Saunafit
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Sunray Grandby

A 3-person far-infrared sauna for outdoors. It takes 6 ft × 3 ft 11 in of floor, stands 7 ft 3 in tall, and needs a dedicated 120V / 20A outlet.

72″47″
Outside size
72″ W × 47″ D × 87″ H (183 cm × 119 cm × 221 cm)
Seats
3
Heat
Far-infrared
Where
Outdoors
Gap needed
2 in at the sides and back (our default)
HSA/FSA
Offered by some dealers · how it works

Spec has gaps: Seller page doesn't label axes; width/depth assumed — verify

A dedicated 120V / 20A outletNot listed (120V/20A) · 120V / 20A · what this means
$3,990Select Fitness sale · checked 2026-10-19Electrical work: about $100–$300 if you need a new outlet
View at seller

Will the Grandby fit?

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

Needs: a dedicated 120V / 20A outlet

Similar size

Almost Heaven

Salem

72″47″
Seats
2
Heat
Traditional (stove and stones)
Outside
72″ W × 47″ D × 75½″ H
Where
Indoors or outdoors
HSA/FSA
Through the brand
240V wired in by an electricianHardwired (+120V/15A for light) · 240V / 30A
$4,036Almost Heaven 'from' priceElectrical work: about $300–$1,500
View at seller
Almost Heaven

Arcadia

78″47″
Seats
2
Heat
Traditional (stove and stones)
Outside
78″ W × 47″ D × 81½″ H
Where
Outdoors
HSA/FSA
Through the brand
240V wired in by an electricianHardwired · 240V / 30A
Quote onlyCostco listing unavailableElectrical work: about $300–$1,500
View at seller
Sun Home

Luminar 2

57″51½″
Seats
2
Heat
Full-spectrum infrared
Outside
57″ W × 51½″ D × 84″ H
Where
Outdoors
HSA/FSA
Through the brand
A 240V outlet on its own circuitNEMA L6-20P (locking) · 240V / 20A
$10,999Sun Home store, Sep 2026 saleElectrical work: about $300–$1,500
View at seller

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