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Price: 4899.00 GBP
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Serenity 3 | 3-Person Plug & Play Spa with Lounger
£1,219 of essentials — included free with every Steam & Oak tub Premium spa cover (worth £350) Cover lifter (worth £200) Spa steps (worth £149) UK delivery (worth £520) Serenity 3 | 3-Person Plug & Play Lounger Hot Tub The Serenity 3 is our compact lounger Plug & Play tub — 1 full lounger + 2 upright seats in a 2.13m x 1.65m footprint, on a standard 13A supply. It's built for couples and small households who want a real lounger and a real hydrotherapy experience without jumping to a 2m x 2m shell. The size is the point. A 1.65m-wide tub fits gardens and patios that wouldn't easily take a 2m shell, fits through narrower garden gates, and uses noticeably less water and less energy to keep at temperature — without giving up the lounger that makes a tub actually relaxing for a single user. A real lounger in a compact footprint Most compact Plug & Play tubs at this size lose the lounger entirely or shrink it to "lounger-shaped seat" proportions. The Serenity 3 keeps a full ergonomic lounger — supported spine, raised legs, comfortable for genuine 30+ minute sessions — alongside two upright seats for partner or guest use. 3HP pump driving 26 jets Where most Plug & Play tubs at this price use a 2HP pump, the Serenity 3 is built around a 3HP pump feeding 26 hydrotherapy jets. The higher flow rate is what makes the lounger feel like proper hydrotherapy rather than a gentle current — the pressure is real, especially along the back and calf clusters. 13A simplicity, lower running costs Plug & Play means a standard 13A waterproof outdoor socket — no electrician, no install delay. The smaller water volume also makes this one of the more energy-efficient tubs in the range to keep at temperature — useful for households where the tub is in use 3–5 times a week rather than constantly hosting groups. Atmosphere + clean ownership Built-in Bluetooth audio, perimeter & corner LED lighting, ozone water care and SS01 filtration are all included. The shell is Lucite acrylic with a maintenance-free cabinet, built for year-round outdoor UK use. Delivery & site preparation Electrical: standard 13A waterproof outdoor socket — no hardwiring required. Base: solid, level foundation — reinforced patio or concrete pad. Access: please measure gates, paths, slopes, parking and turning points before order. Installation tier: select your preferred installation option from the product menu at checkout. Technical specification Capacity: 3 person (2 seats + 1 lounger) Dimensions: 2.13m x 1.65m x 0.8m Jets: 26 hydrotherapy jets Massage pump: 1 x 3HP Power: 13 Amp (Plug & Play) Heater: Integrated (Plug & Play) Audio: Bluetooth + twin waterproof speakers Lighting: Perimeter & corner LED Water care: Ozone + SS01 filtration Shell: Lucite acrylic Cabinet: Maintenance-free Base: ABS Included: Cover + steps Diverter controls: Yes (zone control) Not sure if this is the right tub for you? Read our complete UK Hot Tub Buying Guide → for an honest comparison: 13A vs 32A power, sizes, installation, warranty, and what to avoid. Written by founder Sarb Gill (BSc Biology). For real-world costs, see our Hot Tub Running Costs UK guide → with actual monthly figures by tub size and energy tariff.
Product information updated: 05 Nov 2026
Disclaimer: Product information, including title, description, and images, is sourced/provided by our affiliate partner: Steam & Oak.
Disclaimer: Some of the links on this website are affiliate links, meaning we may earn a commission if you click through and make a purchase. This comes at no additional cost to you.
By clicking the button above, you acknowledge that you will be redirected to a third-party website and agree to their terms and conditions.
Product information, including title, description, and images, is sourced/provided by our affiliate partner: Steam & Oak.
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