♨️ Tylö Steam Commercial 12 kW Steam Generator – Up to 30 m³ Capacity

Professional-grade steam power with intelligent energy management for hotels, spas, and wellness centres

📋 Product Overview

The Tylö Steam Commercial 12 kW is a high-performance steam generator engineered for demanding commercial environments where reliability and efficiency are paramount. Manufactured in Sweden by Tylö, a company with over 60 years of expertise in sauna and steam technology, this generator delivers consistent, luxurious steam for medium to large steam rooms.

Designed for round-the-clock operation in hotels, wellness spas, gyms, and public hammams, the Steam Commercial 12 features Tylö’s patented ‘divided output’ technology that can reduce energy consumption by up to 30%. The intelligent two-way communication system between the generator and Elite Cloud control panel automatically adjusts output to match your steam room’s precise requirements, ensuring optimal performance without wasted energy.

Built with a large water tank and MultiSteam capability, this generator supports connection of up to three units to a single steam room, ensuring continuous steam production even during automatic maintenance cycles. When one generator performs its auto-flush routine, the others maintain uninterrupted steam output.

✨ Key Features

✅ 12 kW High-Output Performance – Generates 16 kg of steam per hour, providing consistent steam output for rooms up to 30 m³

✅ Patented Divided Output Technology – Automatically reduces power once desired temperature is reached, cutting energy consumption by up to 30%

✅ Two-Way Communication System – Seamless integration with Elite Cloud or Pure control panels for automatic output adjustment and real-time monitoring

✅ Large Capacity Water Tank – Stainless steel construction designed for extended operation in heavily used commercial facilities

✅ MultiSteam Connectivity – Connect up to three generators to a single steam room for continuous, uninterrupted steam production

✅ Automatic Flush System – Self-cleaning function adjustable to local water quality, reducing manual maintenance requirements

✅ Limescale Repellent Electrodes – Advanced anti-scale protection extends heating element lifespan

✅ Electronic Level Detection – Water level monitoring positioned outside the tank for improved accuracy and reliability

✅ Low Water Cut-Off Protection – Automatic shut-off prevents operation when water level is insufficient

✅ Electronic Temperature Limiter – Built-in overheat protection for safe, reliable operation

✅ Fan Control Integration – Compatible with auxiliary fan systems for optimal steam distribution

✅ Aromatherapy Compatible – Supports fragrance pump connection when used with Elite control panel

⚙️ Technical Specifications

Specification	Value
Power Rating	12 kW
Steam Output	16 kg/hour
Voltage	400-415V 3N~ (3-phase)
Room Capacity (Light Walls)	With ventilation: 14-22 m³ / Without ventilation: 22-30 m³
Room Capacity (Heavy Walls)	With ventilation: 8-15 m³ / Without ventilation: 14-20 m³
Dimensions (L × W × H)	585 × 415 × 230 mm
Water Tank Material	Stainless steel
Heating Elements	Acid-resistant stainless steel tubular elements
Maximum Distance to Steam Room	15 metres
Water Connection	Min. 12 mm internal diameter
Compatible Control Panels	Elite Cloud / Pure
MultiSteam Capability	Up to 3 generators in parallel
Country of Manufacture	Sweden
Product Code	3366210015
Warranty	2 years + 3 years material warranty (private use)

 

📐 Room Sizing Guide

Basic Sizing Principle: Approximately 1 kW of generator power per 1 m³ of steam room volume (varies based on construction materials and ventilation).

Room Capacity Based on Wall Type:

Wall Construction	With Ventilation	Without Ventilation
🪟 Light walls (glass, plastic, acrylic)	14-22 m³	22-30 m³
🧱 Heavy walls (tiles, concrete, stone)	8-15 m³	14-20 m³

Adjustment Factors:

Condition	Adjustment
Glass walls/doors	Add 1 m³ per m² of glass
Natural stone walls	Add 20-30% to base volume
Poor insulation	Add 25% to calculated volume
High ceiling (above 2.4m)	Calculate additional volume
Mechanical ventilation	Use ‘With ventilation’ figures

Worked Example:

📍 Example: Commercial Spa Steam Room

• Room dimensions: 2.5m × 2.5m × 2.4m
• Base volume: 15 m³
• Construction: Tiled walls (heavy)
• Glass door: 1.8 m² = +1.8 m³
• Total calculated: 16.8 m³
• With mechanical ventilation: ✅ This 12 kW generator (8-15 m³) is suitable with some reserve capacity

💡 For rooms at the upper end of the capacity range, consider the 15 kW model or a MultiSteam configuration.

