For large-scale sauna environments and Aufguss 

Crown Commercial Grand is the most powerful heater in the Crown series. Designed for spa hotels, wellness facilities and Aufguss, it combines 60 kg of stones with up to 30 kW. Two heaters can be placed side by side in a Twin configuration for sauna rooms of 45–110 m³.

Built for powerful experiences 

In an Aufguss ceremony, the steam carries the experience. Crown Commercial Grand has a stainless steel stone reservoir holding 60 kg of stones. It produces generous volumes of hot steam with rich, even humidity, even when the sauna is in intensive use. IntelliAir™ is a system of air chambers around the stone reservoir that provides fast heat-up and even heat distribution throughout the sauna.

Steam in three stages

Water first evaporates on the hot stones. What doesn't evaporate immediately collects at the base of the stone reservoir, which acts as a vaporiser. Any excess drips into an integrated drip pan and boils off there. The water becomes steam rather than ending up on the floor.

Designed to stand out

Crown’s iconic crown-shaped grill and distinctive lighting pattern are unmistakable signatures of its design. The floor-standing design is equally striking from every angle and made to be seen, not hidden away.

For architects, this means flexible placement, even in the middle of the room or in a sauna with a lot of glass. The outer casing is perforated, and the integrated LED lighting shines through the pattern. Together with the backlit logo, it creates a unique glow on all four sides.

Safety meets design

The ThermoSafe™ surface adds safety. Crown Commercial Grand is available with an optional heater guard in Aspen, Thermo Aspen, Alder or Thermo Alder, designed to provide added protection without hiding Crown’s distinctive design.

Built for continuous use

The stones are fully separated from the heating elements. This reduces direct contact and extends the lifespan of the heating elements. The elements are housed in a drawer module that can be lifted out and serviced on a workbench.

The heater is controlled via Elite Cloud, with weekly scheduling, standby mode and remote control.

Under the hood

1. Solid cast aluminium grill
2. Generous 60 kg stone capacity
3. ThermoSafe™ surface for added safety
4. Adjustable feet for stable positioning
5. LED lighting around the heater
6. Integrated drip pan
7. Built-in LED driver
8. Backlit logo on all four sides
9. Heating element drawer for easy servicing
10. Stainless steel stone reservoir

Planning data: Crown Commercial Grand

Controls and relay boxes are sold separately.

When the room needs more: Twin configuration

When even more power is needed, two Crown Commercial Grand heaters come together in a Twin configuration, doubling the output and bringing the total stone capacity to 120 kg. The Twin solution is suitable for large-scale sauna rooms up to 110 m³, and the outputs can be combined freely to suit the room:

The two heaters are controlled together from one Elite Cloud and operate as one system. Each has its own stone reservoir, lighting and drip pan. The expression is the same as a single heater, at double the scale.

For Twin: dimensions 1320 x 610 x 890 mm, weight 124 kg + 120 kg stones, safety distance 100 mm and minimum ceiling height 2300 mm. Control via Elite Cloud, Relay Box Pro Control and 2 x Relay Box Pro Power.

Meet the complete Crown Commercial series

The Crown Commercial series includes Crown Commercial and Crown Commercial Grand, both of which can also be combined in a Twin configuration. Together they cover commercial sauna rooms from 6 to 110 m³, with the distinctive design and atmospheric lighting that define Crown.

Find the right Crown for your project

Planning a spa, a hotel or a wellness facility?

Read more about Crown Commercial Grand or contact your Tylö dealer.