Two Output Options: Available in 12 kW and 18 kW configurations for sauna rooms from 210 to 635 cu. ft.

Contemporary Cylindrical Design: Distinctive rounded construction gives the SW a modern profile with a large exposed-stone area.

Wood-Burning Operation: Provides traditional solid-fuel sauna heating without an electric heater or external heater control.

High-Capacity Stone Design: Requires a minimum of 175 lb of stones for the 12 kW model and 220 lb for the 18 kW model.

5 mm Stainless Steel Flame Cutter: Heavy-duty component designed for the high-temperature environment inside the stove.

Steel Construction: Durable construction designed for wood-fired sauna environments.

Glass Heater Door: Provides visibility into the firebox during operation.

Efficient Combustion: Cozy states that its design can use approximately 25–40% less firewood than comparable sauna stoves.

Lower-Emission Design: Cozy describes its combustion system as producing significantly cleaner smoke gases.

Floor-Standing Installation: Designed for floor-mounted sauna installations.

Top Flue Connection: Both SW configurations specify a top chimney/flue connection.

Made in Estonia: Designed, engineered, and handmade in Estonia.

2-Year Warranty: Backed by a limited 2-year warranty.

Model: COZY SW

Product Type: Wood-Burning Sauna Stove

Available Outputs: 12 kW / 18 kW

Overall Sauna Room Range: 210–635 cu. ft.

Primary Fuel: Wood

Installation: Floor-Standing

Design: Cylindrical Open-Stone Construction

Flue Connection: Top

Construction: Steel

Flame Cutter: 5 mm Thick Stainless Steel

Heater Door: Glass

Sauna Stones: Required, Sold Separately

12 kW Stone Requirement: Minimum 175 lb

18 kW Stone Requirement: Minimum 220 lb

Country of Manufacture: Estonia

Warranty: Limited 2 Years

Included

• Cozy Heat SW Sauna Stove
• Outer Frame
• Chimney Pipe
• Heater Body
• Cleaning Hatch
• Heater Door with Glass
• Ash Box
• Installation and Operation Manual
• 2-Year Limited Warranty

Sauna stones are required and sold separately. The included chimney pipe should not be assumed to constitute a complete chimney/flue system for every installation. Additional site-specific components may be required.

Cozy Heat SW 12 kW Sauna Stove

Width: 19.3 in (49 cm)

Depth: 21.3 in (54.1 cm)

Height: 32.1 in (81.6 cm)

Overall Dimensions: 19.3 W × 21.3 D × 32.1 H in (49 × 54.1 × 81.6 cm)

Stove Weight: 143 lb (64.9 kg)

Cozy Heat SW 18 kW Sauna Stove

Width: 21.7 in (55 cm)

Depth: 25.6 in (65.1 cm)

Height: 34.3 in (87.1 cm)

Overall Dimensions: 21.7 W × 25.6 D × 34.3 H in (55 × 65.1 × 87.1 cm)

Stove Weight: 209 lb (94.8 kg)

Shipment: This sauna heater system ships via scheduled freight delivery. The shipment arrives secured on a wooden pallet and protected with three-ply cardboard packaging.

Delivery: A delivery appointment is required. The freight carrier provides delivery service only, with limited assistance available at the delivery location.

Delivery Requirements: Prior to shipment, we may contact you to confirm delivery details and identify any access restrictions or special handling requirements that may affect delivery.

Shipping Rate: Shipping costs are determined based on location.

Accessory Freight: Eligible sauna accessories may be consolidated with the heater shipment to help minimize separate freight charges.

Cozy-Heat-Sauna-Stove-IOM-9.2026.pdf