The Stable Heat™ System
QCA Saunas far-infrared is produced during the entire sauna session. When the sauna reaches temperature, the sauna idles the TheraMitters™ down to surface temperature of under 230°F. The TheraMitters™ will return to 400°F and above when necessary, keeping a steady temperature and micron range. The far-infrared produced is still consistently reaching the optimal 9.4 micron range for human absorption due to the unique physical design of solid ceramic TheraMitters™, penetrating up to 2” below the skin.
This creates an environment where the user receives more infrared in 20 minutes than they would during a 40 minute session in other brand saunas. QCA saunas produce zero cold spots when operating and does not vent plastics and carbon fibers into the sauna cabinet, unlike our competitors. Carbon saunas only reach the one surface temperature of approximately 230°F and turn off after reaching their set convection air temperature, losing air temperature and creating an ineffective range of infrared. The Stable Heat™ System does not turn off, but powers down and sends a trickle charge of electricity to maintain the surface temperature of the TheraMitters™, thus consistently reaching the 9.4 micron range of far infrared.
The best example of how the Stable Heat™ System works in relation to our competitors is to imagine a light switch. If the light switch is flipped on, the light in the room will turn on. The moment the switch is turned off, the light goes out and the room is dark. Infrared is a form of light, just like the visible light in the example, but on a different spectrum that is invisible to the naked eye.
The Stable Heat™ System remains on during the entire sauna session, meaning infrared is produced the entire sauna session, just like turning on the light with the light switch and leaving it on the whole time you are in the room. In a competitor's sauna, the infrared will be produced until the set temperature is reached. The moment the set temperature is reached, infrared immediately stops being produced, just like shutting off the light with the light switch. No more far-infrared is being produced, just like flipping the light switch to off turns off the light. So, it's much like sitting in a room with the lights on for 40 minutes, but you have to sit in the dark for half of the time. Our Stable Heat™ System prevents this from happening, giving the user a clear advantage in the amount of exposure to far infrared.