The most important thing when it comes to the energy efficiency of the outdoor heater is the BTU (British Thermal Unit) rating of the heater. BTU is a measure of how much heat energy can be stored in a given time. So, if you want your house to be able to retain a constant temperature even after the sun has set, you have to install a heater that can produce at least 100 BTU.
The BTU rating is the perfect temperature that the patio heater can keep. Ideally, you should be able to maintain your comfort level even if you have cold nights. However, your patio heater has its limitations as it cannot keep you comfortable if you need to go to a hot spring or put on the entire time you are in a hot air balloon ride. This is why the BTU rating of the heater should always be high and you should not be afraid to ask for assistance.
While you are comparing the specifications of the patio heater, you should also consider the product you are buying. In this way, you can tell if the heater is the best for you. It should be compatible with your climate, the type of outdoor furniture you have, your climate and your need.
For example, if you are going to a hot spring or if you are going to be in the hot air balloon ride, you should choose a heater that can manage high BTU. However, you should be careful if you are buying a heater that is designed for a larger room. For example, if you are buying a heater that can be used for heating an entire room, you should be sure that it is the right size for you. For example, if you have a very small room and you buy a heater that can heat the entire space, you will be compromising the way you intend to use your heater. So, it is recommended that you should buy the heater that can maintain the amount of BTU you need at that time.
When you compare the different patio heater models that you are getting, the BTU rating should always be high. The main reason is that you should be comfortable even when you are in the winter. Just imagine that you are going to be in a snowstorm, but if the heater is not able to maintain the right BTU, you will feel uncomfortable.
If you are buying the heater, you should also check for the markings that are put on the label or the heater itself. If you can, you should look at the labels and look for the wording ‘high performance’. If you have not seen the labels before, look at the picture of the heater on the internet.
If you are worried about the energy efficiency of the heater, you should look for something that is energy efficient. If you have a choice, you should choose a heater that can produce at least 100 BTU.