7
Seats
40
Jets
450gal
Water
240V
Voltage
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Salina®
7 Seats · 40 Jets · 240V
SEVEN-PERSON PARADISE VALUE.
The Salina is Caldera's most popular large spa — a 7-person Paradise model that delivers award-winning Caldera hydrotherapy with all the popular features at a compelling price.
- 7 seats, 40 jets
- Award-winning Caldera hydrotherapy
- FreshWater® Salt System optional
- Best value 7-person Caldera
7
People
40
Jets
7′5″ × 7′5″ × 36″
Dimensions
240V
Voltage
Targeted Soaking Circuits
Caldera® Hot Tub Circuit Therapy®
Explore the targeted massage stations on the Salina. Move through the circuit for a complete full-body recovery.
AdaptaSsage® Seat
10 JetsProvides a rotating stream that kneads wide muscle groups.
Therapeutic Focus
Deltoids and upper back/scapula groups (targets posture-related stress)
Circuit Level
Station 1 of 3
Operation Cost & Water Logic
Alaska Monthly Energy Cost Estimator
Estimated electrical costs to run your Salina hot tub in local winter/summer conditions.
Utility District
Chugach Electric
Local Tariff
$0.22 / kWh
Seasonal Temp
17.0°F avg
Soaking Season
Winter requires more power to maintain 102°F.
Spa Cover Status
Waterlogged covers lose up to 35% more heat.
Estimated Monthly Cost (Anchorage)
$20.04
Based on 91 kWh consumed per month
✔ FiberCor® Full-Foam: High-density insulation keeps heat in the water.
✔ SmartJet® Heat Rec: Pump motor heat is recycled back into the water cabin.
Financing Available through GreenSky®
Flexible consumer payment options for Salina through participating program lenders.
The Waterworks partners with GreenSky® to offer manageable monthly payment options for your new hot tub, sauna, or swim spa.
Promotional terms, fixed-rate installment plans, and seasonal offers change periodically. Contact our Anchorage or Eagle River showroom team for current dealer rate sheets, or apply directly online using our Merchant ID.
Explore Financing Options
Paperless application with fast credit decisions directly from participating program lenders.
Subject to credit approval by participating program lenders.
FreshWater® Salt vs. Chlorine Cost & Maintenance Comparison
See the direct financial and time savings of our automated salt water sanitizing system over time.
| Metric | Standard Chlorine | FreshWater® Salt |
|---|---|---|
| Beds / Drains Required | 12 refills | 3 refills |
| Chemical Costs | $780 | $885 |
| Heating Energy to Refill | $317 | $79 |
| Estimated Maintenance Time | 78 hours (Weekly dosing) | 6 hours (Auto-cartridge) |
Your Wellness Savings
$133 Saved
In heating energy and chemical costs over 3 years
By draining only once per year instead of every 3 months, you conserve thousands of gallons of water and save significant energy costs required to heat incoming 40°F well/tap water in Alaska.
Accessories & Industry-Leading Warranty
Caldera® Comfort Guard® Warranty
Every model is backed by a local authorized dealership warranty from The Waterworks.
Structural Shell Integrity
5 YearsWarranty protecting against water loss due to frame structural defects.
Acrylic Shell Surface
5 YearsProtects against cracking, blistering, peeling, or delamination of acrylic.
Equipment & Plumbing Components
3 YearsCovers replacement parts and local dealer labor for pumps, heaters, and controls.
EcoTech® Cabinet Integrity
3 YearsProtects cabinet styling from cracking, splintering, or color fading.
No-Fault® Heater Element
3 YearsPatented No-Fault® heating element replacement guarantee.
Showroom & Warehouse Inventory
Ready for Delivery (Anchorage Warehouse)
We stock parts, accessories, and replacement filters locally in Anchorage, ensuring you never have to wait on mainland shipping times during critical winter periods.
Compatible Cover Lifters
Cover lifters allow you to open and close your hot tub cover in seconds, preventing tears and saving your back. Recommended for all Alaska winter soaking.
Caldera® Spas Collection Tiers
| Feature | Utopia® Series | Paradise® Series | Vacanza® Series |
|---|---|---|---|
| Cabinet & Styling | Avante™ All-Weather Cabinet / ABS Base Pan | EcoTech™ Cabinet / ABS Base Pan | EcoTech™ Cabinet / Standard Base |
| Water Sanitation | Monarch® CD Ozone & FreshWater® Salt Ready | FreshWater® Salt Ready (75 sq.ft.) | Ozone Compatible (50 sq.ft. bypass) |
| Therapy Systems | Atlas® Neck Massage, Euro Directions, VersaSsage | Paradise Jet System, VersaSsage | Vacanza Series Classic Directional Jets |
| Warranty Protection | 10-Yr Structure, 7-Yr Shell, 5-Yr Plumbing/Equip | 5-Yr Structure, 5-Yr Shell, 3-Yr Plumbing/Equip | 5-Yr Structure, 5-Yr Shell, 2-Yr Plumbing/Equip |
Features
What makes the Salina® exceptional.
FreshWater® Salt System
Optional salt-based automated water care for hassle-free soaking all year.
MicroClean® Filtration
Two-stage filtration keeps water clean with minimal chemical use.
EverWood® Exterior
UV and moisture-resistant synthetic wood cabinet — built for Alaska.
IQ 2020® Control System
Wi-Fi enabled smart controls and remote monitoring via app.
Energy Efficient Design
Insulated shell and cabinet keep heat in and energy costs down.
Award-Winning Hydrotherapy
Caldera's celebrated hydrotherapy jets — the same as in the Utopia Series.
Customize
Choose your colors.
Select from 4 cabinet colors and 3 shell options to match your backyard aesthetic.
Cabinet Colors
Shell Colors
Serving Alaska Since 1976
Why buy your Salina® from us?
Serving Alaska since 1976 with factory-trained technicians, Alaska-tested installations, and full local support for the lifetime of your spa.
- 50 years as Alaska's wellness dealer (1976–2026)
- Authorized Caldera® Spas dealer — full warranty
- Two showrooms: Anchorage & Eagle River
- In-house technicians for delivery, install & service
- Wet-test appointments available by request
- Alaska-specific delivery: remote sites, crane lifts, cabins
- Financing available through GreenSky® (Merchant ID 81062470)
- Parts stocked locally — no waiting on mainland shipping
