Master Spas Michael Phelps Legend LSX 800 Specs, Dimensions & Warranty

Full technical datasheet for the Master Spas Michael Phelps Legend LSX 800 — verified specs, footprint, power, insulation, warranty and the owner manual. For our scored verdict, see the Master Spas Michael Phelps Legend LSX 800 review & Hot Tub Value Score.

Full specifications

Seats 5-6
Dimensions 94x94x38 in
Water capacity 410 gal
Dry weight 1330 lb
Filled weight 5860 lb
Jets 70 + 2 foot blasters
Pump 4 pumps
Voltage / power 240V/60A
Insulation Icynene full foam
Shell acrylic
Cabinet DuraMaster premium polymer

Owner manual

Open the Master Spas Michael Phelps Legend LSX 800 owner manual (PDF) →

Installation requirements

Electrical: Requires a 240V hardwired connection installed by a licensed electrician with a GFCI disconnect.
Base & support: Plan for 5860 lb filled before bathers — concrete, reinforced pavers, or an engineered deck.
Delivery clearance: Confirm gates, turns, and the final pad against 94x94x38 in before delivery.

Where to buy

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Want the verdict, score and running costs? Read the full Master Spas Michael Phelps Legend LSX 800 review & Value Score →