How many BTUs do you need for your patio heater? If you answered 1,000, you are wrong! If you answered 2,000, you are wrong again! A patio heater should be sized according to the square footage of the patio itself. So how much BTU’s exactly do you need?
Take, for example, a patio that’s 500 square feet. A patio heater with a BTU rating of 10,000 or above is the best option. Use multiple smaller heaters if your patio is more than 500 square feet or is irregularly shaped. When using a single big heater, the heat is focused, leaving certain parts of the patio chilly because of it. A few well-placed heaters will keep everyone comfortable.
How much heating BTU do I need?
To figure out how many BTUs per square foot you’ll need to heat a space, multiply the square footage by 20. As an illustration, to heat a 1,000-square-foot space, 20,000 BTUs would be required. This calculation is valid for both gas and electric patio heaters.
If you’re using a gas patio heater, the BTU output of your heater will be listed on the box. If you’re using an electric patio heater, the manufacturer will list the BTU output on the product itself or in the user manual. You can also look up the BTU output online. As a general rule, electric heaters are more economical to run than gas heaters.
What is BTU?
BTU stands for British Thermal Unit. A British Thermal Unit is the amount of energy needed to increase 1 pound of water by 1 degree Fahrenheit. Basically, it’s a measure of how much energy it takes to heat something. Thus, if you’re heating 1 pound of water by 1 degree, you’re using 1 BTU.
Is 40000 Btu good for a patio heater?
Patio heaters that are freestanding have an output of 40,000 BTUs per hour on average. This can heat a room with a circumference of 20 feet, which can accommodate a medium-sized gathering. If you want to heat a room with a circumference of 10 feet or less, get a unit with an output of 20,000 BTUs per hour. This can be used for small gatherings.
Is 48000 Btu good for patio heater?
Heaters with a heating capacity of 48,000 BTU can heat patio spaces up to 200 sq ft. The best patio heaters have an output of 50,000 BTUs per hour. These are great for small gatherings. If you want to heat a bigger patio space, you should get a patio heater with an output of 60,000 BTUs per hour. These can be used on medium-sized patios and can accommodate medium-sized gatherings.
What is the best size patio heater?
Smaller patio heaters are great for small spaces and for warming up smaller areas where everyone is standing in close proximity to one another. Medium-sized patio heaters would be perfect for larger spaces and for keeping everyone comfortable while they’re sitting or standing in different areas of the patio. Large patio heaters can be used to keep everyone comfortable even if they’re sitting in the middle of the patio space.
How many square feet does a patio heater cover?
Outdoor heaters, on average, can heat an area of roughly 100 square feet. If you want to heat an area bigger than 100 square feet, you’ll need multiple patio heaters.
What is the best place to place your patio heater?
The best place to place your patio heater depends on how you want to use it. For example, if you want to use it for heating different areas of the patio, you’ll need to place it in various places. If you’re using a small patio heater, you’ll need to place it close to the center of the patio space. This will ensure that everyone is warmed up equally.
If you’re using a medium-sized patio heater, you’ll need to place it at the center or edges of the patio space. This will warm up the entire space equally. If you’re using a large patio heater, you can place it in various places to heat different areas of the patio.
How do I pick the right size of patio heater?
The best way to figure out how big your patio heater should be is by measuring the area that you want to heat. A good rule of thumb is that your patio heater should have an output equal to or greater than that of your heating requirement.
Here’s a breakdown of how many square feet different patio heaters can warm up:
1. Small patio heaters:
These are the smallest of the lot. They have an output of 1,000 – 10,000 BTUs per hour, which is enough to heat a space of 100 square feet. They’re great for small spaces and for warming up small areas where everyone is standing in close proximity to one another.
2. Medium-sized patio heaters:
These have an output of 10,000 – 20,000 BTUs per hour. This is enough to warm up a space of 200 square feet. They’re perfect for medium-sized patios and for warming up medium-sized areas where people are sitting or standing in different parts of the patio.
3. Large patio heaters:
These have an output of 20,000 – 30,000 BTUs per hour. This is enough to warm up a space of 300 square feet. They’re great for large patios and for warming up large areas where people are sitting in the middle of the patio.
4. Extra-large patio heaters:
These have an output of over 30,000 BTUs per hour. This is enough to warm up a space of 400 square feet or more. They’re ideal for large patios and for warming up large areas.