🔥 Harvia Cilindro 16 Steel Wood-Burning Sauna Stove

Authentic Finnish pillar-style wood burner with 120 kg stone capacity for medium saunas from 6 to 13 m³

📋 Product Overview

SKU: SHWKPC16S | Price: £919.20 Inc VAT

The Harvia Cilindro 16 Steel brings the timeless appeal of traditional wood-fired sauna heating to a contemporary pillar design. This 16 kW wood-burning stove is purpose-built for medium-sized sauna rooms between 6 and 13 m³, delivering the authentic Finnish sauna experience that only real fire can provide.

Designed and crafted in Muurame, Finland, the Cilindro 16 features a durable stainless steel exterior that encases the firebox, ensuring quiet operation and exceptional longevity. The generous 120 kg stone capacity produces rich, soft steam (löyly) that envelops bathers in gentle warmth, while the unique rear ventilation duct promotes rapid heat distribution throughout the sauna room.

The integrated glass door adds mesmerising ambiance by casting a warm, flickering glow inside the sauna, allowing you to monitor the fire while enjoying the bathing experience. Replaceable air control plates within the firebox ensure extended stove life and consistent performance. For those who appreciate the ritual of building a fire and the incomparable atmosphere of wood-heated sauna bathing, the Harvia Cilindro 16 Steel delivers an unmatched experience.

✨ Key Features

✅ 16 kW Heat Output – Powerful wood-burning performance for sauna rooms from 6 to 13 m³

✅ 120 kg Stone Capacity – Massive stone volume ensures exceptional heat retention and soft, abundant steam

✅ Stainless Steel Construction – Durable exterior provides quiet operation and long service life

✅ Glass Door with Fire View – Integrated window creates ambient glow and allows easy fire monitoring

✅ Rear Ventilation Duct – Unique design promotes rapid, efficient heating throughout the sauna

✅ Replaceable Air Control Plates – User-serviceable internal components extend stove longevity

✅ Dual Flue Connection Options – Back or top chimney connection for flexible installation

✅ Complete Accessory Package – Includes ash box, chimney adapter, glass door, and control plates

✅ Finnish Design & Manufacturing – Crafted in Muurame, Finland by Harvia

✅ CE Certified – Meets European safety and performance standards

🔩 Technical Specifications

Specification	Value
Model	WKPC16S
GTIN	6417659043311
Heat Output	16 kW
Fuel Type	Wood
Sauna Room Size	6–13 m³
Dimensions (H×W×D)	750 × 557 × 557 mm
Net Weight	54 kg
Gross Weight	56 kg
Stone Capacity	120 kg
Recommended Stone Size	Ø10–15 cm
Main Material	Stainless Steel
Chimney Connection Diameter	Ø115 mm
Flue Connection Locations	Back or Top
Minimum Room Height	1900 mm
Certification	CE
Country of Manufacture	Finland

Package Dimensions

Dimension	Value
Package Width	580 mm
Package Height	810 mm
Package Depth	580 mm

📏 Room Sizing Guide

Recommended Room Size: 6–13 m³

Adjustment Factors for Wood-Burning Stoves

Condition	Adjustment
Glass door/windows	Add 1.2–1.5 m³ per m² of glass
Uninsulated surfaces (brick, concrete)	Add 1.2 m³ per m²
Log/timber walls	Multiply total volume by 1.5
High ceiling (above 2.3m)	Add additional volume

Worked Example

📍 Example Room: 2.2m × 2.0m × 2.2m

• Base volume: 9.68 m³
• Glass door (0.8m × 2.0m = 1.6 m²): +2.0 m³
• Total calculated: 11.68 m³
• This 16 kW stove: ✅ Suitable for 6–13 m³ rooms

📍 Log Cabin Sauna: 1.8m × 1.6m × 2.1m

• Base volume: 6.05 m³
• Log wall multiplier: × 1.5 = 9.07 m³
• This 16 kW stove: ✅ Suitable

🛡️ Safety Clearances

Clearances from Combustible Materials

Position	Minimum Distance
Front	500 mm
Right Side	150 mm
Left Side	150 mm
Back/Behind	200 mm
Ceiling	1000 mm

Clearances from Non-Combustible Materials

Position	Minimum Distance
Front	500 mm
Right Side	50 mm
Left Side	50 mm
Back/Behind	50 mm

Installation Opening Requirements

Dimension	Value
Opening Height	1750 mm
Opening Width	857 mm
Opening Depth	1257 mm
Minimum Room Height	1900 mm

⚠️ IMPORTANT: Installation must comply with local building regulations and fire safety codes.
A qualified installer should assess chimney requirements and ensure proper ventilation.
All clearances must be strictly observed to prevent fire hazards.

