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Infrared heaters included. Traditional rock heater sold separately. FD-7 is the thermo-aspen version of the 4-person outdoor 6×6 combination barrel — same IR package as FD-6 (five Spectrum Plus, 1750W, 120V 15A), Wi-Fi, dual benches, 8 mm glass, shingles. Same exterior envelope about 75×79×75 and about 135 cu ft. Cedar vs thermo-aspen is the wood; the heater story is the same: IR included, 4.5 kW rock heater sold separately for combo steam.
Built-in Wi-Fi control: preheat, schedule and adjust the infrared temperature from your phone.
How it heats
Same combination idea as FD-6 in thermo-aspen. IR works as shipped. Wood is the difference: thermo-aspen instead of cedar. Five Spectrum Plus panels included; 4.5 kW rock heater sold separately if you want löyly.
What’s included
Thermo-aspen barrel kit
5× Spectrum Plus IR
Wi-Fi control
Traditional heater NOT included
Specs
Brand: Finnmark Designs
Heat: Infrared
Persons: 4
Exterior: about 75" W × 79" D × 75" H
Volume: about 135 cu ft
Wood: Thermo-aspen
IR electrical: 5× Spectrum Plus, 1750W, 120V 15A, NEMA 5-15P
Traditional heater: 4.5 kW rock heater sold separately
Use: Outdoor barrel
Downloads
Email hello@selfcaresaunas.com for the spec sheet.
Sizing
These are complete IR (or combo) cabins with fixed volume. Electrician confirms the circuit. Email hello@selfcaresaunas.com with site questions.
FAQ
Traditional Harvia heater included? FD-4: Vega Compact 1900 yes. FD-5: KIP45B yes. FD-6/FD-7: no, sold separately. FD-1–3: no, IR only.
Stones included? Only with the Trinity traditional heaters (FD-4/FD-5). IR cabins do not use löyly stones.
Indoor or outdoor? FD-1–5 indoor. FD-6/FD-7 outdoor barrels.
120V or 240V? 120V. The five Spectrum Plus infrared panels run on 120V, 15A with a NEMA 5-15P plug (1750W). The optional 4.5 kW traditional rock heater is sold separately; follow that heater’s manual for its circuit and have a licensed electrician wire it.
Questions? Email hello@selfcaresaunas.com.
Warranty: Covered by the manufacturer for defects in normal use — see the product page and manufacturer spec sheet.
Freight / parcel: Inspect the shipment on delivery. If anything is damaged, photograph the carton and product and email hello@selfcaresaunas.com or use chat within 24 hours.
