5
Seats
40
Jets
300gal
Water
120V/240V
Voltage
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Monterey™
5 Seats · 40 Jets · 120V/240V
PLUG-IN. FIVE PEOPLE. 40 JETS.
The Monterey is FreeFlow's flagship — a 5-person plug-and-play spa with 40 jets. No electrician required. Plug into a standard 120V outlet or upgrade to 240V for faster heating.
- 40 jets, 5-person capacity
- 120V plug-and-play
- No electrician needed
- Soaking in as little as 24 hours
5
People
40
Jets
6′6″ × 6′6″ × 34″
Dimensions
120V/240V
Voltage
Operation Cost & Water Logic
Alaska Monthly Energy Cost Estimator
Estimated electrical costs to run your Monterey 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)
$22.71
Based on 103 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 Monterey 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.
Plug-N-Play Electrical Logic
FreeFlow® 110V Plug-N-Play Cost & Recovery Guide
Compare 110V standard plugging vs. 230V conversion efficiency for Alaska winters.
Upfront Electrical Setup Cost
$0
Simply plug the included 15-foot GFCI power cord into a standard **110V dedicated 15-amp outdoor outlet**. No professional electrician or sub-panels required.
- Uses existing household power loop
- Instant installation — soak same-day
- Ideal for renters or temporary cabins
Sub-Zero Winter Heat Recovery
1.0 kW Heater Recovery Pacing:
- Recovery rate: **approx 1.5°F per hour**
- Total winter reheat time: **approx 3 to 4 hours**
- Highly efficient for shorter 15–20 min soaks
Our Specialist Recommendation
Features
What makes the Monterey™ exceptional.
Plug-N-Play 120V
Plugs into any standard GFCI-protected 120V outlet — no electrician needed.
240V Upgradeable
Can be upgraded to 240V service for faster heating and more jet power.
Sentry™ Control
Simple, intuitive topside control panel with clear temperature display.
Fully Insulated
Thermal Shield® insulation keeps heat in and energy costs down.
5-Person Capacity
Spacious enough for the whole family in a compact square footprint.
Quick Installation
Fill, plug in, and be soaking within 24 hours of delivery.
Customize
Choose your colors.
Select from 2 cabinet colors and 2 shell options to match your backyard aesthetic.
Cabinet Colors
Shell Colors
Serving Alaska Since 1976
Why buy your Monterey™ 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 FreeFlow® 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
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