🛠️ Installation Requirements

Chimney/Flue Requirements

Requirement	Specification
Chimney Diameter	Ø115 mm
Connection Options	Back or Top
Chimney Type	Class A insulated chimney recommended

Ventilation

• Fresh air intake required near floor level
• Exhaust ventilation positioned low and away from stove
• Adequate combustion air supply essential for efficient burning

Floor Protection

• Non-combustible hearth required beneath and in front of stove
• Extend hearth minimum 300 mm in front of loading door
• Heat-resistant materials: stone, tile, or sheet metal on cement board

General Requirements

• Professional installation recommended
• Building regulations approval may be required
• Chimney sweep inspection before first use
• Carbon monoxide detector installation recommended

🪨 Sauna Stones

Specification	Value
Capacity	120 kg
Recommended Stone Size	Ø10–15 cm diameter
Stones Included	No – sold separately

Recommended Stone Types

• ✅ Olivine diabase
• ✅ Peridotite
• ✅ Vulcanite
• ✅ Dense igneous rocks

Stone Installation

• Use larger stones (10–15 cm) for wood-burning stoves
• Pack stones loosely to allow proper air circulation
• Ensure stones do not block ventilation paths
• Leave space between stones for heat convection

Maintenance

• Inspect stones annually
• Replace cracked or crumbling stones
• Rearrange stones periodically to ensure even heating
• Remove ash and debris from stone compartment

🏠 Ideal Applications

Application	Room Size	Capacity	Notes
🏠 Home Sauna	6–13 m³	4–6 people	Perfect for dedicated sauna rooms
🛖 Garden Sauna	6–12 m³	4–6 people	Ideal for outdoor sauna buildings
🪵 Log Cabin Sauna	6–10 m³	4–6 people	Authentic wood-on-wood experience
🏕️ Off-Grid Sauna	6–13 m³	4–6 people	No electricity required

🔥 Wood-Burning vs Electric: Why Choose Wood?

Advantages of Wood-Burning Sauna Stoves

Benefit	Description
Authentic Experience	Traditional Finnish sauna ritual with fire-building ceremony
No Electricity Required	Perfect for off-grid locations and garden saunas
Superior Löyly	Larger stone mass produces softer, more enveloping steam
Ambient Atmosphere	Crackling fire and warm glow through glass door
Lower Running Costs	Wood fuel often cheaper than electricity, especially with own supply
Independence	Not affected by power outages or electricity price increases

Considerations

• Requires chimney installation
• Manual fire management needed
• Longer heat-up time (typically 45–90 minutes)
• Ash removal and chimney maintenance required
• Building regulations compliance necessary

💬 Frequently Asked Questions

Q: What size sauna room is this stove suitable for? A: This 16 kW wood-burning stove is designed for sauna rooms between 6 and 13 m³. For rooms with glass doors or uninsulated surfaces, add 1.2 m³ per m² of non-insulated area.

Q: How long does it take to heat the sauna? A: Typically 45–90 minutes depending on room size, insulation quality, and starting temperature. Wood-burning stoves require time for the fire to establish and stones to fully heat.

Q: What type of wood should I use? A: Use well-seasoned hardwood (birch, oak, ash) with moisture content below 20%. Avoid softwoods like pine which produce excessive creosote and resinous smoke.

Q: Are sauna stones included? A: No, stones are sold separately. This stove requires 120 kg of sauna stones, Ø10–15 cm diameter. Use only recommended stone types suitable for high-temperature applications.

Q: What chimney do I need? A: A Class A insulated chimney with Ø115 mm diameter is recommended. The stove offers both back and top flue connection options. Consult a qualified installer for chimney specification.

Q: Do I need planning permission? A: Depending on your location, you may need building regulations approval for the chimney installation. Check with your local authority and consider using a HETAS-registered installer.

Q: What maintenance is required? A: Regular ash removal, annual chimney sweeping, stone inspection, and periodic cleaning of the glass door. Replace worn or damaged components as needed.

Q: Can this be installed in an existing sauna? A: Yes, provided the room meets the minimum size requirements (6–13 m³), has adequate clearances, and a suitable chimney can be installed.

📄 Downloads & Resources

📄 Product Datasheet (PDF) – Complete specifications and technical details

⭐ Why Choose Harvia Cilindro 16 Steel

• ✅ Authentic Finnish Heritage – Designed and manufactured in Muurame, Finland by Harvia
• ✅ Powerful Performance – 16 kW output efficiently heats medium-sized saunas
• ✅ Exceptional Steam Quality – 120 kg stone capacity delivers soft, abundant löyly
• ✅ Stunning Visual Appeal – Stainless steel pillar design with glass fire-viewing door
• ✅ Built to Last – Durable construction with replaceable internal components
• ✅ Complete Package – Includes all essential accessories for installation

🛒 Why Buy from Parts4Tubs

• ✅ UK-based company with local customer support
• ✅ Fast UK delivery
• ✅ Expert advice from sauna specialists
• ✅ Competitive pricing
• ✅ Full warranty support
• ✅ Easy returns within 30 days

🔥 Summary

The Harvia Cilindro 16 Steel wood-burning sauna stove delivers the authentic Finnish sauna experience for medium-sized rooms from 6 to 13 m³. With 16 kW heat output and a generous 120 kg stone capacity, this stainless steel pillar stove produces exceptional löyly while the integrated glass door creates captivating fire-glow ambiance. Designed and crafted in Finland, the Cilindro 16 features a unique rear ventilation duct for rapid heating, replaceable air control plates for extended service life, and CE certification for peace of mind. Complete with ash box, chimney adapter, and all essential accessories, this stove brings traditional wood-fired sauna heritage to contemporary design. Order from Parts4Tubs for fast UK delivery and expert support.