One great feature of the unit is the permanent lubrication that lasts a life time. This is possible thanks to the totally covered, thermally protected, as well as heavy duty ball bearing motor – it provides durability with minimal maintenance. This lubrication also means that your device while producing less noise when heating your grow room.
Another feature of the unit is the precision temperature sensor that comes with built-in over-heat protection and adjustable thermostat control. The two combines to provide the ideal climate for all your plants.
Also, the heater comes with heavy duty steel casing, an IPXA structure which protected it against water. What that means is that you can use your device without worrying about corrosion since it is waterproof.
The best thing, the model offers just a single setting that makes it one of the easiest heaters to use.
3. Bio Green PAL 2.0/US Palma Electric Fan Heater
This is a powerful grow room heater that is also compact to allow you to fit it in tight spots when storing it. The unit saves energy and is quite safe when operating it, making it a great purchase that will provide value for your money.
Its robust casing is constructed mainly from stainless steel material that makes it a durable model. The model also boasts of a timeless design that makes it look great in any place that you are heating. Actually, it is the ideal model for smaller grow rooms where space is limited.
Another feature of the model is the slip-resistant rubber that comes around the carrying handle. This makes it convenient to carry around and provide a better grip. The technology that was used ensures that your room gets reliable temperature at the desired level with minimal energy loses.
It is able to achieve all this by avoiding unnecessary heating up by ensuring that the variation in temperature is kept to the minimum. It also comes with a fan that you can set to ensure that the air is distributed evenly across the room.
When you open your grow room and turn on the fan, your room will be cooled down within minutes. This means that it’s also a great model for circulating the air during the summer in order to facilitate pollination.
4. Heater LHA Heater 3KW Industrial Fan Heater
The LHA Heater by Heater efficiently and quickly heats grow rooms of all sizes and shapes, making it a great choice for low-cots cooling and warm solutions in your room. It is a better model when you compare it to traditional heaters that often use much power to raise the temperature.
One great thing of the heater is the 3kw industrial fan heater that ensures the heat is distributed evenly across your room. Also, the model provides dry heat via the elements and the fan – meaning that there is no odor, smoke, gas, or condensation.
Quietly, it raises your grow room temperature as the heat start to flow as soon as you turn it on. It is able to warm your plants within minutes to leave them healthy and ready to continue growing the right way.
During the summer, the unit can act as a cooling fan, needing just 30w of energy, but still providing superb movement of cold air. Another feature of the model is being sturdy and lightweight. This means that you can easily carry it around to place it in different grow rooms.
It also comes with a sealed plug and long power cord to allow you to plug it in a distance power source. Another feature of the model is the economy it brings at your home since it uses less power.
5. New Style 50k Hydronic Hanging Heater
New Style Hydronic is a 50k BTU hanging system that is ideal for a grow room, warehouse, greenhouse, garage, and other uses. It is able to hand from the ceiling and usually uses hot water to heat your environment.
One simple thing with this model is the ease of installation. Its installation process makes it look cleaner as both the inlet and outlet pipes come from the same place – one on top of the other.
This also makes it a more efficient model since there is not air that is trapped in the heater. And you should note that this model comes in different sizes to allow you to choose the one that suits your needs.
Also, the unit is able to plug directly into the wall outlet. Its fan speed can easily be controlled with a rheostat, making it a hassle free product. That’s not all, you can easily mount the unit in either the normal way via the mounted or unit to bolt holes on its sides.
You can also mount it in any direction and is comes with adjustable front louvers. Another feature of the model is the one inch copper outlet and inlet that assures high flow. As one of the best models on the market today, the manufacturer provides a 3 years warranty that covers against different issues.
6. COSTWAY Oil Filled Radiator Heater
With 700w of heating power, the unit is able to provide powerful performance that doesn’t use much energy. Its performance is ideal for hanging in your grow room or any other place that you want to be heated.
So, you can be assured of getting constant heat if you have COSTWAY Oil Filled Radiator heater. Another notable feature of the model is the adjustable thermostat that allows you to change the temperature and set the one that suits your plant.
This means that you can easily select the ideal temperature for your plant type. Another feature of the model is the sealed oil which you don’t need to refill. You will get a lifetime of heating without needing to check the oil and it comes in handy to warm your place within minutes.
It is also a user-friendly model that comes with a carry handle. This means that you can easily move it around your grow room. And its operation is also silent. Made from a leading developer, the safety of the unit is guaranteed and you can also rest assured you have a great unit.
Benefits of Grow Room Heaters
There are many benefits of grow room heaters but the top ones include:
- Warming the room when the temperature starts to fluctuate, which can be unpredictable.
- There are times when grow lights emit minimal heat that can heat your room. You can easily warm your grow room with these heaters.
- Grow room heaters are the ideal units for ensuring a constant temperature of about 80-85 degrees using LED.
- Heaters are ideal in places that don’t receive heat from the outside world.
Heater for Grow Room FAQs
Q: What should I watch out for to ensure that my grow room heater is working properly?
A: You should always look out for the following three things:
- Humidity – Your heater can easily remove all the humidity from your room.
- Power usage – Always take note of the amount of power your unit is consuming to prevent blowing of circuits.
- Orange glow – It shows that your device is one. Always watch out for it.
Q: Is there a good way to use a heater in a grow room?
A: No. You can place the heater inside or outside your grow room. But you should know the size of your room to ensure that the plants get the heat they require.
Q: What is the right heater for my grow room?
A: There are two kinds of heaters: ceramic and oil-filled. Ceramic is perfect for small rooms while the oil-filled model is ideal for medium or bigger rooms.
Q: How much does a heater for a grow room cost?
A: It will depend on where you get and the number of features you want in your heater. Check for prices from different places before you settle for a specific model.
Q: When should I heat my grow room?
A: Temperature changes will determine the right time for heating your grow room. Temperature usually falls during the night and winter, meaning that you should heat your grow room during these times.
Q: Won’t heaters for grow room affect my plants?
A: These systems are made to provide the heat required to make your plants grow better. Thus, they won’t destroy your plants if you use them the right way.
Finding the best heater for grow room shouldn’t be a hard process if you know what you are looking for. Look for a unit that offers the maximum features but also be within your set budget and you will have your ideal heater.