Drag to turn · choose a feature
Official Equinox finishes on a 3D model of each shell · evening scene visualized
Rockwool-insulated, Balboa-controlled, and made for cold-climate use. Choose by who's getting in — we'll handle delivery, start-up and the first fill.
Plug & play · 115 V
$9,995.00
4 personLounger30 jets115 V
Runs on a standard outlet — no electrician required to enjoy it.
Compact, quiet and plug-and-play. The lounger you can enjoy the week it arrives — on a standard outlet, with no electrician on the schedule.
Lounger · 4 seats
$10,995.00
4 personLounger30 jets230 V
The compact lounger with the full-size heater — recovers fast after a winter soak.
The same intimate four-seat lounger, hard-wired for the full-size heater. Warms quickly after a snowfall and keeps up on the coldest nights.
Lounger · 5 seats
$13,995.00
5 personLounger43 jets230 V
Full-size lounger with twin pumps — the hydrotherapy seat in the range.
Forty-three jets, twin pumps and a full-length lounge. The therapy seat in the range — built for the nights your shoulders need it most.
Open seating · 7
$13,995.00
7 personOpen seating44 jets230 V
Open bench seating for seven — the one for a full backyard on a Saturday night.
Seven open seats around the water, nobody stuck in a corner. The tub for a full deck on a Saturday night in January.
Specifications from Equinox Spas and the 2025 owner's manual. Renders show the Silver Marble, Cosmic Swirl, Espresso and Storm Clouds shells. Delivery, electrical and installation are quoted separately.
Compare all four side by sideWho's getting in, whether you want a lounger, and what your backyard can plug into. That's most of the decision.
A 115 V spa plugs into a standard outlet on its own circuit — no electrician. A 230 V spa needs a dedicated connection installed by a licensed electrician, and in return heats faster and runs stronger pumps. Neither is wrong; it depends on what you already have.
Based on your answers. It's a starting point — sit in them at the showroom, and we'll help with the rest.
Only the lines that change between models are in the table; what every Equinox shares is listed underneath.
| Specification | Equinox 630L115 V · Plug & Play | Equinox 630L230 V | Equinox 743L230 V | Equinox 744B230 V |
|---|---|---|---|---|
| Seating | 4 person | 4 person | 5 person | 7 person |
| Lounger | Yes | Yes | Yes | No — open bench |
| Dimensions | 79" × 79" × 34" | 79" × 79" × 34" | 88" × 88" × 38" | 88" × 88" × 38" |
| Water capacity | 1,108 L (298 US gal) | 1,108 L (298 US gal) | 1,590 L (420 US gal) | 1,590 L (420 US gal) |
| Jets | 30 | 30 | 43 | 44 |
| Power | 115 V · plug & play | 230 V | 230 V | 230 V |
| Pumps | One 1.5 HPR dual-speed pump | One 4.5 HPR dual-speed pump | Two 5.0 SPL dual-speed pumps | Two 5.0 SPL dual-speed pumps |
| Heater | 1 kW titanium heater | 4 kW titanium heater | 4 kW titanium heater | 4 kW titanium heater |
| Best for | Compact footprint, Easy installation, Hydrotherapy | Compact footprint, Hydrotherapy | Hydrotherapy, Entertaining | Maximum seating, Entertaining |
What the numbers don't say. Jet count is not comfort. The 630L's thirty jets are arranged around a lounger for one or two people; the 744B's forty-four are spread across seven open seats. If you can, sit in both at the showroom — dry — before you decide.
Book a showroom visitOne spa. Five different places to settle in.
Tap a seat to explore the Equinox 743L.
Official Equinox 743L · dry shell view
Recline along the shell, with your legs supported ahead of you. Explore the back and leg jet positions visible in the official layout.
Back · legs
Body-zone highlights are illustrative. Your height changes where each jet meets your body.
Try the seats in person to see where the jets meet your shoulders, back and legs.
Construction
A cutaway through the spa wall, layer by layer. Scroll, or jump to any layer.
Fiberglass-reinforced acrylic is formed into every contoured seat, the full-length lounge and the shared footwell, then carried on its own reinforced underside.
Jets are plumbed in groups to each seat and fed by the spa's pumps, so the backs, shoulders and feet get their own pressure rather than one shared setting.
Rockwool GreenGuard fills the space between the shell and the cabinet, so heat stays in the water instead of leaking into a February night.
A galvanized steel frame carries the shell, the water and everyone in it, and it will not rot, warp or wick moisture the way a timber frame can.
The wood-look Polysteel cabinet closes the envelope over an insulated ABS base tray, keeping ground moisture and vermin out from underneath.
Pumps, a titanium heater, DynaFlo filtration and Balboa digital controls sit in one serviceable bay, so a winter service call means opening a panel, not a spa.
