Start with the number of people, the space in your garden and the power supply (13A or 32A). 2–3 seat models fit small terraces,…

Good foam insulation and a tight thermal cover keep heat loss low even in winter. Real running costs depend on the model, water temperature…

Check pH and sanitiser levels regularly, rinse or replace filter cartridges every 1–4 months and change the water several times a year. A starter…