Description

Bring three complementary wellness experiences together with the Finnmark Designs FD-5 Trinity Combination Sauna. Designed for those who want versatility in their home sauna, the FD-5 combines full-spectrum infrared heating, a traditional electric sauna heater, and Spectrum Red Light™ Therapy in one spacious cabin.

The FD-5 features UL-listed Spectrum Plus™ short-wave infrared heaters alongside a Harvia KIP Series B 4.5kW traditional sauna heater. Enjoy infrared warmth or a traditional sauna experience with heated stones and the option to add water for steam, following the manufacturer's instructions. An integrated red light therapy panel, Western Canadian cedar interior, durable Thermo-Aspen exterior, and modern touchscreen controls complete this premium home wellness setup.

Key Features

• Three-in-One Sauna Experience: Combines infrared heating, traditional electric sauna heating, and Spectrum Red Light™ Therapy in one cabin.

• UL-Listed Spectrum Plus™ Infrared Heaters: Short-wave infrared heaters provide an alternative to conventional carbon-panel heating.

• Harvia KIP Series B 4.5kW Heater: Traditional electric sauna heater designed for high-temperature sauna sessions with heated stones.

• Traditional Steam Experience: Add water to the heated sauna stones according to the manufacturer's instructions to create steam.

• Spectrum Red Light™ Therapy: Integrated 192-diode LED panel featuring 650nm red light, combined with chromotherapy.

• Premium Natural Materials: Western Canadian cedar interior paired with a durable Thermo-Aspen exterior.

• Spacious Two-Tier Bench System: Generous upper and lower benches provide room to relax.

• Smart Touchscreen Controls: Built-in LCD Wi-Fi touchscreen controller for convenient operation.

• Integrated Bluetooth Audio: Built-in 6-inch Hi-Fi speakers let you enjoy music during your session.

• Near-Infrared LED Lighting: Spectrum LED near-infrared ceiling lights complement the red light therapy panel.

• Low-EMF Design: Tested by a NASA award-winning testing facility, according to the manufacturer.

• Tempered Glass Door: 8mm tempered glass adds a refined finish and supports thermal retention.

Designed for a Personalized Sauna Experience

The FD-5 Trinity brings together traditional sauna heat, infrared technology, and red light features in one spacious design. Switch between different sauna experiences to suit your preferences, from infrared warmth to a traditional session with heated stones and steam.

With premium wood finishes, a two-tier bench system, integrated audio, and touchscreen controls, the FD-5 makes a versatile addition to a dedicated home wellness space.

Specifications

Sauna Specifications

Harvia KIP Series B 4.5kW Heater Specifications

What's Included

• Sauna floor, top, front, back, left, and right panels

• Glass door and door handle

• Bench top and bench support

• Two-tier bench system

• Infrared sauna heater panels

• Harvia KIP Series B 4.5kW traditional sauna heater

• One box of Harvia AC3000 sauna stones (44 lbs)

• Spectrum LED near-infrared ceiling lights combined with Spectrum Red Light™ Therapy

• Controller 2.0 with built-in LCD Wi-Fi touchscreen and Bluetooth audio

• Heater and floor cables

• Power supply unit and power cable

• Interior heater connections with wood cover

• Assembly screws

• ETL certification documentation

• Limited warranty documentation

Sauna stone note: Natural stones vary in shape and size. The manufacturer recommends purchasing an additional box of stones to help select the best fit and arrangement. Additional freight charges may apply. Proper stone maintenance is required to maintain the heater warranty.

Delivery & Shipping

Free shipping to the contiguous United States.

This sauna ships by freight on a wooden pallet and requires a scheduled delivery appointment. Standard delivery is curbside, with the carrier lowering the shipment to ground level. Delivery does not typically include moving the sauna indoors, unpacking, or assembly.

Due to the size and weight of the shipment, customers may be contacted before shipping to confirm delivery details and identify any access or location considerations that could affect delivery. Remote or complex delivery areas may require additional charges.

For shipping quotes outside the contiguous United States, contact the supplier for availability and pricing.

Product Manual

FD-5 Trinity Product Manual 

Refer to the official product manual for assembly instructions, operating guidelines, electrical requirements, heater operation, sauna stone maintenance, and care recommendations.

Warranty Information

FD-5 Trinity Warranty Document

Please refer to the official manufacturer warranty document for coverage details, terms, exclusions, and claim procedures. The Harvia KIP Series B heater is listed with a two-year consumer-use warranty in the supplied specifications. Proper sauna stone maintenance is required to keep the heater warranty valid. Confirm the warranty coverage for the complete sauna system with the manufacturer.