PBS Air Source Heat Pump Hot Tubs & Swim Spas – Full Inverter Super Quiet Optional Wi‑Fi PBS 9.5kW

Delivery & site preparation Standard delivery: Free standard delivery is included. Installation: Installation is not included unless clearly stated on the product page. Heat pumps should be installed by a suitably qualified installer. Site requirements: Please allow appropriate clearance, airflow and access for servicing before delivery. Electrical / plumbing: Any electrical connection, pipework and commissioning should be completed by a qualified professional. Quiet efficiency that makes spa ownership easier. The Inverboost PBS range is designed to deliver a premium balance of performance + silence for hot tubs and swim spas. If you keep your water warm and use your spa regularly, a heat pump is one of the most meaningful upgrades you can make for comfort and long-term running costs.The PBS uses a full inverter solution to modulate output more intelligently. Instead of aggressively cycling on/off, it adjusts to demand — helping maintain temperature more smoothly, with lower noise and improved energy efficiency during “maintenance” heating.Built for extended season use. The range is listed with operation down to -12°C ambient and a super quiet operating profile, so you can keep your tub at temperature without the garden sounding like a machine room.Optional Wi‑Fi adds modern convenience if you want easier access and control. Choose the kW size that suits your water volume and how quickly you want to recover temperature after use.Technical specifications Options: 7.5kW, 9.5kW, 12.5kW, 16.5kW, 21.5kW (select at checkout). Full inverter solution; dynamic and intelligent working for energy saving (as listed). Operation down to -12°C ambient (as listed). Super quiet operation (as listed). Wi‑Fi function optional (as listed).