How to choose an infrared sauna?
author: Jerry
2023-10-10
How to choose an infrared sauna?
Purchasing an infrared sauna is an important decision that can provide numerous benefits to your health and lifestyle. Here is an infrared sauna buying guide to help you choose the right device for you:
1. Make sure the infrared sauna you choose meets safety standards and has obtained relevant certifications. This helps ensure equipment quality and performance and reduces potential risks.
- CE certification: The CE mark is a European certification, indicating that the product meets the safety, health and environmental protection requirements of the European Union. CE certification is usually the basic certification when purchasing infrared sauna equipment.
- UL certification: UL (Underwriters Laboratories) is an independent safety certification organization in the United States. UL certification ensures that products meet the safety standards of the United States and Canada. UL-certified equipment typically undergoes rigorous testing for electrical and fire safety.
- ETL certification: ETL (Electrical Testing Laboratories) certification is a competitor of UL and an important electrical safety certification. The ETL mark indicates that the product has passed electrical safety testing.
- RoHS certification: RoHS (Restriction of Hazardous Substances) certification limits harmful substances in products, such as lead, mercury, cadmium, etc. Infrared sauna equipment should generally be RoHS compliant to ensure safety and environmental protection.
- ISO Certification: Certification from the International Organization for Standardization (ISO) measures product quality and management system compliance. ISO 9001 certification is about quality management system certification, while ISO 14001 certification focuses on environmental management systems.
- FCC Certification: The U.S. Federal Communications Commission (FCC) certification applies to radio and telecommunications equipment. If the infrared sauna device has a radio component (such as a remote control), it may require FCC certification.
- CSA certification: Canadian Standards Association certification is suitable for the Canadian market, similar to UL certification. If you are purchasing equipment in Canada, CSA certification may be necessary

2. Understand the different types of infrared heaters. There are usually carbon fiber, ceramic and metal heaters. Each type has its own unique characteristics and you can choose according to your preference.
- Carbon Fiber Infrared Heater: The carbon fiber infrared heater distributes infrared heat evenly, making it gentle and comfortable. Their heat is widely distributed, resulting in even heating throughout the sauna.
Applicability: Suitable for long-term infrared sauna therapy, which can provide a comfortable heating experience.
- Ceramic Infrared Heater: Ceramic infrared heater can provide higher temperature and intense infrared radiation. They are suitable for those who wish to reach high temperatures in a shorter period of time.
Suitability: For those who want more rapid heating and deep infrared therapy.
- Metal Infrared Heaters: Metal infrared heaters heat up very quickly when emitting infrared radiation and are commonly used for commercial and medical purposes.
Suitability: Suitable for applications requiring efficient and rapid heating, such as medical treatments or high-temperature infrared saunas.

3. Measure the space where you plan to place your infrared sauna and make sure there is enough space to accommodate the equipment. Also consider the height and width of your device.
- One-person sauna: A typical one-person infrared sauna measures approximately 3 x 3 feet, providing a space suitable for personal use. This small sauna is suitable for use in a limited space, such as a home bathroom or a small gym.
- Two-person sauna: A typical two-person infrared sauna measures approximately 4 x 4 feet (approximately 1.2 x 1.2 meters), providing more space for two people to use together. Saunas of this size are generally more comfortable and suitable for home or small gym use.
- Three- or Four-Person Sauna: A three- or four-person infrared sauna is a great option for families or people who want to enjoy a sauna with family or friends. These saunas are typically larger, measuring up to 5 x 6 feet or more, providing more space.
- Commercial saunas: Commercial saunas are typically larger and can accommodate multiple users, often measuring 6 x 8 feet or larger. These saunas are suitable for high traffic locations such as gyms, spa resorts, hotels and healthcare facilities.
4. Understand the electromagnetic radiation (EMF) levels of your equipment. A low-EMF infrared sauna may be more suitable for those concerned about electromagnetic radiation.
- Low EMF Infrared Sauna: Low EMF infrared sauna is specially designed to reduce EMF radiation. They often use special EMF shielding materials and techniques to reduce the amount of radiation reaching the human body. Choosing a low-EMF infrared sauna can minimize the potential effects of electromagnetic radiation on you.
