Vain C5 ASHP

The Vian C5 is an excellent entry-level air source heat pump. Compact, discreet, and easy to position, it can be fitted to most hot tubs where space allows.

We’ve installed many Vian C5 units across the UK, and with reliable operation down to -5°C, it’s suitable for year-round use. Producing just 48dB at 1 metre, it runs quietly without disrupting your relaxation.

The simple on/off control system allows the unit to operate at full power, heating your hot tub quickly and efficiently. Backed by a strong warranty and dependable UK support, it’s easy to see why the Vian C5 is such a popular choice.

Designed to significantly reduce hot tub heating costs, the Vian C5 helps keep electricity bills lower while maintaining consistent water temperature.