ThermoX Drop

Most cold plunges ask you to buy a whole new tub. Drop does not. It is a self-contained chiller that cools the water in the bath you already own, so you can plunge at home without rebuilding your bathroom around it.

A 3.5kW cooling system holds a steady, controlled cold once you reach your set temperature, anywhere between 3 and 25°C. Ozone sanitation and 20 micron filtration keep the water clear between sessions. When you are done, the whole unit rolls away on four locking castors.

Fill the bath, clip on the hose-arm, drop the intake in, set your temperature. That is the whole setup.

Every ThermoX Drop includes:

• Drop chiller unit
• Arched intake hose-arm with submersible intake head
• Four locking castors (fitted)
• Replaceable 20 micron filter
• Power cord
• Suction cups
• Wi-Fi app pairing guide
• 1-year warranty

Bath not included. Drop is designed to work with a standard home bathtub.

Cooling capacity: 3.5kW
Temperature setting range: 3–25°C (37–77°F)
Power supply: 220–240V / 50Hz, 1.02kW, 7A max
Refrigerant: R32
Water pump: 56W, 1800 L/H, 12m head
Noise: 68 dB(A)
Sanitation: Ozone
Filtration: 20 micron
Control: Onboard panel and Wi-Fi app, with tub light
Weight: 36.5kg
Unit dimensions: 41.5 x 39 x 43.6cm (W x D x H)
Castors: Four, locking

Drop is designed for true plug-and-plunge simplicity. Fill your bath with cold water, clip on the hose-arm and drop the intake in fully submerged, then set your temperature on the panel or the app. The chiller circulates, cools and holds.

Ozone sanitation and a 20 micron filter keep the water clear between sessions, so you are not draining and refilling every time. Replace the filter roughly monthly for best performance. Position the unit with good airflow around it and avoid direct sunlight for efficient heat exchange. Empty the water if the ambient temperature drops below 2°C to prevent freezing.

ThermoX Drop runs on a standard UK 220–240V / 50Hz outlet, drawing up to 7A. Connect through the supplied leakage-protection plug into a properly earthed socket and switch on. No special wiring or installation is required.

Free UK delivery in 3 to 5 working days

Held in UK stock and dispatched within one working day. Delivery takes 3 to 5 working days, with nothing additional to pay on delivery.

Before you sign

Inspect the packaging for visible damage before signing the delivery paperwork. If there is any damage, note it on the paperwork and contact us within 48 hours.

Your order is backed by a 12-month warranty and dedicated aftercare from delivery onwards. If your experience falls short, you may request a return within 30 days and our team will guide you through every step. Full terms are in our Return Policy.