A used hot tub can save you money, but only if the shell, equipment and cover hold up to a full wet test and the seller can show you it works. Most used tubs are sold as is, and a manufacturer warranty often ends when ownership changes, so the real price of a used hot tub is the asking price plus moving, a likely new cover, electrical work and any repairs. Below is the checklist we would use before handing over cash, the costs that hide behind a low price, and the point where a new tub makes more sense.
Buying a used hot tub: the inspection checklist
See the tub filled, hot and running at its current location. Sundance Spas recommends a wet test of the pumps, heater and jets before you buy, and both Sundance and Master Spas suggest having a certified spa technician look it over. If the seller has drained it or will not fill it, treat that as a reason to walk away or to lower your offer a lot.
Shell and structure
- Cracks, blisters and warping: run your hand over the seats and steps. Caldera Spas notes that cracks and warping can get worse quickly.
- Discoloration or chalky spots: can mean sun damage or years of poor water balance.
- Frame: with an access panel off, the frame should be even, with no dents, folds or corrosion.
Cabinet and access panels
- Look for rot, swelling, cracks and stains that point to hidden water damage.
- Open every panel. Dampness, standing water, corrosion, chewed wiring or nesting material are all red flags.
- Master Spas also suggests taking the cabinet off to confirm the fittings are secure.
Pumps, heater, jets and controls
- Run every pump on every speed. Grinding, stuttering or loud humming can mean an expensive repair.
- Check that every jet has strong, even flow and that the air controls work.
- Confirm the heater can bring the water up to temperature. Sundance suggests checking that it reaches 100 to 104°F.
- Press every button on the control panel. Caldera warns that rapid clicking or chattering can point to relay problems.
Leaks and plumbing
Look under the tub and around the base for wet ground, and inspect seals and unions for drips or crust. A tub that is dry at the seller’s house can still leak after it is moved, which Sundance flags as a common problem with used tubs.
Cover
Lift the cover. If it is heavy, waterlogged, torn or sagging in the middle, plan on a replacement. Our hot tub cover replacement guide explains how to measure and pick a taper.
Electrical
Ask how the tub is wired: a 120V plug in tub or a 240V hardwired tub. Master Spas advises confirming a dedicated GFCI circuit. Have a licensed electrician check the wiring before you buy and before you connect it at your home. A licensed electrician and your local code have the final word on any hot tub circuit.
Hot tub warranty transfer: what to expect
Do not assume a used tub comes with any coverage. The Bullfrog Spas warranty page states that its limited warranty “terminates upon transfer of spa ownership” and applies only to the original purchaser. Caldera Spas says hot tubs sold by private sellers are unlikely to be covered by warranty, and that moving a spa can void any remaining manufacturer warranty. Sundance notes that many used tubs are sold as is, while refurbished tubs from a dealer may come with a limited warranty.
Terms differ by brand, so ask the manufacturer directly with the serial number before you pay, and get the answer in writing. For how long the parts themselves tend to last, see our guide on how long hot tubs last.
Hidden costs of a used hot tub
- Moving: a tub has to be drained, disconnected, loaded and set again. Read how to move a hot tub before you agree to pick one up.
- A new cover: very common with used tubs, since old covers absorb water.
- Electrical work: a 240V tub needs a dedicated circuit installed by a licensed electrician.
- Filters, chemicals and a fresh fill: Master Spas recommends a new set of filters when you take over a tub.
- Repairs: Caldera warns that repair bills on a private sale can sometimes exceed the purchase price.
- Running cost: Sundance notes older models may be less energy efficient than newer ones.
Used hot tub vs new: side by side
| Factor | Used from a private seller | New |
|---|---|---|
| Up front price | Usually lowest | Higher, listed and fixed |
| Warranty | Often none; may end at transfer | Manufacturer warranty to you as first owner |
| Known history | Depends on the seller | None to worry about |
| Moving | You arrange and pay | Delivered (the Canadian Spa tubs below list curbside delivery) |
| Cover | Often needs replacing | Included on the tubs below |
| Inspection needed | Yes, wet test and technician | Check on delivery |
When a new hot tub makes more sense
- The used price plus moving, a cover and repairs comes close to the price of an entry level new tub.
- The seller cannot fill and run the tub for you.
- You see shell cracks, soft cabinet panels, corrosion or electrical damage.
- You want warranty coverage from day one.
For full budgets, including installation, see how much a hot tub costs.
New hot tubs we sell, by price tier
All specs and prices below come from our current listings.
| Hot tub | Price | Seats and jets | Power (as listed) | Included cover |
|---|---|---|---|---|
| Canadian Spa Saskatoon | $5,000.00 | 4 seats, 12 jets | 120V, 15A | 3 in/2 in hardtop |
| Canadian Spa Gander | $5,000.00 | 4 seats, 15 jets | 120V, 15A | 3 in/2 in hardtop |
| Canadian Spa Muskoka | $6,000.00 | 5 seats, 14 jets | 120V, 15A | 3 in/2 in hardtop |
| American Spas Dual Voltage 6 Person | $7,100.00 | 6 person, 18 jets | 110V plug in or 240V hardwired | Hydro Armor tapered cover |
| Canadian Spa Cambridge | $7,999.99 | 6 seats, 34 jets | 240V, 50A | 5 in/3 in hardtop |
| Canadian Spa Montreal | $8,149.00 | 3 seats, 28 jets | 120V, 15A | 5 in/3 in hardtop |
| Canadian Spa Burnaby | $13,249.00 | 6 seats, 44 jets | 240V, 50A | 5 in/3 in hardtop |
The Saskatoon, Gander and Muskoka are the closest new alternatives to a typical used tub budget, and each lists curbside delivery. The American Spas model lists a 5 year structural, 2 year finish, parts and labor, and 1 year cabinet warranty. You can browse the full Canadian Spa Company lineup for more sizes. If you do buy a used tub and keep its cover, a 7 ft Hot Tub Cover Weather Guard ($99.99) protects an existing insulating cover from snow, sap and UV; the listing notes it is not a replacement for an insulating cover.
A note on health: hot water is not right for everyone. If you are pregnant, have a heart condition or take medication, talk to your doctor before using any hot tub.
Frequently asked questions
Is buying a used hot tub worth it?
It can be, if the tub passes a full wet test, a technician finds no major problems, and the total with moving, a cover and electrical work still comes in well under a new tub. If any of those fail, a new entry level tub is often the safer buy.
Does a hot tub warranty transfer to a new owner?
Often it does not. Bullfrog Spas, for example, states its warranty ends upon transfer of ownership, and Caldera notes moving a spa can void remaining coverage. Ask the manufacturer with the serial number before you buy.
What should I check first on a used hot tub?
Start with the shell for cracks, then open the access panels for leaks, rot and corrosion. Then run the pumps, jets and heater with the tub filled.
Do I need an electrician for a used hot tub?
For a 240V tub, yes. Even with a 120V plug in tub, have a licensed electrician confirm the outlet and GFCI protection. Local code has the final word.
Have questions about a new tub or how one compares with a used offer you found? Call us at 866-777-2590, Mon to Fri 9AM to 6PM PST. Orders of $999 or more ship with free freight shipping, and orders below that ship for a $200 flat rate.
