🔥 Tylö Sense Combi Elite 10.5kW Combi Sauna Heater – 10-18 m³ Capacity

Swedish-Engineered Dual-Function Sauna & Steam Heater with WiFi Cloud Control for Medium to Large Saunas

♨️ Product Overview

The Tylö Sense Combi Elite 10 represents the pinnacle of Swedish sauna engineering, delivering exceptional versatility with both traditional dry sauna and steam functionality in a single, intelligently designed unit. This 10.5kW combi heater is purpose-built for medium to large sauna rooms from 10 to 18 m³, making it ideal for spacious home installations, garden saunas, and small commercial wellness spaces.

Manufactured by TylöHelo, a world-renowned Swedish sauna specialist with over 70 years of heritage, the Sense Combi Elite 10 combines innovative Split Output technology with the advanced Elite Cloud WiFi control panel. This allows you to pre-heat your sauna remotely via smartphone or tablet, while intelligent energy management reduces power consumption by up to 30% once your desired temperature is reached.

The distinctive twin side air chamber design ensures rapid, even heat distribution throughout your sauna room, achieving a comfortable 80°C bathing temperature in approximately 25 minutes — significantly faster than conventional heaters.

✨ Key Features

✅ 10.5kW Power Output – Optimal heating capacity for sauna rooms between 10-18 m³ with rapid heat-up performance

✅ Dual-Function Combi Design – Enjoy traditional dry sauna, humid “soft sauna”, and steam bathing all from one heater with integrated water reservoir

✅ Elite Cloud WiFi Control Panel – 4.5-inch touchscreen with cloud connectivity allows remote operation via smartphone app or PC

✅ Split Output Technology – Intelligent power management reduces energy consumption by up to 30% once temperature is reached

✅ ThermoSafe™ Protective Coating – Special flocked exterior surface prevents accidental burns from contact

✅ Twin Side Air Chamber Design – Patented heat spreader system achieves 80°C in approximately 25 minutes

✅ 20kg Stone Capacity – Large stone mass for excellent heat retention and authentic löyly steam production

✅ Humidity & Temperature Sensor – Precision climate control with 1-10 scale adjustment for both temperature and humidity

✅ CE Marked & IPX4 Rated – Fully certified for safe bathroom and wet environment installation

✅ Comprehensive Safety Systems – Multiple thermal cut-outs, overheat protection, and auto-shutoff timer

🔧 Technical Specifications

Specification	Value
Power Rating	10.5 kW
Voltage Options	400-415V 3N~ / 230V 3~ / 200-208V 3~
Amperage (400V 3N~)	16 A
Amperage (230V 3~)	28 A
Cable Size (400V 3N~)	2.5 mm²
Cable Size (230V 3~)	10 mm²
Room Capacity	10-18 m³
Dimensions (H × W × D)	559 × 431 × 375 mm
Weight	20 kg
Stone Capacity	20 kg
Heat-up Time	~25 minutes to 80°C
Control Panel	Elite Cloud (4.5″ touchscreen)
Control Panel Dimensions	86 × 86 mm
Mounting	Wall-mounted (floor legs available separately)
IP Rating	IPX4 (heater) / IP88 (control panel)
Certifications	CE Marked
Warranty	Manufacturer warranty applies

⚠️ Note: 10.5kW models are not approved for single-phase supply in Europe. Three-phase installation required.

📐 Room Sizing Guide

Basic Formula:

1 kW = approximately 1-1.5 m³ sauna room volume

The Tylö Sense Combi Elite 10.5kW is suitable for:

• Minimum room volume: 10 m³
• Maximum room volume: 18 m³

Adjustment Factors:

Condition	Adjustment
Glass door/windows	+1.5 m³ per m² of glass
Uninsulated/log walls	+25-50% to volume
Outdoor/barrel sauna	+25-30% to volume
Brick/concrete walls	+1.2-2.0 m³ per m² of uninsulated surface
High ceiling (>2.3m)	Add extra volume calculation

Worked Example:

