What are the best greenhouse heating methods?
In the cold climate, a reliable greenhouse heating method is usually required to protect fine plants from freezing temperatures. The best method of greenhouse heating depends on the availability of energy source, type of plant and structure size. Topes and pillows for soil warming are often the best way to maintain small seedlings in the winter in the winter months, but are usually not cost -effective for larger structures. Propane heaters are a low -cost heating method of greenhouse heating, but are not suitable for all plant varieties due to harmful exhaust emissions. Electric heaters are often the first choice for heating the greenhouse due to their low operating costs, efficiency and easy use.
The soil warming trays function in the same way as the electric blanket by using a network of insulated heating conductors to create fine heat. These heating wires are found under the soil near the bottom of the tray and usually controls the thermostat. Warminpolštářky g work afterin a good way, but are placed under seedlings. The trays and pillows for soil warming require a nearby source of electricity and a separate circuit may be required to power multiple units. These devices are usually a cheap method of heating the greenhouse for small structures.
Propan is also a good method of heating greenhouse schools due to its humid heat and low operating costs. However, wet heat produced by propane units can sometimes cause problems with condensation or mold, and a dehumidifier may also be a necessary. The propane sometimes allows the cold stain to form in the areas of poor air circulation, and a fan may be needed to distribute heat. These units are usually not equipped with a thermostat and can occasionally cause overheating of the greenhouse. The gases produced by propane heaters are harmful to certain types of plants and also the exhaust ventilation method can also require the requirementost.
Electric heater is usually the most popular method of heating of greenhouse schools due to its uniform heat distribution and relatively low operating costs. This variant of the heater is usually forced to the fan and one unit can circulate warm air in a small structure in a short period of time. Electric heaters are controlled by a thermostat to allow operation only when the temperature drops below a certain level. These heaters produce a very dry form of heat and can also be needed to prevent sensitive vegetation. Electric heaters must be designed specifically for the use of a greenhouse; An ordinary household should never be used for this purpose.