Harvia Forte AF100 10KW Sauna Heater with Built-in Digital Control Panel(up to 525cf)

Harvia Forte AF-100 9.8kW Ever Ready Electric Sauna Heater – Instant Heat for Medium to Large Saunas

The Harvia Forte AF-100 is a high-capacity 9.8kW electric sauna heater designed for those who demand instant-on sauna heating and reliable, long-term performance. With innovative Ever Ready heat-storing technology, this heater maintains warmth at all times—just open the lid and enjoy immediate, gentle steam. Ideal for busy households or commercial users who can’t wait for traditional heaters to warm up.

This premium floor-mounted sauna heater is ideal for sauna rooms from 355 to 527 cubic feet. Equipped with a waterproof digital control panel, you can safely and precisely manage heat levels inside your sauna. The Forte AF-100 is UL listed and engineered in Finland, offering unmatched craftsmanship, energy efficiency, and safety in one sleek package.

Key Features

• Instant-On Heat: Always on and ready for use – perfect for busy users
• 9.8kW Heating Capacity: Ideal for medium to large sauna rooms (355–527 cu. ft.)
• Heat-Storing Technology: Provides consistent, soft steam for long sessions
• Digital Control Panel: Waterproof, wall-mounted interface with keypad lock
• Energy-Efficient ECO Mode: Reduces power usage while maintaining temperature
• Safety Features: Auto shut-off when lid is open to prevent overheating
• Durable Construction: Corrosion-resistant stainless steel build for longevity
• Large Stone Capacity: Uses 220 lbs of sauna stones (approx. 5 boxes, sold separately)
• Finnish Made: Designed, engineered, and manufactured in Finland

Technical Specifications

• Model: Harvia Forte AF-100
• Power Output: 9.8 kW
• Voltage: 240V
• Phase: Single-phase (1PH)
• Nominal Amps: 40.8 Amps
• Wire Requirement: 8-gauge copper wire
• Room Size: 355 to 527 cu. ft.
• Stone Requirement: Minimum 220 lbs (approx. 5 boxes of stones – sold separately)
• Dimensions: 20"W x 21"D x 35"H (500mm x 530mm x 880mm)
• Heater Weight: 74 lbs
• Shipping Weight with Stones: 294 lbs
• Certification: UL Listed
• Installation Type: Floor-mounted
• Warranty: 2-Year Warranty (Consumer Use)

What's Included

• Harvia Forte AF-100 9.8kW Electric Sauna Heater

• Splash-proof digital control panel
• Installation and operation manual
• 2-Year Limited Warranty

Note: Stones are not included. A minimum of 220 lbs of sauna stones is required for safe and optimal use. Each stone varies in size and shape—consider ordering an additional box to ensure the best fit and function.

Buy with Confidence

Invest in unmatched quality and convenience with the Harvia Forte AF-100 Ever Ready Sauna Heater. With its instant steam performance, energy-saving ECO mode, and Finnish engineering, it’s the perfect solution for sauna lovers who value efficiency, comfort, and reliability. 

Forte Ever-Ready Installation Manual