A swim spa that fits the plot on paper can still stall in procurement if the utility and site conditions are not settled at the same time. Outdoor Swim Spa WS-S04B is a compact model in our configurable outdoor swim and hydrotherapy range, and it is exactly the kind of product where an early, complete enquiry shortens the gap between first drawing and confirmed order. The checklist below reflects what our project team needs from architects, builders and procurement leads to quote the right configuration rather than a generic one.
1. Footprint and clearances, not just shell size
The catalogue entry for WS-S04B lists overall dimensions of 3900 × 2200 × 1450 mm. Treat those figures as the envelope of the shell, then send us the surrounding conditions:
- The finished deck or slab size around the spa, and whether the unit sits above grade, semi-recessed or fully recessed.
- Access route dimensions from the delivery point to the final position — gate width, turning radius, overhead obstruction height — so we can advise on handling before the container is booked.
- Whether steps are added at one end or a side, which changes both the plan and the traffic flow of the terrace.
Height matters more than it looks on a drawing. At 1450 mm this is one of the deeper shells in the range, so deck edge details, retaining upstands and child-safe barriers all need to be resolved with the landscape designer rather than left for site.
2. How the spa will actually be used
Tell us who uses the water and how often. A villa family swimming laps twice a week, a boutique hotel guest spa, and a resort wellness deck have very different duty cycles, and that drives equipment selection more than aesthetics does.
- The WS-S04B specification we publish shows 31 jets with 6 water columns, which puts the emphasis on hydrotherapy and massage rather than on a swim current. A swim training system is not listed for this model; if lap swimming is a firm requirement, we will point you to another shell in the swim spa range that carries it.
- Expected simultaneous bathers, and whether the space doubles as a children's splash area. Seating depth and jet layout are what we look at first for this.
- Operating hours and season. Year-round use in a cool climate is a different insulation and heat pump conversation from seasonal use.
3. Utilities and electrical data
The published specification records total power of 10.35 kW, with 3 water pumps, 1 filter pump, a single control system, 2 LED lights plus 28 small LED lights, and ozone sanitation. Please send the matching site data with your enquiry:
| Item we need | Why it changes the quotation |
|---|---|
| Supply voltage, phase and frequency at the spa location | Electrical configuration is confirmed per project; a single-phase domestic board and a three-phase plant room supply lead to different setups. |
| Available circuit capacity and distance from the distribution board | Cable length, voltage ｄｒｏｐ and containment are usually a site contractor's scope, and we should flag them early rather than at handover. |
| Dedicated plant room or equipment recess, with ventilation | Pumps, filtration and the control system need serviceable access; a sealed enclosure without airflow creates maintenance problems later. |
| Water supply pressure, fill point and drain / overflow route | Filling, top-ups and periodic drainage are part of normal operation and should be on the plumbing drawing from day one. |
| Structural loading note for the slab or deck | A full shell plus bathers is a heavy concentrated load; the engineer needs the dimensions above to size the supporting structure. |
Included equipment and electrical requirements are confirmed for the selected configuration. We would rather state that plainly in an email than have a site team discover it on installation day.
4. Options to decide at enquiry stage
Catalogue-listed options for this range include control systems, UV sterilisation, water pumps, heat pumps, sand filtration, insulation and steps. Each one is easier to price into the original order than to retrofit, so it helps to know your position on them up front:
- Heat pump — decide whether water heating is part of the scope or handled by the building's plant.
- Insulation package — worth specifying for cool-climate or overnight use, where standby losses matter.
- Filtration — the standard filter pump against an upgraded sand filtration arrangement.
- Sanitation — ozone is shown on this model; UV sterilisation is an option to discuss if the duty cycle is commercial.
- Steps and access — fixed or modular, matched to the deck height.
Availability and compatibility vary by model, so we confirm each combination against the specific shell before it goes into a proforma invoice.
5. Finishes, siting and the wider package
Swim spas rarely arrive alone. On villa and hospitality projects they usually sit within a larger outdoor scope — sun loungers on the deck, shaded pergolas and cabanas nearby, and matching wall or ceiling finishes on any adjacent pavilion. Where a standard rectangular shell does not suit the landscape geometry, our customizable shape outdoor spa can be made in square, round, oval and curved forms with an acrylic shell and structural reinforcement, so the water feature follows the design instead of forcing it.
Send drawings, mood boards or even photographs of the site. As a furniture and building materials manufacturer working on turnkey villa, hospitality and office projects, we coordinate product specification alongside the rest of the fit-out — custom and OEM service where finishes need to match joinery elsewhere in the project, and door-to-door logistics so the spa, its options and the surrounding outdoor furniture arrive on one coordinated schedule.
6. Documents that speed up the quotation
- Landscape or architectural plan showing the spa position, deck levels and access route.
- Electrical single-line diagram or a photo of the distribution board at the intended location.
- A short usage brief: private or commercial, expected bather count, hours per day, months of use.
- Your selection from the option list above, marked "include", "exclude" or "advise".
- Delivery location and any site access restrictions for the receiving depot.
Send the brief before the drawing is frozen
Share the footprint, utility data and usage brief for Outdoor Swim Spa WS-S04B with our project team and we will return a configuration that matches the site — including what this model does not carry, such as a swim training system. If it is not the right shell, we will say so and recommend one that is.