Harvia

Harvia Spirit SP90E 9kW Sauna Heater

Name: Harvia Spirit SP90E 9kW Sauna Heater
Brand: Harvia
SKU: SP90E
Price: 1930.00 USD
Availability: InStock

$1,930.00

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Harvia Spirit SP90E 9kW Sauna Heater

$1,930.00

Specifications

Attribute	Details
Model	SP90E
Heater Type	Electric, Wall-Mounted
Wattage	9.0 kW
Room Size	177–494 cu. ft.
Voltage / Phase	240V / 1PH
Amperage	37.5 A
Recommended Wire Size	8 AWG
Safety Listing	ETL
Stone Capacity	110 lbs (4 boxes)
Stone Size	2"–4" (5–10 cm)
Dimensions	15"W x 13.1"D x 29.5"H (38.1 × 33.3 × 74.9 cm)
Unit Weight	28.8 lbs (13.1 kg)
Shipping Weight (with Stones)	160.8 lbs (72.9 kg)
Minimum Ceiling Height	75" (190 cm)
Safety Clearances	See Installation Manual
Warranty	1-Year Residential, 1-Year Commercial

Description

The Harvia Spirit SP90E 9kW Sauna Heater represents the next generation of contemporary Finnish heater design. Its softly curved exterior showcases rounded sauna stones, creating a modern, organic aesthetic suitable for high-end residential and commercial environments.

Engineered for durability and performance, the SP90E heats quickly and maintains consistent temperatures. Integrated dual safety sensors monitor both the heater and sauna room environment, preventing accidental activation and overheating. This makes the SP90E compatible with remote-start systems when paired with the Harvia Xenio Wi-Fi package.

Built in Finland, the birthplace of sauna culture, the Spirit Series blends premium craftsmanship with smooth, enveloping heat and exceptional longevity.

Features

Modern, curved Scandinavian design with exposed rounded stones
Rapid heat-up performance and efficient thermal output
Dual safety sensors prevent operation when obstructed and monitor room temperature
Compatible with Harvia Xenio Wall-Mounted Controls and Xenio Wi-Fi packages
Large 110 lb stone capacity for smooth, soft steam
Wall-mounted design to maximize floor space
Designed and manufactured in Finland
Stainless steel internal structure for long-term reliability
Optimized airflow for consistent and even heat distribution

What’s Included

Harvia Spirit SP90E Sauna Heater
Temperature Sensor
Wall-Mounting Bracket
Mounting Screws
Installation and Operation Manual
1-Year Limited Residential Warranty
1-Year Limited Commercial Warranty

Required for Operation

The following components are required for installation and operation of this heater:

Sauna Heater Controls

Harvia Xenio CX45-U1-U3-XW (Wi-Fi Enabled)

Sauna Stones (110 lbs Total Required)

Harvia R-991 Rounded Olivine Stones (4 boxes)

Documentation

(Add links when available)

Installation Manual
User Manual
Safety and Clearance Guide

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Harvia Spirit SP90E 9kW Sauna Heater

FREE SHIPPING ON ALL SAUNA HEATERS