📍 Example Room: 2.5m × 2.2m × 2.3m
- Base volume: 12.65 m³
- Glass door (0.8m × 2m = 1.6 m²): +2.4 m³
- Total calculated: 15.05 m³
- This 10.5 kW heater: ✅ Perfect for 10-18 m³

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💷 Running Costs

Energy Rate Used: £0.2635/kWh (Ofgem Q4 2025 price cap – Direct Debit rate)

Cost Calculation:

Usage Level	Sessions/Week	Hours/Year	Annual Cost
🏠 Light Use	2	150	£415
🏠 Regular Use	4	300	£830
🧖 Heavy Use	6	450	£1,245

Calculation Formula:

Annual Cost = kW × Hours/Year × £0.2635

Example (10.5 kW heater, Regular Use):
10.5 kW × 300 hours × £0.2635 = £830.03

Per session cost: Approximately £4.15 per 1.5-hour session

💡 The Split Output feature can reduce these costs by up to 30% during the maintenance phase of your sauna session.

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

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⚡ Installation Requirements

Electrical Requirements:

Requirement	Specification
Voltage (UK Standard)	400-415V 3-phase + Neutral
Amperage	16 A
Circuit Breaker	16 A Type C MCB
Cable Size	2.5 mm² minimum
Dedicated Circuit	Required

Alternative configurations available for 230V 3-phase (28A, 10mm² cable)

Minimum Clearances:

Position	Distance
Side walls	110 mm minimum
Ceiling	1030 mm minimum
Interior fittings (front)	100 mm minimum
Interior fittings (side)	30 mm minimum
Distance from floor	100-270 mm
Minimum ceiling height	1900 mm

Ventilation Requirements:

• Fresh air intake: Positioned directly below heater, through wall (approximately 125 cm² for family sauna)
• Exhaust vent: Maximum distance from intake, high on opposite wall or ceiling
• Exhaust area: Equal to intake area
• Natural ventilation recommended (mechanical ventilation not advised)

⚠️ IMPORTANT: Installation must be carried out by a qualified electrician 
in accordance with BS 7671 (IET Wiring Regulations) and local building codes.
Water supply connection required for steam function.

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🛡️ Safety Features & Certifications

Built-in Safety Systems:

• ✅ Thermal cut-out protection on PCB
• ✅ Temperature cut-out on water reservoir (prevents dry boiling)
• ✅ Temperature cut-out on heater body
• ✅ Auto-shutoff timer (programmable)
• ✅ Water level monitoring with automatic element shutdown
• ✅ ThermoSafe™ flocked protective coating
• ✅ Door contact for standby mode safety interlock

Certifications:

• ✅ CE Marked
• ✅ IPX4 Rated (heater unit)
• ✅ IP88 Rated (control panel)

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🎯 Ideal Applications

Application	Room Size	Capacity	Notes
🏠 Large Home Sauna	10-14 m³	4-6 people	Perfect for dedicated wellness rooms
🛖 Garden Sauna	12-16 m³	4-6 people	Account for heat loss with +25% adjustment
🪵 Large Barrel Sauna	10-15 m³	4-6 people	Excellent choice for premium barrel installations
🧖 Small Commercial Spa	14-18 m³	4-8 people	Ideal for boutique wellness centres
🏋️ Gym/Fitness Sauna	12-18 m³	4-6 people	Robust performance for regular use

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🪨 Sauna Stones

• Stone Capacity: 20 kg
• Recommended Stone Size: 30-60 mm diameter
• Stones Included: No (sold separately)
• Recommended Type: Diabase (Tylö Sauna Stones), Olivine diabase, or similar
• Replacement Frequency: Check at least once annually; more frequently with heavy use

💡 Do not use ordinary stones or ceramic stones as these may damage the heater. Only use stones designed for sauna use.

