Sun Home Solstice 4

A 4-person far-infrared sauna for indoors. It takes 6 ft 9 in × 4 ft 8 in of floor, stands 6 ft 6 in tall, and needs a 240V outlet on its own circuit.

Outside size: 81″ W × 56″ D × 77¾″ H (205 cm × 142 cm × 197 cm)
Seats: 4
Heat: Far-infrared
Where: Indoors only
Gap needed: 2 in at the sides and back (our default)
Weight: 779 lb
HSA/FSA: Offered by the brand · how it works

Only Solstice that needs 240V

A 240V outlet on its own circuitNEMA 6-20P · 240V / 20A · what this means

$7,799Sun Home store, Sep 2026 sale · checked 2026-10-19Electrical work: about $300–$1,500

Will the Solstice 4 fit?

Enter your space in inches. We add the 2 in gap most makers ask for on each side and at the back, and draw it in your room.

Similar size

Clearlight

Sanctuary Y

Seats: 3
Heat: Full-spectrum infrared
Outside: 76″ W × 60″ D × 77″ H
Where: Indoors only

Spec has gaps: Two removable benches; height assumed

A 240V outlet on its own circuitNEMA 6-15P · 240V / 15A

Quote onlyQuote / dealer priceElectrical work: about $300–$1,500

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SaunaLife

X6

Seats: 3
Heat: Traditional (stove and stones)
Outside: 77″ W × 51″ D × 79″ H
Where: Indoors only
HSA/FSA: Through a dealer

Spec has gaps: Retailers disagree on size (77x51 vs 88x69) — verify before publishing

240V wired in by an electricianHardwired (heater draws 25 A) · 240V / 30A

$5,940Home & HeatElectrical work: about $300–$1,500

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Clearlight

Sanctuary 5

Seats: 5
Heat: Full-spectrum infrared
Outside: 82¾″ W × 47¼″ D × 77″ H
Where: Indoors only

Spec has gaps: Height assumed same as Sanctuary 1–2

A 240V outlet on its own circuitNEMA 6-20P · 240V / 20A

Quote onlyQuote / dealer priceElectrical work: about $300–$1,500

View at seller

Spec source: sunhomesaunas.com. Spotted an error? Tell us.