Harvia The Wall SWS60 6kW Sauna Heater Package

The Wall series combines a minimal footprint with flexible installation — the control panel can be configured on either the left or right side of the unit to suit the layout of your sauna room, and the heater can optionally be integrated into the sauna bench for a fully built-in look. The top-mounted illuminated control panel makes operation easy even in low-light conditions. Stainless steel construction delivers lasting durability and a clean, modern aesthetic. Suitable for sauna rooms from 177 to 294 cubic feet.

Key features

• 6kW wall-mounted sauna heater
• Built-in controls — top-mounted illuminated control panel
• Control panel configurable on left or right side of the unit
• Option to integrate heater into the sauna bench
• Smart design for improved air circulation and steady warmth
• Stainless steel construction
• 44 lb stone capacity
• Suitable for sauna rooms 177–294 cubic feet
• ETL listed
• Designed, engineered, and made in Finland
• 1-year limited warranty (consumer and commercial use)

Brand: Harvia
Model: SWS60
Wattage: 6,000W (6kW)
Voltage: 240V
Phase: 1
Amperage: 25A
Wire Size: 10 AWG
Room Size: 177–294 cu. ft.
Minimum Ceiling Height: 75" (190 cm)
Stone Capacity: 44 lbs (20 kg)
Stone Size: 2"–4" (5–10 cm)
Width: 17" (43.2 cm)
Depth: 10.2" (25.9 cm)
Height: 27.6" (70.1 cm)
Weight: 32 lbs (14.5 kg)
Safety Listing: ETL (Electrical Testing Laboratories)
Warranty: 1-year limited (consumer and commercial use)

• Harvia The Wall SWS60 sauna heater
• 44 lbs of 2"–4" split-face olivine diabase sauna stones
• Installation and operation manual
• 1-year limited warranty

A dedicated 240V single-phase circuit is required. Circuit breaker sizing, safety distances, and clearance requirements are detailed in the included installation and operation manual. Installation by a licensed electrician is recommended. The control panel can be configured on the left or right side of the unit — refer to the manual for configuration steps. The heater can optionally be integrated into the sauna bench for a built-in look. Load stones to the fill line before first use.

Installation Manual

Spec Sheet

1-year limited warranty covering both consumer and commercial use. Covers manufacturing defects in materials and workmanship under normal use. Does not cover damage from improper installation, misuse, neglect, or failure to follow electrical requirements. Contact support@marterraelements.com with your order number, photos, and a description of the issue. We aim to respond within 2–3 business days. Warranty is non-transferable and requires original proof of purchase.

Harvia Warranty

Free shipping to the contiguous United States. Returns accepted within 30 days of delivery for US customers. All returns must be approved prior to sending back — contact support@marterraelements.com to initiate. Items must be unused, undamaged, in original condition, with original packaging and accessories intact. Change of mind returns are subject to a restocking fee of up to 20%. Return shipping costs are the responsibility of the customer. Proof of purchase required.