Caldera Niagara Hot Tub

Caldera Niagara Hot Tub

The Caldera Niagara hot tub comfortably seats seven adults, making it the ideal choice for accomodating friends and family. With 2 EcstaSeats, the Niagara is a versatile, powerful and exceptional performer within the Utopia range.

Technical Specs

Seating Capacity 7 Adults
Dimensions 226cm x 226cm x 97cm 
Water Capacity 1525 litres / 335 gallons
Dry Weight 450 kg 
Filled Weight 2535 kg * 
Jet Count 52 Total Jets
Jets 38 Euro, 4 VersaSsage™, 2 AdaptaFlo™, 4 Euro-Pulse™, 2 OrbiSsage™, 2 Euphoria™
Atlas™ Neck Jet Massage 2 Massage Systems
Jet Pumps 2 ReliaFlo™ Pumps; 1 Dual-Speed 2.5 HP (5.2BHP) & 1 Single-Speed 2.5HP (5.2 BHP) **
Control System Advent™ LCD Touchscreen with Auxiliary Control Pad 
Circulation Pump EnergyPro™ Circulation Pump For Quiet Continuous Filtration
Heater Output EnergyPro™ Titanium Heater (3,000 Watts)
Electrical Requirements 230v/41 amp 
Filter Size 100 ft²
Water Care System FreshWater™ System Ready 
Water Feature 1 Acquarella Waterfall w/LED lighting
Multi-Colour LED Lighting SpaGlo™ Multi-Zone Lighting including 12 Points-of-Interior Lights and 4 Corner Exterior Lights
Branding Diagnostic Logo Light mounted in Spacer (between shell and cabinet)
Bottom Seal ABS Base Pan
Spa Shell Options White Pearl, Platinum, Tuscan Sun, Arctic White, Midnight Canyon
Cabinet Type Avante™ Cabinet
Cabinet & Step Colours Brownstone, Slate, Sand
Cover Lifter (Optional) ProLift II, ProLift III, or ProLift IV
Cover Colours Chocolate, Slate, Taupe
Cover Design Curved front skirt
Optional Entertainment System Wireless Bluetooth™ Sound System
Step Type Avante™ Step

All Caldera Utopia Hot Tubs are supplied with the following:


  • Rigid Insulation Cover
  • Chemical Starter Kit
  • FreshWater Salt System




* Filled weight includes the weight of the occupants assuming an average weight of 80 kg.

** Brake Horsepower (BHP) is the horsepower a pump motor achieves for a brief period upon start-up.

£15,675.00 Regular Price
£13,499.00Sale Price