Can I Use a Radiator Heater For a Greenhouse?

We, humans, are the seeker of luxury and comfort. That’s why we need a house to dwell in, AC to condition the air, lights to brighten the surroundings and what not!

Plants may not require such luxury for their living but at least ask for the basic life needs. But different plants that we grow out of seasons and demand special charge for them also needs some special conditioning for their growth.

An all-in-one individual serving for them is a greenhouse that contains all their basic needs and the extra features that would add to their benefits.

One such feature of a greenhouse is ensuring a warm-temperate condition like summer during winter seasons. For this, a radiator heater comes in handy for the greenhouse.

And, last but not least, today’s discussion is all about this radiator heating system for a greenhouse that would cover the complete demanding of your plants.

Can I Use a Radiator Heater For a Greenhouse?

Can a radiator heater be used for the greenhouse depends on its functionality, feature, capacity, etc.? To understand this, you first need to explore its working procedure. Once done, everything will be crystal clear in front of you, whether it is usable for your plants or not.

Marching towards the working dimension of a radiator heater, it follows the principle of air in and out. In which, the radiator heating system takes the existing cool air of the surroundings, and in exchange, they release hot air, which in terms raise the temperature of the room.

This is a very famous and comparatively less expensive method of controlling the temperature during the winter days. Many houses in the cold countries use the radiator heating system from which their innovation is also developed for greenhouses. Instead of providing warmth to the human, the heating system creates a sustainable environment for the plants to live in ease.

Its usage for the greenhouse is due to its stability with the plants and from an economic point of view. Here, no external factors are implemented to produce the heat. The existing air present in the greenhouse is all that the heating system needs.

The cool air from the surroundings is exchanged with hot and comfortable air through radiation and convection. Cool air is drawn below the radiator heater, which passes through the radiator fins where the air gets hot. The hot air then passes through the top of the radiator heater and then warms up the whole room.

But, the process is again not that simple as it is described till now. Here, hot boiling water is also engaged to add to the whole process. The radiator heater is connected through water pipelines throughout the entire process.

Water from a water heater is heated before passing through the water pipelines. The heater water, once given by the pipe, reaches the radiator fins. The temperature from the hot water also helps to increase the air temperature in the radiator fins. The more the water temperature, the highest the warmness of the air.

Once the air becomes hot enough, they are again replaced by cold air from the surrounding environment. In this way, the air gets warmer and warmer in cycling motion, which gradually raises the whole room temperature. Finally, the greenhouse’s temperature increases to a certain tolerable level; the process automatically stops.

This is because when all the air gets equally heated, no additional air remains to be heated further. So, there remains no other option but to get stopped automatically. The exception will occur only when the greenhouse is not adequately insulated. For such a case, the radiator heater is unable to yield properly with your due output.

How Much Effective is a Radiator Heater For Your Greenhouse?

How much really a radiator heater is suitable for regulating your greenhouse is told by its features. That is to say; except for the capacity of successfully heating a greenhouse with less expense, the radiator heater got something more to cover. And, this is the reference to the suitability of a radiator heater for your plants.

Some of those essential features of a greenhouse radiator heater are:

Slowly and evenly heating the surroundings

With that being said, it is almost impossible to get such a consistent output from other heaters just like a radiator heater provides! The reason behind it is their continuous cycling heating motion as well as slow and steady action.

The radiator heater heats the whole room, which may be slower compared to those other heating systems. But, the proverb goes, “slow and steady wins the race,” which is very applicable to the following procedure. That is to say when the radiator system is busy heating all the surrounding air, plants don’t go through any sudden shock.

Because the temperature does not rise suddenly, which is a shocking impulse to the plants that may also leave various uneven impacts, a radiator heater keeps such small facts under its consideration and performs the whole job perfectly.

The heat from warm water makes the radiator fins very hot. As a result, a gathering of surrounding air around those radiator fins also makes those air go high in temperature. The continuous supply of surrounding air towards the radiator fins also leads to the constant rise in the temperature of the air.

As a result, the air of the whole greenhouse becomes equally heated. That leaves no such portion of the room uneven with the temperature. This leads that not a single area of the greenhouse will remain warmer or more relaxed than most of the site.

It leaves no doubt that all the plants in your greenhouse go through a balanced and equally perfect temperature.

Naturally circulating the air

The radiator heater does not contain any external mediums or processes of supplying air or circulation.

Other types of heaters use a blowing technology that creates artificial air circulation to do the healing process. Because any healing procedure also involves the circulation of air along with heating them.

An artificially circulated air system leads the whole heating process in a faster way which may seem beneficial for you. Still, it is not because that may lead to an excessive rise in temperature in a short time, which may be intolerable for your plants.

Again, that process is also way more expensive as it involves additional methods to the existing radiator heating process. But, as told before, a radiator heating process follows an utterly natural air circulation.

This means that the surrounding air will continue to flow inside and outside the heater and will do the job of heating without any additional effort and cost.

The manufacturing plus-points of the heater

Radiator headers are made so that they add maximum to their servings towards your greenhouse. The heaters are made out of metal which is a great conductor of heat. So every time during heating the air, the raw materials of the heater add a lot to the process.

The metal is not a random one but is made with a special kind of ingredient known as cast iron. It conducts more heat than usual metal, to be exact. Again, if you go through their manufacturing design, the heater uses a heavy folding of various creases and metals.

Such folding is usually done for a greater surface area of the heater. The more is the site, the higher they can include the surrounding air and therefore heating the desired space.

The Benefits of the Radiator Heater in a Greenhouse

The topmost benefit of using the radiator heaters is the balancing and controlling of heat. In many other heaters, controlling the temperature is not possible.

But radiator system dominates in this as well. The controlling of the temperature in your greenhouse through a radiator system can be done in the following ways:

  • By controlling the flow rate of boiled water, the rater of increased temperature can also be controlled.
  • The higher the water temperature, the obvious is the increase in the temperature of radiator fins which leads to warmer air.
  • When water flow to the radiator is faster, the production of heat becomes slower.
  • If the supply of water is slow and steady, the radiator heater produces more heat and temperature.

Final Words

Obviously, there are merits and demerits of using a radiator heater for a greenhouse. You can use it to get an excellent flow of temperature. However, on the contrary, water heating-based radiators are tricky to handle.