💷 Running Costs

Energy Rate Used: £0.245/kWh (UK average – check current Ofgem rates)

Estimated Annual Running Costs:

Usage Level	Sessions/Week	Est. Hours/Year	Annual Cost
🏢 Light Commercial	10-15	300	£882
🧖 Regular Commercial	20-25	600	£1,764
🏋️ Heavy Commercial	35+	1,000	£2,940

Cost Calculation Formula:

Annual Cost = kW × Hours/Year × £0.245 × Utilisation Factor

Example (Regular Commercial Use):
12 kW × 600 hours × £0.245 × 0.8 (divided output savings) = £1,411

Per session estimate: Approximately £1.50-£2.50 per 30-minute session

💡 The patented ‘divided output’ function reduces these costs by up to 30% by lowering power output once the desired temperature is reached.

⚠️ Actual costs depend on usage patterns, session length, room size, insulation quality, and current energy rates.

🔌 Installation Requirements

Electrical Requirements:

Requirement	Specification
Voltage	400-415V 3N~ (three-phase)
Circuit Type	Dedicated circuit required
RCD Protection	Required
Amperage/Fuse	See installation manual for exact requirements

Location Requirements:

Requirement	Specification
Maximum distance to steam room	15 metres
Mounting position	Horizontal (wall or floor)
Ventilation	Well-ventilated location required
Access for maintenance	Required
Installation location	Outside the steam room (cabinet, machine room, or utility area)

⚠️ IMPORTANT: Installation must be carried out by a qualified electrician 
and plumber in accordance with BS 7671 (IET Wiring Regulations), 
Water Supply Regulations, and local building codes.

💧 Water Requirements

Water Supply:

Requirement	Specification
Water type	Cold mains water
Connection size	Min. 12 mm internal diameter
Connection type	Approx. 1 metre flexible armoured rubber hose recommended

Water Quality:

Condition	Recommendation
Soft water areas	Standard operation
Hard water areas	Water softener strongly recommended
Very hard water (>14°dH)	Water softener essential

Drainage:

Requirement	Specification
Drain location	Must discharge outside the steam room
Auto-drain function	Yes – 60 minutes after session ends (adjustable)
Auto-flush function	Yes – configurable based on water quality

💡 Regular descaling is required based on water hardness. The automatic flush system significantly reduces limescale buildup and extends maintenance intervals.

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🔒 Safety Features & Certifications

Built-in Safety Systems:

✅ Low water level automatic cut-off

✅ Electronic temperature limiter (overheat protection)

✅ Automatic emptying 60 minutes after use

✅ Level detection positioned outside water tank

✅ Limescale repellent electrodes

✅ Replaceable heating elements

✅ Self-cleaning flush system

Quality & Standards:

✅ CE Marked

✅ Made in Sweden

✅ Over 60 years of Tylö manufacturing expertise

✅ Acid-resistant stainless steel tubular heating elements

✅ Stainless steel water tank

🎯 Ideal Applications

Application	Room Size	Typical Capacity	Notes
🏨 Hotel Spa	15-25 m³	4-8 guests	Ideal for boutique hotels and resorts
🧖 Day Spa/Wellness Centre	14-22 m³	4-6 guests	Perfect for commercial spa facilities
🏋️ Gym/Fitness Centre	12-20 m³	4-8 guests	Built for heavy daily use
♨️ Hammam/Turkish Bath	14-20 m³	4-6 guests	High humidity environment ready
🏢 Corporate Wellness Suite	10-18 m³	2-4 guests	Executive wellness facilities

MultiSteam Configurations:

For larger installations, connect multiple Steam Commercial 12 generators:

Configuration	Combined Output	Max Room Size	Steam Production
Single 12 kW	12 kW	Up to 30 m³	16 kg/hr
2× 12 kW	24 kW	28-40 m³	32 kg/hr
3× 12 kW	36 kW	43-60 m³	48 kg/hr

🎛️ Control Options & Accessories

Compatible Control Panels:

Panel	Features
Elite Cloud	WiFi connectivity, app control via Wellaccess app (iOS & Android), remote monitoring, cloud-based programming
Pure	Essential controls with timer and temperature adjustment

Note: Control panels are sold separately.

Compatible Accessories:

• Bahia Pro Steam Outlet – Hardened safety glass with Corian®, even steam distribution, very low noise level
• Fragrance Pump – Connect to outlet pipe for aromatherapy delivery (requires Elite control panel)
• Temperature/Humidity Sensor – For precise climate control
• Sync Cable – For MultiSteam configurations (RJ10 4P4C connector)

🌿 Aromatherapy

✅ Aromatherapy Compatible: Yes

The Steam Commercial 12 supports aromatherapy integration when paired with the Elite control panel. The optional fragrance pump connects directly to the steam outlet pipe, delivering essential oil-infused steam for an enhanced wellness experience.

