Arebos Whirlpool Tenerife (Charcoal, 185cm x 65cm)

How long does it take to heat the water from cold?

The 1800W integrated heating system typically heats water from ambient temperature to 40°C in approximately 2-3 hours depending on starting water temperature and ambient conditions. The heating rate is approximately 1-2°C per hour once the system reaches operating temperature. For faster heating, you can fill with warm water initially or use the cover to retain heat more effectively during the heating process.

What maintenance is required for the filtration system?

The filter cartridge should be rinsed with clean water every 2-3 days during regular use and replaced every 2-4 weeks depending on usage frequency and bather load. The system includes a filter alarm that alerts you when maintenance is due. The 80 filter louvres can be cleaned by removing debris and rinsing with a garden hose. Regular maintenance ensures optimal water quality and extends the life of the filtration components.

Can this hot tub be used outdoors in winter?

Yes, the hot tub is designed for year-round outdoor use with UV-resistant PVC construction and effective insulation. The 5mm foam thickness and lockable cover help maintain water temperature in cold conditions. However, you should drain the system if temperatures drop below freezing for extended periods to prevent damage to internal components. The heating system works efficiently down to approximately 5°C ambient temperature.

How much space do I need for installation?

You need a level area measuring at least 200cm x 200cm to accommodate the 185cm square hot tub with clearance for access. The surface should be firm and level - concrete, decking or compacted ground are ideal. Ensure adequate drainage around the area and access to a 240V power supply within 3.5 metres. Indoor installations require adequate ventilation and moisture control due to evaporation.

What chemicals are needed to maintain water quality?

Standard hot tub chemicals including chlorine or bromine sanitiser, pH adjusters and alkalinity balancers are required. The advanced filtration system reduces chemical usage compared to basic systems. Test water chemistry 2-3 times per week and adjust as needed. Shock treatment should be applied weekly or after heavy use. The improved filtration means you can often use 20-30% fewer chemicals than comparable models.

How many people can comfortably use this hot tub?

The manufacturer rates this model for up to 6 people, but comfortable capacity depends on user size and preferences. Four adults can sit very comfortably with plenty of space to move, whilst six people represents maximum capacity for shorter sessions. The square design provides more legroom than round models of similar size. For regular family use, 4-5 people is the optimal number for comfortable extended soaking sessions.

What happens if the hot tub gets punctured?

The included repair patch set contains everything needed to fix small punctures or tears in the PVC material. Clean and dry the damaged area, apply the adhesive patch following the instructions and allow 24 hours curing time before refilling. The three-layer PVC construction is highly durable and resistant to normal wear, but the repair kit provides peace of mind for accidental damage. Larger tears may require professional repair or warranty replacement.

How much does it cost to run the hot tub?

Running costs depend on usage patterns, local electricity rates and ambient temperature. The 1800W heater typically operates 6-8 hours daily to maintain temperature, costing approximately £3-5 per day at average UK electricity rates. The energy-efficient design includes automatic standby mode and effective insulation to minimise heat loss. Using the insulating cover when not in use can reduce heating costs by up to 40%.