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🎛️ Control Options & Accessories

Elite Cloud Control Panel (Included):

• Type: WiFi-enabled touchscreen with cloud connectivity
• Display: 4.5-inch colour touchscreen
• Dimensions: 86 × 86 mm
• Temperature control: 1-10 scale
• Humidity control: 1-10 scale
• Timer function: Programmable with delay start
• Lighting control: Yes
• Remote operation: Via Tylö Control™ app (iOS/Android) or PC
• Calendar scheduling: Yes (requires door contact)
• Mounting: Inside or outside sauna room

Compatible Accessories:

• Feet for floor-standing installation (sold separately)
• Door contact for cloud/calendar functionality (included with Elite)
• Additional sauna lighting (controllable via panel)
• Fragrance pumps (controllable via panel)
• Auxiliary ventilation fans (controllable via panel)

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❓ Frequently Asked Questions

Q: What size room will this heater work for? A: This 10.5 kW heater is suitable for sauna rooms between 10 and 18 m³. For rooms with glass doors, uninsulated walls, or outdoor installations, add 25-50% to your base volume calculation.

Q: How long does it take to heat up? A: Approximately 25 minutes to reach a comfortable 80°C bathing temperature in a well-insulated room within the rated capacity. The unique twin air chamber design ensures rapid, even heating.

Q: What electrical supply do I need? A: This heater requires a 400-415V three-phase supply with a 16A dedicated circuit. Note that 10.5kW models are not approved for single-phase supply in Europe. Professional installation by a qualified electrician is mandatory.

Q: Are sauna stones included? A: No, stones are sold separately. We recommend 20 kg of high-quality diabase sauna stones (30-60mm diameter) for optimal performance.

Q: Can I control the heater remotely? A: Yes, the included Elite Cloud control panel features WiFi connectivity. Download the Tylö Control™ app to operate your sauna from anywhere via your local network or cloud connection.

Q: What is the difference between dry sauna and combi mode? A: The Sense Combi Elite offers three bathing options: traditional dry sauna using only the stone compartment, “soft sauna” with controlled humidity, and steam mode using the integrated water reservoir. You control the balance via the humidity setting on the control panel.

Q: What is the warranty? A: Standard manufacturer warranty applies. Contact Parts4Tubs for full warranty terms and conditions.

Q: Can I install this outdoors? A: This heater is designed for indoor installation. For outdoor saunas (garden buildings, barrel saunas), it must be installed inside a properly constructed and insulated sauna room, not exposed to weather.

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📥 Downloads & Resources

📄 Installation Manual – Complete installation guide with wiring diagrams and safety clearances

📄 User Guide – Operating instructions, maintenance guidance, and troubleshooting

📄 Test Certificate – Statement of test results and conformity documentation

🏆 Why Choose the Tylö Sense Combi Elite 10

• ✅ Swedish Engineering Excellence – Over 70 years of sauna expertise from TylöHelo
• ✅ Unmatched Versatility – Dry sauna, soft sauna, and steam in one intelligent unit
• ✅ Smart WiFi Control – Pre-heat remotely with the Elite Cloud panel and smartphone app
• ✅ Energy Efficient – Split Output technology delivers up to 30% energy savings
• ✅ Rapid Heating – Reach bathing temperature in just 25 minutes
• ✅ Premium Safety – ThermoSafe™ coating, multiple cut-outs, and water level monitoring
• ✅ Future-Proof – Cloud-connected with programmable scheduling and expandable accessories

🤝 Why Buy from Parts4Tubs

• ✅ UK-based company with expert local support
• ✅ Fast UK delivery
• ✅ Specialist sauna and wellness advice
• ✅ Competitive pricing with no hidden fees
• ✅ Full warranty support
• ✅ Easy returns within 30 days
• ✅ Genuine Tylö products from authorised distributor

✨ Summary

The Tylö Sense Combi Elite 10.5kW combi sauna heater delivers the complete wellness experience for medium to large saunas up to 18 m³. Combining premium Swedish engineering with smart WiFi cloud control, Split Output energy savings, and ThermoSafe™ protection, it’s the intelligent choice for discerning sauna enthusiasts. Whether you prefer traditional dry heat, gentle humidity, or invigorating steam, this versatile heater delivers authentic Scandinavian bathing pleasure. Backed by TylöHelo’s renowned quality and Parts4Tubs expert UK support — order today for fast delivery.