15.0 kW Heating Capacity: Designed for larger sauna rooms from 530 to 812 cu. ft.

Complete Air L 15 Package: Combines the heater, integrated climate equalizer, AirIQ Wi-Fi control, and 198 lb of sauna stones.

Integrated Climate Equalizer: Actively circulates air between upper and lower areas of the sauna to help reduce temperature stratification.

Patented Air-Mixing Technology: Combines hotter upper-level air with cooler lower-level air before redistributing it throughout the sauna.

Three-Speed Climate Control: Provides three-speed adjustment of the integrated heat and steam equalizer.

AirIQ Wi-Fi Control: Provides connected heater operation, temperature adjustment, climate-system control, and scheduling.

Mobile App Operation: Built-in Wi-Fi supports compatible Saunum mobile-app operation and system notifications.

Weekly Scheduling: Supports scheduled sauna sessions with three programmable settings.

104°F–194°F Temperature Range: AirIQ provides an adjustable temperature range from 104°F to 194°F (40°C to 90°C).

180 lb Stone Capacity: Large stone basket accommodates 180 lb (80 kg) according to the detailed heater specification.

198 lb of Stones Included: Package supplies 198 lb of round 2–4 in sauna stones.

Nordic Black Design: Contemporary black steel construction provides a distinctive Scandinavian-inspired appearance.

Himalayan Salt System: Seven Himalayan salt spheres and a dedicated tray are incorporated into the airflow system.

Aromatherapy Compatible: Removable slotted tray supports compatible Saunum aromatherapy products.

Post-Sauna Air Circulation: The integrated fan system can be used as part of the sauna drying process after a session.

UL Listed: Manufacturer specifications identify both the Air L 15 heater system and AirIQ control as UL listed.

Package Model: AIR L 15 PKG

Product Type: Electric Sauna Heater Package with Climate Equalizer

Heater Model: AIR L 15

Control Model: AIRIQ WI-FI

Nominal Product Class: 15 kW

Detailed Rated Power: 15,000 W (15.0 kW)

Sauna Room Range: 530–812 cu. ft. (15–23 m³)

Operating Voltage: 240V

Phase: Single-Phase

Amperage: 62.5A

Finish: Nordic Black

Climate Equalizer: Integrated, 3-Speed

Heater Stone Capacity: 180 lb (80 kg)

Package Stone Quantity: 198 lb

Included Stone Type: Round Olivine Diabase

Stone Size: 2–4 in (5–10 cm)

Control: AirIQ Wi-Fi Included

Control Temperature Range: 104°F–194°F (40°C–90°C)

Wi-Fi: Included

Smart Home Integration: Modbus

Scheduling: Weekly

Safety Listing: UL

Minimum Ceiling Height: 73 in (1850 mm)

Heater Weight: 147 lb (67 kg)

Included

Air L 15 Sauna Heater

• 15 kW-Class Air L 15 Sauna Heater
• Himalayan Salt Spheres (7)
• Himalayan Salt Tray
• Hot Air Intake Cap
• Hot Air Intake
• Stone Basket
• Air Outlet Grille
• Cool Air Intake Valve
• Protective Grille
• Temperature Sensor
• Installation and Operation Manual
• 2-Year Limited Warranty for Consumer Use

AirIQ Wi-Fi Control

• Soft-Touch Display Panel
• Wi-Fi App-Based Operation and Updates
• Wall Mounting Plate and Fasteners
• Power Unit
• Installation and Operation Manual
• 2-Year Limited Warranty for Consumer Use
• 1-Year Limited Warranty for Commercial Use

Sauna Stones

• 198 lb of Round Sauna Stones
• Olivine Diabase
• 2–4 in (5–10 cm)

Important: The package includes 198 lb of stones, while the detailed Air L 15 specification lists a 180 lb (80 kg) stone capacity. Final stone loading must follow the current Saunum installation instructions.

Saunum Air L 15 Sauna Heater with Climate Equalizer

Width: 18.3 in (465 mm)

Depth: 18.1 in (460 mm)

Height: 73–95 in (1850–2450 mm)

Overall Dimensions: 18.3 W × 18.1 D × 73–95 H in (465 × 460 × 1850–2450 mm)

Heater Weight: 147 lb (67 kg)

Heat Equalizing System

Ceiling Hot Air Intake: 17.72 × 4 in (450.09 × 101.6 mm)

Cool Air Intake: 2 × 2.75 in (50.8 × 69.85 mm)

Cool Air Intake Position: Side-Mounted, 12 in (304.8 mm) Off Floor

Blended Air Output: 4.31 × 14.13 in (109.47 × 358.9 mm)

Himalayan Salt & Aroma Tray

Width: 16.5 in (419.1 mm)

Depth: 4.5 in (111.76 mm)

Tray Type: Removable, Slotted

Saunum AirIQ Wi-Fi Display Panel

Width: 3.3 in (83.82 mm)

Depth: 0.8 in (20.32 mm)

Height: 4.1 in (104.14 mm)

Overall Dimensions: 3.3 W × 0.8 D × 4.1 H in (83.82 × 20.32 × 104.14 mm)

IP Rating: IP20

Control & Sensor Cables

Display Panel Cable: 15 ft (475.2 cm) | 4-Conductor | 20 AWG | 150°C

Door Sensor Cable: 9.83 ft (299.62 cm) | 2-Conductor | 20 AWG | 150°C

Room Temperature Sensor Cable: 9.5 ft (289.56 cm) | Integrated | 150°C

Door Sensor Probe

Length: 1 in (25 mm)

Diameter: 0.24 in (6 mm)

Overall Dimensions: 1 L × 0.24 Dia. in (25 × 6 mm)

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.

Saunum-Air-L-Sauna-Heater-12-2025-IDM.pdf