In-Home Consultation Get a Spa or Hot Tub Quote from Caldera Spas Niagara Hot Tub Model & Portable Spas Features
  • Seats 7 adults
  • 500 gallons / 1,893 liters
  • 7'5" x 7'5" x 38" (226cm x 226cm x 96cm)
  • 920 lbs dry/ 6,300 lbs filled (417 kg dry/ 2,860 kg filled)

If you're looking for a spa that comfortably accommodates friends and family, seating seven adults, the Niagara hot tub is a crowd pleaser. Its power and size makes this hot tub model an exceptional performer and perfect for backyard entertaining.

Large Hot Tub Specifications

Seating Capacity 7 adults
Dimensions 7’5” x 7’5” x 38” / 226 cm x 226 cm x 96 cm
Water Capacity 500 gallons / 1,893 liters
Weight 920 lbs. / 417 kg dry; 6,300 lbs. / 2,860 kg filled*
Spa Shell
  • White Sands, White Pearl, Champagne Opal
  • Sterling Marble
  • Ocean Wave Opal
  • White Pearl
 Cabinet Options
  • EcoTech® Coastal Gray, Redwood or Merlot
  • EcoTech® Coastal Gray or Merlot
  • EcoTech® Coastal Gray
  • StoneScape
Jet Pumps 2 ReliaFlo® 2.5 HP (4.8 BHP**)
1 single-speed, 1 dual-speed
Hydromassage Jets
47 Total		 1 Euphoria® jet, 1 Whirlpool jet, 2 OrbiSsage® jets,
6 VersaSsage® jets, 1 AdaptaFlo™ jet, 2 Euro-Pulse® jets, 34 Euro jets (includes the Atlas® neck massage system and Sole Soothers® jets)
Air Jet System 10 air jets
Controls Advent® control system with auxiliary control panel
Circulation Pump & Heater EnergyPro® system
Filter Size 100 sq. ft.
SPA FROG® Water Care System Cartridge-ready
Monarch® CD Ozone System Included
Water Feature Acquarella® waterfall
Aquatic Melodies®
Entertainment		 Optional wireless multi-source or integrated MP3
sound system; Optional Wireless TV
LED Lighting System SpaGlo® multi-zone system; interior and exterior
(dimmable)
Insulating Cover 3.5” to 2.5” tapered, 2 lb.-density foam core
Electrical Requirements 230v/30 or 50 Amp
GFCI Sub-panel Included

*Filled weight includes the weight of the occupants assuming an average weight of 175 lbs.
**Brake Horsepower (BHP) is the horsepower a pump motor achieves for a brief period upon start-up.