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Hybrid Outdoor Sauna / CS21
2000 × 2000 mm outdoor footprint · 4–6 person catalog capacity
CS21 is the 4–6 person option in HACHILL’s Hybrid Outdoor Sauna range, with published external dimensions of W2000 × D2000 × H2000 mm and internal dimensions of W1924 × D1782 × H1924 mm.
CS21 differs from a standard Cube Sauna through its Hybrid heating configuration, with published CS21 specifications listing separate stove and infrared references. Before selecting it by capacity or footprint alone, first confirm that Hybrid heating is actually required. Supplied equipment, permitted operating modes, controls, electrical requirements and the final configuration remain order-specific.
Feature
Detail
Model
CS21
Product Type
Hybrid Outdoor Sauna
Catalog Capacity
4–6 Person
External Dimensions
W2000 × D2000 × H2000 mm
Internal Dimensions
W1924 × D1782 × H1924 mm
Hybrid Configuration
Published CS21 specifications contain separate stove and infrared heater references
Drawing Status
Final approved order drawing controls production and installation details
CS21 occupies the largest marketed-capacity position in HACHILL’s Hybrid range, above CS23 and CS29. This capacity position does not imply higher performance, faster heating or greater commercial throughput.
The Hybrid label does not by itself confirm a combined heating mode, simultaneous stove and infrared operation, one shared control strategy, one combined electrical load or identical supplied equipment for every order.
CS21 should not be selected by capacity alone. A project may need a 4–6 person outdoor sauna without needing a Hybrid configuration. First decide whether separate stove and infrared heat routes are actually part of the brief.
Keep CS21 on the shortlist when: the project specifically needs a 4–6 person Hybrid Sauna and must evaluate stove and infrared systems, permitted operating modes, controls, electrical requirements, ventilation and equipment-layout interfaces.
Compare a non-Hybrid model when: the requirement is simply a 4–6 person outdoor sauna and there is no defined infrared or Hybrid requirement.
Important boundary: separate stove and infrared references do not confirm simultaneous operation, one combined operating mode, one shared control strategy or one combined electrical load.
4–6 Person · W2000 × D2000 × H2000 mm. Choose CS21 when Hybrid configuration—separate stove and infrared heat references—is explicitly part of the project requirement.
4–6 Person · W2000 × D2000 × H2000 mm. CS22 provides a same-capacity, same-external-envelope Cube model when the project does not require CS21’s Hybrid configuration.
Ask whether infrared heating and Hybrid operating/configuration questions are genuinely part of the brief. This comparison does not indicate that one model is faster, more efficient, more comfortable or more powerful.
CS21’s published heating figures are separate references, not one combined-power specification. Product and category specifications agree on the infrared figure but do not present the stove figure identically.
The current CS21 product page lists a 9 kW stove reference and 5600 W infrared reference. The current Hybrid category shows 8–9 kW for the stove and the same 5600 W infrared reference. Confirm the stove figure for the actual ordered configuration.
Do not add the stove and infrared figures together to create a summed total-heating-power claim or a combined electrical-load requirement. The electrical basis depends on the supplied equipment and permitted operating modes.
It is not confirmed that the stove and infrared systems are intended or permitted to operate at the same time. Confirm supplied equipment, permitted modes, controls, sensors, electrical requirements, ventilation and clearances.
Use the real CS21 product photographs to understand the visible relationship between the enclosure, seating and Hybrid-related hardware. The images can show photographed panel locations, heater/control context and visible openings, but they do not define the equipment schedule.
Photographs alone do not confirm specific emitter technology, panel wattage or count, exact stove model, supplied package, control architecture, simultaneous operation, ventilation performance or outdoor weather rating from photographs alone.
For a CS21 quotation, share the destination, quantity, intended users, available site area, delivery access, foundation or base conditions and outdoor exposure.
Because CS21 is a Hybrid model, also state whether Hybrid is specifically required, the preferred stove and infrared heating setup, expected operating modes, whether simultaneous operation is a project requirement, electrical supply information, control requirements, ventilation or equipment-layout constraints, branding or packaging needs and required documents.
If Hybrid is not a fixed requirement, say so and a same-capacity non-Hybrid option can be compared. If a smaller Hybrid model may be sufficient, include the expected user group so CS21 can be compared with CS23 or CS29.
Use these alternatives to answer two different questions: keep Hybrid heating but reduce capacity, or keep the 4–6 person requirement and choose a non-Hybrid model.
