Description
Every sauna has the same flaw: the air at the ceiling can sit above 200°F while the air at your feet is barely warm, and the hot layer is the one starved of oxygen. That is why sessions get cut short — not because it is too hot, but because it is stuffy up top and cold down below.
Saunum’s patented equalizing module is a heater with a second job. It draws the hot, spent air off the ceiling, blends it with cooler oxygen-rich air taken from floor level, and pushes the mix back out across the room. Saunum measures the resulting top-to-bottom spread as more than 60% flatter. In practice you sit longer, sweat harder, and breathe properly the whole time.
A removable Himalayan salt and aroma tray sits in the airflow, so the salt is actually carried into the room rather than just sitting decoratively on the stones.
This is the complete package. Heater, AirIQ Wi-Fi control panel, power unit, wall mounting plate and a full charge of round 2–4 in sauna stones are all in the crate. Nothing else to source, nothing else to price — wire it, stack the stones, run it from your phone.
Two bodies to choose from. Nordic Black is solid steel — a closed column that reads as furniture and hides the stones. Stainless Steel is the open basket: the stones are visible, and it holds 20 lb more of them, which means a little more stored heat and a longer run between reloads.
Sizing: rated for 106–212 cu ft (3–6 m³). Measure the room, not the bench — glass walls and uninsulated ceilings both push you toward the next size up. Electrical: 4.95 kW, 20.6 A at 240 V single phase, so this is a dedicated circuit run by an electrician, not a plug-in appliance.
Specifications
- Power: 5 kW
- Room size: 106–212 cu ft
- Stone capacity: 110 lb
- Stone size: 2″–4″
- Power supply: 240V, single-phase
- Dimensions: 18.3″W × 12.4″D × 75.4″–95″H
- Weight: 147 lb
- Minimum ceiling height: 73″
Frequently asked questions
Is the control included?
Yes — this is a package: the heater ships with the AirIQ Wi-Fi control panel and the sauna stones.
What size sauna does it suit?
Rooms from 106 to 212 cubic feet.
How many stones does it hold?
110 lb — supplied with the package, so there is nothing extra to order.
What each option includes
- Stainless Steel — Stainless-steel open basket, 130 lb stone capacity — 20 lb more stored heat. AirIQ Wi-Fi panel, power unit and stones included.
- Black — Nordic Black solid-steel body, 110 lb stone capacity. AirIQ Wi-Fi panel, power unit and stones included.
