Wood Burning Sauna Heater Casares III Benahavis IV

The Casares III is a premium wood-burning sauna stove designed for large saunas from 15 to 40 m³, merging the raw heating efficiency of the Original line with the soft steam properties of the Iivari series. Engineered with an impressive 73% energy efficiency rating, its integrated stone bath holds 45–55 kg of stones directly above the firebox, maintaining peak stone temperatures even under frequent, heavy use. Unevaporated water trickles into a smart bottom drainage reservoir for gradual release, creating a wonderfully moist, soft, and long-lasting löyly. Proudly bearing the Finnish Association for Work’s Key Flag symbol, each individual stove is handcrafted from start to finish by a single artisan and comes complete with a personalized label displaying its model, serial number, and builder's name.

Hybrid Design Concept: Merges the high heating efficiency of Original with Iivari’s signature soft steam properties.

Large Room Capability: Specially engineered to effectively heat large sauna spaces ranging from 15 to 40 m³.

Optimized Stone Balance: Holds 45–55 kg of stones precisely calibrated to match and retain the stove's heat output.

Smart Evaporation Basin: Direct-fire compartment with a bottom reservoir creates a consistently moist, humid steam profile.

Finnish Key Flag Certified: Officially recognizes 100% authentic Finnish craftsmanship, manufacturing, and local employment.

Single-Artisan Integrity: Handbuilt by one craftsman from start to finish for uncompromised quality control.

Personalized Product Label: Includes a dedicated plate showcasing the unique serial number and the artisan builder's name.