Harvia Spirit SP90E 9KW Sauna Heater - Finnish Sauna Builders

Product Overview

Elevate your sauna experience with the Harvia Spirit SP90E, a powerful 9kW electric sauna heater designed for larger home sauna rooms. Built in Finland, the Spirit Series blends traditional sauna heritage with modern engineering to create rapid, efficient heating and an exceptionally smooth, relaxing löyly.

Perfect for expansive sauna spaces, the SP90E delivers consistent warmth, advanced safety protection, and compatibility with Harvia’s premium Xenio control centers (sold separately). With refined styling, optional LED ambiance lighting, and fast heat-up times, this heater turns your sauna into a luxurious wellness retreat.

Key Features

• 9.0 kW Heating Power – Ideal for larger sauna rooms up to 600 cu. ft.

• Finnish Craftsmanship – Made in Finland for an authentic sauna experience.

• Fast & Efficient Heating – Engineered to rapidly warm expansive spaces.

• Advanced Safety Functions – Includes a built-in safety device and complies with UL 875 standards.

• Xenio Controller Compatibility – Works seamlessly with Harvia Xenio digital control centers (sold separately).

• Optional LED Lighting – Add customizable sauna ambiance with optional LED systems.

• Elegant, Modern Design – A sleek profile that complements contemporary sauna interiors.

• Wall-Mounted Convenience – Saves space and integrates easily into most sauna layouts.

Specifications

• Model: HSPE90U1M

• Power Rating: 9.0 kW

• Room Volume Capacity: ~600 cu. ft.

• IP Class: IPX4

• Electrical Frequency: 50/60 Hz

• Voltage / Phase: 240VAC, 1 Phase

• Required Fuses: 33.3A

• Supply Cable: AWG8

• Electrical Group Options: 240VAC, 1ph, 60Hz

• Stone Requirement: 4 boxes of rounded stones (sold separately)

• Product Dimensions:

  • Height: 29.5"

  • Width: 15"

  • Depth: 13.1"

• Safety Distances:

  • Front: 3.2"

  • Sides: 3.2"

  • Ceiling: 35.5"

  • Floor: 4"

• Stone Size: Ø 5–10 cm

• Shipping Weight: Available upon request

Why Choose the Harvia Spirit SP90E?

The SP90E bridges the gap between power, style, and the authentic Finnish sauna feel. Designed for larger rooms and frequent use, it provides fast heat-up times, steady temperature consistency, and reliable long-term performance. Its safety-focused engineering, premium compatibility with Xenio controls, and optional LED lighting make it a top choice for homeowners building a high-end relaxation space.

What's Included

• Harvia Spirit SP90E 9kW Sauna Heater

• Safety Device

• Wall-Mounting Bracket

• Installation & User Manual

Warranty & Support

Harvia backs its Spirit Series with dependable quality and meticulous engineering. Full warranty details are included in the product manual to ensure long-term confidence in your investment.