Our today’s world is greatly dependent on non-renewable energy, which is a substantial limiting agent. This sort of energy will soon end up once and for all from the surface of our earth.
Still, people are using them without thinking about the future consequences, whose greatest examples are natural fuels.
As one of those natural gases, propane is used from running vehicles to even cultivating plants in established mediums like a greenhouse.
Today, we will be discussing the contribution of propane in one of the crucial sectors like greenhouse heaters!
What is the Requirement of Propane for Heating Your Greenhouse?
It is as simple as understanding the role of fuel in running your vehicle. The same goes for the heater required to control the warm temperature inside your and your plant’s house, even during cold winter days.
The greenhouse is planned for the plants to ensure their sustenance throughout any weather conditions. That doesn’t matter what temperature is outside the greenhouse; the plants will get only that ideal condition required for their growth.
As a result, several initiatives with proper implementation are incorporated for the greenhouse to ensure such a facility. One of the main ingredients of the greenhouse is a heater.
Now, to run this noble tool known as the heater, you have to pay a reasonable worth. As they don’t serve you free of cost, ensuring the expenses required for their fueling is a must. Like all other machinery and engines, heaters also need fuel to provide energy and yield stable output.
There are two kinds of heaters based on their fueling demand. Such as electric heaters and had fueled heaters.
An electric heater runs through electrical energy. Here, electric power converts into thermal and heat energy, thus providing the optimum temperature required to regulate the greenhouse. This type of heater is efficient, ready to use anytime, easy to maintain, and needs no refueling.
The only downside with them is that electric heaters cost a lot and require way too much energy. As a result, you will end up paying a lot every month for only the electric bills, which may deduct from your total profits.
Those gardeners who use the greenhouse for commercial purposes always prefer the second type of heater. And, these are known as gas-fueled heaters. Here finally comes the task of propane.
Again, gas heaters are also divided into two types- natural gas-fueled heaters and propane-fueled heaters.
Heaters that run through natural gas contain a combination of various mixtures of other gases. Those gases fall in the category of greenhouse gas, which is highly harmful to the environment.
Those types of gases help run your greenhouse efficiently but end up impacting the atmosphere and causing global warming. Yet, despite being such losses, some people select natural gas to save money and thus maximize their profit.
Whereas the propane heaters come with an all-rounder facility by providing the best type of output as well as preventing the environment as well. Propane is also a part of natural gas. It is obtained by modifying the natural gas to many extents and finally seeking propane’s final product.
Propane does not contain a mixture of any other gas. Therefore, an individual who has a type that is so suitable as the fuel for your greenhouse can raise the temperature artificially.
Propane is comparatively more expensive than natural gas as its yielding also requires more investments. Propane gas for running the heaters comes in tanks, whereas natural gas is executed through the pipeline system.
How much propane does a greenhouse heater use?
Now that you have understood the action of propane and its use in heaters, we can finally match the question of how much propane we need!
If you have interpreted the terms of propane, then some of its other requirements are enough to tell you about their proper amount of application.
And, the essential requirement for the necessity of propane is depended on the capacity of BTUs of your heater.
We need to understand the term BTUs for the heaters. BTUs signifies British Thermal Units. This is how to calculate the capacity of various electronic products like heaters, air conditioners, etc.
The unit is used to tell which heater capacity will suit a specific place in the best way possible. As a result, to consider BTUs, a couple of other things are also required. It includes the rise of ideal temperature, size of the place, and finally multiplying both with a magical number.
That is to say, BTUs is a short form of the combination of various other things of your greenhouse required to raise the temperature artificially. First, consider how much temperature of your greenhouse do you want. For example, if you want a temperature of 70° Fahrenheit, don’t forget to think about what the outer temperature is.
So, if the outside temperature of the greenhouse is 40° Fahrenheit and you want to raise it to 70°, then the temperature rise is 30° Fahrenheit on which your heater needs to work on.
But, only the amount of temperature your heater needs to rise can’t tell all about the right BTUs of your heater. It also requires the amount of space your greenhouse covers to shelter all the plants within such temperatures.
That leads to the calculation of the volume of your greenhouse in cubic feet. Say, for example, if your plants need an area of 1000 Square-foot as the total size of the greenhouse, then multiply the height of the ceiling of that workplace. So, if the top consists of 8-feet of full bloom, then multiply the size with the area.
Which stands for a number total of 8000 cubic feet. Now, this number is applicable for the final multiplication. Multiply the desired rise of temperature with the entire space of the greenhouse with the magical number of .133. This leads to the final output of 42,500.
The value of 42,500 is the desired level of BTUs your heater would need to heat your identical greenhouse to the temperature of 70° Fahrenheit per hour.
So, if your heater can heat your greenhouse with the capacity of 42,500 BTUs per hour, then the amount of propane it would need also comes out from it very quickly.
As propane comes in gallons and is measured as pounds, you can relate them with the BTUs to determine the quantity of required propane.
One gallon of propane has 91,502 BTUs of heat energy which is much more than the required BTUs for your 1000 square-foot greenhouse. So, availing of a gallon of propane can heat your greenhouse for several hours.
For exact information, you can also consider the calculation of pounds. Twenty pounds of propane can produce 430,000 BTUs of energy. So, 1 pound contains 21,548 BTUs which means that a 20 pound serving of propane can make your greenhouse heated for ten consecutive hours.
Does your Greenhouse Have Any Effect on Your Propane-fueled Heater?
Obviously yes! If you have read the propane requirement for your desired greenhouse well, you must have got a good idea about the effect of the greenhouse over propane fueling.
With that being said, the fueling of propane depends mainly on three criteria: the capacity of BTUs of the heater, greenhouse size, and the outside temperature of the greenhouse.
We have already covered the first criteria, which are about the BTUs. Now leaves the other two components in front of us, which are the factors of your greenhouse. As propane fueling also depends on those two factors of the greenhouse, the conservatory has undoubtedly significant effects on your propane-based heater.
For a giant greenhouse, the amount of propane will also be more incredible significantly. And the vice-versa occurs for the opposite scenario.
Again, if the outer temperature of the greenhouse is much more relaxed, your heater will go through a hard time to heat the greenhouse. That is to say, on warmer days, it is much easier for the heater to heat the greenhouse, which is further not even needed.
But on freezing winter nights, the heater would need way more incredible energy that also leads to more fuel consumption than other times.
Also, the insulation of the greenhouse matters in the case of running a heater and the amount of propane it needs. That is to imply, if the chamber is well-insulated and enclosed through double-shielded glasses, the heater can heat the place more suitably. Also, the temperature will maintain inside, as no heat is allowed to get out of the chamber or greenhouse.
If your greenhouse is not adequately separated from the outer environment with the proper layering of glasses and windows, the heat will manage to get out. As a result, it won’t matter how much propane you use; the outcome will be disappointing and a complete waste of time and resources.
The role of the heater is to heat the enclosed surrounding artificially. So, suppose there is a freezing temperature outside everywhere. In that case, nothing will happen to your beloved plants remaining peacefully inside their insulated home.