- Measurements and Certifications: Some infrared sauna manufacturers provide measurement data on the EMF radiation levels of their equipment. In addition, some infrared saunas may receive low-EMF certification, indicating that they meet specific standards when it comes to EMF radiation. You can ask manufacturers for EMF testing data and certifications on their products before purchasing.
- Location and Distance: EMF radiation in an infrared sauna is typically generated from the heater. To minimize the risk of exposure to EMF radiation, stay as far away from the heater as possible and make sure there is no direct contact with the heater.
- Individual Sensitivity: Individual sensitivity to EMF radiation varies from person to person. Some people may be more sensitive to EMF radiation, while others are less sensitive. If you are concerned about EMF radiation, consider a low-EMF infrared sauna or look for other types of heat therapy equipment, such as a traditional sauna.
5. Wood and Interior: The interior of an infrared sauna is usually made of cedar, cedar, or other woods. Choose high-quality wood and make sure it has no harmful substances added to it. Choosing good wood usually has strong moisture-proof and anti-corrosion properties, and is not easy to crack and deform. There are also some good woods that can reduce EMF radiation and emit aroma, improving your overall sauna experience.
6. Installation and Maintenance: Consider the installation and maintenance needs of the equipment. Some infrared saunas require professional installation, but if you are handy, you can install them yourself.
Infrared sauna in Alphasauna
AlphaSauna is a trusted infrared sauna manufacturing company committed to providing high-quality infrared saunas certified to the highest safety standards. AlphaSauna's products come with a variety of features that make them ideal for your pursuit of health and relaxation.
Compliance with safety standards certification:
AlphaSauna understands that safety is the primary concern in an infrared sauna. Their sauna products undergo rigorous testing and comply with international and regional safety standards and certifications. This means you can enjoy sauna treatments with confidence without worrying about potential safety issues.
Various heater options:
AlphaSauna offers customers a variety of heater options to suit different needs and preferences. Whether you prefer carbon fiber, ceramic, metal or semiconductor infrared heaters, AlphaSauna has the right option for you. This means you can choose different heaters based on your personal temperature and comfort needs.
Custom size:
AlphaSauna allows customers to customize infrared saunas in different sizes according to their space and needs. No matter the size of your space or home, you can find the right sauna size to ensure your sauna experience is completely personalized.
Low EMF radiation:
AlphaSauna cares about the health and safety of its users, so their saunas are designed to reduce EMF (electromagnetic field) radiation. This ensures that your treatments in the sauna are safe and there are no concerns about the potential effects of electromagnetic radiation.
In summary, AlphaSauna offers a variety of customization options to meet your infrared sauna needs. Whether you are seeking physical wellness, mental relaxation or pure relaxation, their products and services will ensure you have the highest quality infrared sauna experience. When you purchase an AlphaSauna infrared sauna, you will enjoy superior quality, safety and personalized comfort.
Purchasing an infrared sauna is an investment worth considering and can provide both physical and mental health benefits. By carefully considering the above factors and making an informed choice based on your needs and budget, you can enjoy the multiple benefits of an infrared sauna.
Does Sauna Help With Allergies?
What to Wear in a Sauna?
Related Article
In this fast-paced world, getting a good night's sleep has become a challenging goal to achieve. People are often troubled by various worries, which not only affect their daily lives but also cause harm to their bodies. I hope this article can help you improve your sleep quality. Please continue reading to learn about the sleep cycle and how to use a sauna to enhance your sleep, so you can greet the new year feeling fully refreshed.
How can using a sauna improve sleep quality?
Choosing a good sauna not only enhances your comfort but also boosts your happiness during the sauna experience. This is why Alphasauna prefers the barrel sauna design. Read on to learn everything about this sauna design and the differences between barrel saunas and square saunas!
Why choose a barrel sauna?
People have been exploring various methods to extend their lifespan and slow down the aging process. Scientific research suggests that regular sauna use is closely linked to longevity and overall health. Read on to learn more.
Unlocking the link between saunas and longevity
Although saunas are often used for daily health and relaxation, many athletes find that using a sauna can help them rejuvenate. You might wonder whether it's better to use a sauna before or after exercise. Don't worry—our dedicated team at Alphasauna will explain it to you in detail.
Why do athletes choose saunas for recovery?