• Compatible with Tylö fragrance concentrates (5-litre bottles available)
• Thermostat attached to steam pipe included with fragrance pump
• Precise control of fragrance delivery through Elite panel

❓ Frequently Asked Questions

Q: What size steam room will this generator work for?

A: The Steam Commercial 12 kW is suitable for steam rooms between 8-30 m³, depending on wall construction and ventilation. Light walls (glass/acrylic) allow larger rooms, while heavy walls (tile/stone) require more power per cubic metre. Always account for glass doors and high ceilings in your calculations.

Q: How long does it take to produce steam?

A: Steam production begins within minutes of starting the generator. The exact time to reach operating temperature depends on room size, ambient temperature, and whether the room was pre-warmed. Commercial installations typically achieve full steam in 15-25 minutes.

Q: What electrical supply do I need?

A: This generator requires a 400-415V three-phase (3N~) electrical supply with a dedicated circuit. Professional installation by a qualified electrician is mandatory. Consult the installation manual for specific amperage and cable requirements.

Q: Do I need a water softener?

A: In hard water areas (above 7°dH / 12°TH), a water softener is strongly recommended. In very hard water areas (above 14°dH / 25°TH), it is essential. The automatic flush system helps manage limescale, but a softener significantly extends equipment life and reduces maintenance.

Q: What is the warranty?

A: Tylö electrical steam generators come with a 2-year warranty plus an additional 3-year material warranty for private use. Contact Parts4Tubs for full commercial warranty terms and conditions.

Q: How often does it need maintenance?

A: The automatic emptying (60 minutes after use) and flush functions significantly reduce maintenance. Manual descaling frequency depends on water hardness and usage – from every 250+ hours in soft water areas to more frequent intervals in hard water areas. Refer to the user manual’s descaling schedule based on your water hardness reading.

Q: Can I control it remotely?

A: Yes, when paired with the Elite Cloud control panel, you can control the steam generator via the Tylö Wellaccess app on your smartphone or tablet. The cloud-based functionality allows control from anywhere with an internet connection.

Q: What is the MultiSteam function?

A: MultiSteam allows up to three Steam Commercial generators to be connected to a single steam room and control panel. When one generator performs automatic flushing (a 10-15 minute process), the others continue producing steam, ensuring uninterrupted operation in high-demand facilities.

📥 Downloads & Resources

📄 Technical Datasheet – Full specifications and dimensional drawings

 Elite Cloud Installation Manual – Complete installation guide with wiring instructions

 Sense Pure/Elite Installation Guide – Heater installation when paired with Elite control

 Sense Elite Quick Start Guide – Quick reference for initial setup

🏆 Why Choose the Tylö Steam Commercial 12 kW

✅ Swedish Engineering Excellence – Over 60 years of sauna and steam expertise, manufactured in Sweden to the highest quality standards

✅ Up to 30% Energy Savings – Patented divided output technology automatically reduces power consumption once target temperature is reached

✅ Commercial-Grade Reliability – Designed for round-the-clock operation in demanding public and commercial environments

✅ Intelligent Control Integration – Two-way communication with Elite Cloud enables smart monitoring, app control, and automatic output adjustment

✅ Continuous Operation – MultiSteam capability ensures uninterrupted steam production even during maintenance cycles

✅ Reduced Maintenance – Automatic emptying, flushing, and limescale-repellent electrodes minimise service requirements

✅ Scalable Solution – Connect up to three units for larger installations or redundancy

✅ Proven Durability – Stainless steel tank and acid-resistant heating elements built to last

🤝 Why Buy From Parts4Tubs

✅ UK-based company with local support

✅ Fast UK delivery

✅ Expert advice from steam room specialists

✅ Competitive pricing

✅ Full warranty support

✅ Easy returns within 30 days

💨 Summary

The Tylö Steam Commercial 12 kW steam generator delivers professional-grade performance for commercial steam rooms up to 30 m³. With 16 kg/hour steam output, patented energy-saving divided output technology, and intelligent Elite Cloud integration, it’s the ideal choice for hotels, spas, gyms, and wellness centres demanding reliable, efficient operation. Swedish-built quality, MultiSteam connectivity, and comprehensive automatic maintenance features ensure continuous performance with minimal intervention. Backed by Tylö’s 60+ year reputation and Parts4Tubs expert support, order today for fast UK delivery.