Wellis Callisto P&P, manufacturer product image 2

Wellis Callisto P&P, manufacturer product image 3

Wellis Callisto P&P, manufacturer product image 4

Wellis Callisto P&P, manufacturer product image 5

Photo: Wellis

Callisto P&P — hot tub

Wellis · Wellis Plug & Play Hot Tubs

Short answer: Callisto P&P is a hot tub made by Wellis in Hungary. Sauna Dekor supplies and installs it in the homes and gardens we build; the product and its certificates are the manufacturer's.

Five-person plug-in shell; a measured number of jets.

Capacity: 5 seats
Jets: 20 jets

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Wellis Plug & Play Hot Tubs

Model note

What the Callisto P&P is

A five-person plug-in body: a 200 × 200 × 89 cm shell with two loungers and three seats. There are 20 jets — plug-in models keep the jet count moderate, because the unit has to run on a single 16 A phase. One 2 HP massage pump and a 2 kW heater; the heater output is below the 3 kW used across the rest of the range. Water volume is 956 litres and the empty shell weighs 224 kg. The frame is impregnated solid timber and the insulation 1 cm polyfoam. The control is an Easy4. That 1 cm polyfoam insulation increases heat loss compared with the Scandinavian package in the Life range; in the cold months it shows directly on the bill. Minimum supply 1 × 16 A 230 V.

Close alternatives we also supply and install: the Castor P&P (6 seats), the Sevilla P&P (6 seats), the Rio Grande W-Flow (6 seats). It belongs to the Wellis Plug & Play Hot Tubs. The Wellis overview lists every range.

Technical specifications

Callisto P&P specifications

Capacity	5 seats
Jets	20 jets
Product code	WM00807
Shell colours	Midnight Canyon / Grey, Sterling Silver / Grey, Ice White / Grey
Side cladding	HorizontSide™ UV-proof wood textured plastic
Reinforcement	Poli-Max™ polyurethane
Insulation	Polyfoam (1 cm)
Control box	Gecko (IN.YE-2)
Control panel	Easy4
Water filtration	1 pc Superfine filter cartridge, WellisGuard™ ECO system
Connection	Plug & Play
Weight	224 kg
Dimensions	200 × 200 × 89 cm
Lighting	Central LED lighting
Power supply	1 × 16A 230V/50Hz minimum
Heater	2 kW
Massage pump	1 pc 2 HP (230V/50Hz)
Frame	Impregnated solid wood
Water volume	956 l
Seating	2 lounge seats / 3 sitting places
Manufacturer warranty	Shell structure 10 years · engineering parts 3 years

Values: Wellis's published product information (read 15 September 2026). Figures not listed here are sent with the manufacturer's technical sheet.

Technology

What is inside the unit

Equipment differs between series; the headings below are Wellis's own systems.

LIFE Scandinavian insulation

Full-fill insulation between the body and the panels. Instead of running continuously, the heater switches on only as much as needed to hold the temperature; in winter the difference shows on the energy bill.

W-EC circulation pump

Energy-saving continuous circulation. The water does not stand still, so the filter and disinfectant work as intended.

WellisGuard water management

A water treatment package that combines the filter cartridge, ozone and UV in one system. It reduces chemical consumption.

SmartTouch control

Touch panel; temperature, filtration times and jet groups from one screen. A weekly programme can be set.

MyMusic 2.0 sound system

Bluetooth speakers built into the unit. No separate cabling or external device needed.

LED colour lighting

The underwater and rim lighting changes colour. In the evening, this is what sets the atmosphere.

Poli-Max shell reinforcement

Polyurethane reinforcement behind the acrylic shell. The shell carries the load and does not sag over time.

Smart-In Step

A 3 kW heat pump fits under the step. Running costs fall without taking up extra space.

Installation

Before installation

A hot tub is not just an appliance; it is a load on the structure. All four points are discussed at the site survey.

Structural load

A filled hot tub, with water and bathers, weighs three times its own weight. For large units such as the Olympus Life on a terrace or roof, a structural calculation is carried out; if the slab is not reinforced concrete, strengthening is needed. This check is done BEFORE installation.

Electrical

Plug & Play models run from a 230 V socket. All others need their own circuit, their own breaker and a residual current device; for models rated 32 A and above, a 400 V three-phase supply is recommended. The distance to the distribution board is asked at quotation stage.

Water and drainage

The fill line and drain point are planned close to the unit. In a built-in installation, at least one long side is left as a service hatch; otherwise the surrounding cladding has to be removed at the first fault.

Positioning

Large units are lowered by crane. The access route, door widths and manoeuvring space are measured at the site survey — this is the most common problem on site.

Frequently asked questions

Who manufactures the Callisto P&P?

Wellis, in Hungary. Sauna Dekor supplies and installs it; the product warranty and certificates are the manufacturer's.

Does Sauna Dekor install the Callisto P&P?

Yes. We supply and install the Callisto P&P as part of the homes and gardens we design, manufacture and build, in the Gulf and our other markets.

What are the main specifications of the Callisto P&P?

Capacity: 5 seats; Jets: 20 jets. Values are from the manufacturer's published product information.

Sources