Master Spas Twilight TS 7.2 vs TS 8.2 hot tubs compared

Both seat 6. The TS 7.2 measures 84 x 84 x 38 in and the TS 8.2 94 x 94 x 38 in. The TS 7.2 has 38 jets to the TS 8.2's 46, as the maker counts them. Prices: the TS 7.2 $18,499 (reported price, Oct 2026), the TS 8.2 $19,499 (reported price, Oct 2026).

Both are Master Spas hot tubs from the Twilight Series. Every figure is the maker's own, with a dot that links the page or PDF it came from. Where the published specs differ:

• Length. TS 7.2: 84"; TS 8.2: 94"
• Width. TS 7.2: 84"; TS 8.2: 94"
• Water. TS 7.2: 305 gal; TS 8.2: 380 gal
• Dry weight. TS 7.2: 980 lb; TS 8.2: 1,065 lb
• Filled weight. TS 7.2: 4,635 lb; TS 8.2: 5,345 lb
• Jets. TS 7.2: 38; TS 8.2: 46

The TS 7.2 is 84 x 84 in, about 49 sq ft and 38 in tall; filled, it weighs 4,635 lb, about 95 lb per sq ft before anyone gets in. The TS 8.2 is 94 x 94 in, about 61 sq ft and 38 in tall; filled, it weighs 5,345 lb, about 87 lb per sq ft before anyone gets in. Leave room around the tub for the cover lifter and the service panel, and have a builder check any deck for the filled weight plus people. See hot tub sizes, hot tub weight and what to put a hot tub on.

The TS 7.2 runs on 240V with a 50 A breaker. The TS 8.2 runs on 240V with a 50 A breaker. The table lists amperage and breaker as each maker prints them. A licensed electrician sizes the circuit and the GFCI protection for the model you buy. See hot tub electrical requirements.

Master Spas TS 7.2: 10 years on the shell structure, 7 years on the shell surface, 5 years on the equipment, 5 years on the plumbing and a lifetime term on the cabinet.

Master Spas TS 8.2: 10 years on the shell structure, 7 years on the shell surface, 5 years on the equipment, 5 years on the plumbing and a lifetime term on the cabinet.

Read the warranty card before you sign: labor after year one, travel charges, and whether coverage moves to a second owner. The hot tub warranty comparison lines up every brand.

The TS 7.2: $18,499 (reported price, Oct 2026). The TS 8.2: $19,499 (reported price, Oct 2026). Delivery, the pad, the electrician and the cover lifter are extra. Each model's price and where it comes from: Master Spas TS 7.2 price and Master Spas TS 8.2 price.

• Sit in both, dry is fine, in the seat you would use most. On a running display tub, feel the jets with the back of your hand. Seat depth and where the jets land matter more than the count.
• Climb in and out: step height and the lounger's length suit some bodies and not others.
• Ask for each model's California Energy Commission listing and the warranty card.
• Lie back in the lounger, dry is fine. If your feet don't reach the end of the footwell or your head sits low, it will not suit you.

The full spec sheets: Master Spas TS 7.2 hot tub and Master Spas TS 8.2 hot tub. The series: Master Spas Twilight Series.