Celtic Hot Tubs · Celtic Summit Line
Celtic Luna 118S
Celtic’s only round spa—designed to foster connection through symmetry and simplicity.
- 6seats
- 18jets
- 278 galwater
- 79" x 79" x 34"L × W × H
- 16 Hydrotherapy Jets + 2 Turbo Boost Jets (18 Total).
- 2 HP – 2 Speed Pump for optimal performance.
- Silver Marble Acrylic Shell paired with an Obsidian Cabinet.
- Features Transparent LED Waterfall and Celtic Clean Water System.
About the Luna 118S
The Luna 118S offers a distinctive presence within the Summit Collection as Celtic’s only round spa—designed to foster connection through symmetry and simplicity. Its circular layout creates an open, conversational environment where every seat feels equally considered.
Delivered and installed by us
We check the path to your backyard and the base, deliver and set the tub (by crane if needed), coordinate the electrical and do the first fill and start-up. Later we service and repair it too.
How installation worksSpecifications
| Seating | 6 Seats |
|---|---|
| Dimensions | 79" x 79" x 34" |
| Water volume | 278 gal / 1,052 L |
| Total jets | 18 |
| Dry weight | 661 lbs / 300 kg |
| Filled weight | 2,980 lbs / 1,352 kg |
| Electrical | 120V Conv. to 240V |
| Power type | Plug & Play (110V) |
| Seating style | Open seating |
| Controls | 7-Button Color Screen |
| Heater | US: 1kW (Convertible to 4kW) / UK/EU: 2kW |
| Pump | 2 HP – 2 Speed |
| Jets | 16 Hydrotherapy Jets + 2 Turbo Boost Jets |
| Whirlpool Therapy | Yes |
| Filtration | Micro Screen Cartridge |
| Water Feature | Transparent LED Waterfall |
| Interior Shell | Acrylic – Silver Marble (standard), Alabaster Wave, Sahara, Pearl, Espresso, Ocean Wave, Pewter |
| Celtic Clean Water | Yes |
| Cover | Celtic Shield Cover |
| Cabinet | Black or Coastal Grey |
Part of: Celtic Summit Line
Similar models to compare
Let’s talk about your pool
Free estimates across the Birmingham metro. Tell us what you have in mind and we will come out, measure and give you a straight price.