Hey there! As a supplier of Small Outdoor Saunas, I often get asked about the power consumption of these little wellness wonders. It's a crucial question, especially for those who are conscious about their energy bills or have limited power supply in their outdoor spaces. So, let's dive right in and break down what you need to know about the power consumption of a small outdoor sauna.
First off, what exactly is a small outdoor sauna? Well, it's a compact, self - contained unit designed to fit into your backyard, patio, or other outdoor areas. You can check out our range of Small Outdoor Sauna on our website. These saunas come in different types, such as traditional steam saunas and infrared saunas. Each type has its own power requirements, and we'll go over them in detail.
Traditional Steam Saunas
Traditional steam saunas work by heating water in a heater to produce steam. The power consumption of a small traditional steam sauna mainly depends on the size of the heater. Usually, small outdoor steam saunas have heaters ranging from 3 to 6 kilowatts (kW).
Let's say you have a 3 - kW heater in your small outdoor sauna. If you run the sauna for an hour, it will consume 3 kilowatt - hours (kWh) of electricity. Now, the cost of electricity varies from place to place. On average, in the United States, the cost per kWh is around $0.13. So, running a 3 - kW sauna for an hour would cost you about $0.39. If you use it for 2 hours a week, that's $0.78 per week, or approximately $3.12 per month.
However, it's important to note that the actual power consumption might be a bit different. The sauna doesn't need to run at full power all the time. Once it reaches the desired temperature, the heater will cycle on and off to maintain that temperature. So, the real - world power consumption could be lower than the theoretical calculation.
Infrared Saunas
Infrared saunas are a popular alternative to traditional steam saunas. They use infrared heaters to directly heat your body rather than heating the air. This type of sauna is generally more energy - efficient.
Our Backyard Infrared Sauna models typically have power ratings between 1.5 and 3 kW. A 1.5 - kW infrared sauna running for an hour will consume 1.5 kWh of electricity. Using the same average electricity cost of $0.13 per kWh, running it for an hour would cost you about $0.195. If you use it for 2 hours a week, that's $0.39 per week, or around $1.56 per month.
Infrared saunas heat up faster than traditional steam saunas, which means they don't need to run for as long to reach the desired temperature. They also maintain the temperature more efficiently, further reducing power consumption.
Factors Affecting Power Consumption
There are several factors that can affect the power consumption of a small outdoor sauna:
Insulation
A well - insulated sauna will lose less heat, which means the heater doesn't need to work as hard to maintain the temperature. Saunas with high - quality insulation materials, like thick cedar wood or foam insulation, will consume less power compared to those with poor insulation.
Outside Temperature
The temperature outside plays a big role. If it's very cold outside, the sauna will lose heat more quickly, and the heater will need to run more often to keep the sauna warm. In contrast, on a mild day, the power consumption will be lower.
Frequency of Use
How often you use the sauna matters. If you use it every day for long periods, the power consumption will add up. On the other hand, if you only use it occasionally, the impact on your electricity bill will be minimal.


Comparing with Other Outdoor Appliances
Let's put the power consumption of a small outdoor sauna into perspective by comparing it with other common outdoor appliances.
A typical outdoor hot tub can have a power rating of 4 to 6 kW, similar to a large traditional steam sauna. However, hot tubs usually run continuously to keep the water at a constant temperature, so their overall power consumption can be quite high.
An outdoor pool pump might have a power rating of 1 to 2 kW. But it often runs for several hours a day to circulate and filter the water. So, in terms of power consumption, a small outdoor sauna can be comparable or even lower than these other outdoor appliances, especially if it's an infrared sauna.
Modern Outdoor Saunas and Energy Efficiency
We also offer Modern Outdoor Sauna models that are designed with energy efficiency in mind. These saunas use the latest technology to reduce power consumption without sacrificing performance.
For example, some of our modern saunas have smart thermostats that can precisely control the temperature and adjust the heater's power output accordingly. They also have better insulation and more efficient heating elements.
If you're worried about power consumption, these modern saunas are a great option. They not only save you money on your electricity bill but also have a lower environmental impact.
Tips to Reduce Power Consumption
Here are some tips to help you reduce the power consumption of your small outdoor sauna:
- Pre - heat Strategically: Instead of turning on the sauna right before you want to use it, plan ahead and pre - heat it at off - peak hours when electricity rates are lower.
- Maintain the Sauna: Regularly clean the heater and check the insulation. A dirty heater or damaged insulation can increase power consumption.
- Use a Timer: Set a timer to turn off the sauna after you're done. This prevents it from running unnecessarily.
Conclusion
So, as you can see, the power consumption of a small outdoor sauna depends on its type, size, and how you use it. Traditional steam saunas generally consume more power than infrared saunas, but both can be cost - effective if used wisely.
If you're interested in getting a small outdoor sauna for your backyard, don't let power consumption be a deterrent. With our energy - efficient models and the tips I've shared, you can enjoy the benefits of a sauna without breaking the bank.
If you have any questions or want to discuss which sauna is right for you, feel free to reach out. We're here to help you make an informed decision and start your journey to relaxation and wellness.
References
- U.S. Energy Information Administration. (2023). Average Retail Price of Electricity.
- Various sauna manufacturer specifications and technical documents.