Illustrative cross-section. Component sizes and positions are schematic; material photographs are official Equinox references.
Plan for a Niagara winterEvery Equinox shares this construction. Seating, jets and voltage vary between models. Warranty eligibility and the full terms are in the model details.
Warm water. Your favourite scent. Time you don’t have to account for.
A first look at the fit.
Before the site visit, tape measure in hand.
Plan view · dimensions to scale · centred placement
Order a spa
Every Equinox is ordered in for you. Add yours to the cart with your finish preferences, and Pool Busters confirms lead time, delivery access and electrical work before the order is placed.
A hot tub is a small body of hot water that a few people share. Kept in balance it stays clear, comfortable and gentle on the equipment; the routine is short, and every step has one SpaBoss product that does the job.
Typical spa water targets
General guidance for residential spas. Follow the ranges printed on your SpaBoss labels and your test strip chart; bring a water sample to Pool Busters for a free analysis any time.
Dip a strip, wait, read. Thirty seconds tells you whether the water needs anything at all — most weeks it needs very little.
UseAquaChek Spa 6-in-1 Test Strips · AquaChek Bromine Test Strips.
Alkalinity first, then pH, then calcium. Balanced water lets the sanitizer work, protects the heater, and feels soft on skin.
UseSpaBoss Alkalinity Rise 750 gm · SpaBoss pH Reducer 1kg · SpaBoss pH Booster 750 g
Bromine tablets in a floater, or chlorine granules after each use. Either works — see Bromine or Chlorine below to choose.
UseSpaBoss Bromine Tablets 1.5 kg · Spa-Tabs· SpaBoss granular chlorine (Chlor-Aid)
An oxidizer burns off what the sanitizer has already dealt with — lotions, sweat, the things that make water dull. Shock with the cover open.
A capful of the specialty products keeps foam down, scale off the shell and the water polished between changes.
UseSpaBoss Defoamer 500 ml · SpaBoss Polish 500ml · SpaBoss No Phos - Spa 500 ml· SpaBoss Prevent II (stain & scale)
Rinse the cartridge with a hose each week; soak it in cartridge cleaner about once a month; replace it when it no longer comes clean.
UseSpa-Ball· SpaBoss Cartridge Cleaner· Equinox replacement cartridge
Winter ownership
A hot tub in February is the whole point. It asks a little more of you than it does in June: test before each soak, rinse the filter weekly, and watch these six things.
Circulation is what stops water freezing in the plumbing. Leave the spa powered and heated all winter; if a storm knocks the power out for more than a few hours in deep cold, call us.
Steam and splash-out lower it faster in the cold. If the level drops below the skimmer or the jets suck air, the pump can lose prime — top up with a hose, then test and rebalance.
Use a soft brush or a broom, never a shovel, and clear the cover before it becomes a slab of ice. A cover lifter means you never drag a wet cover across the deck.
Close it properly every time — the clips matter in a wind. A vinyl protectant in the fall keeps the skin supple through freeze-thaw.
Most owners change water every three to four months. Do it in late fall or early spring, not January: an empty spa in deep cold is at risk. Pool Busters can drain and refill for you.
Error codes on the keypad, a heater that can't hold temperature, a pump that hums but doesn't move water, or a power outage in a cold snap. Don't wait — in winter, a stopped spa becomes a frozen spa.
The same technicians who open and close Niagara's pools look after its hot tubs — from a seasonal drain & refill to a heater that won't hold temperature, or a power outage in a cold snap.
Ask us about: water analysis, drain & refill, filter maintenance, start-up, troubleshooting, equipment service, cover replacement, winter care.
Start with who will use it and how often. Two people most evenings want a lounger and a compact footprint; a family or hosts want open bench seating. Then decide on power: 115 V plug-and-play if you'd rather not run new electrical, 230 V if you want faster heating and stronger jets. Our Find Your Spa questions get you to a shortlist in a minute, and the showroom settles the rest — sit in them dry.
Buy for how you'll use it most nights, not for the one party a year. Seat counts assume adults sitting shoulder to shoulder; two people in a five-seat spa have room to stretch out. A lounger uses the space of about two seats.
When it no longer comes clean, the pleats are frayed or an end cap is cracked, or the water won't clear after a proper clean. In regular use that is typically every year or so; hard well water and heavy use shorten it.
Yes — and the right cartridge depends on the model year, not just the model. Use Find My Equinox Filter with your model and year; if the cartridge isn't on the shelf we order it. Bring the old one in if you're unsure.
Look for a label inside the equipment door or on the cabinet near the control pack; it usually carries the brand, model and year. Failing that, a photo of the whole spa from above and of the label plate is enough for us to identify most spas.
Yes — for many owners winter is the whole point. Keep the spa powered and heated, keep the water moving, test a little more often, brush snow off the cover gently, and plan water changes for milder weather. If the power is out in deep cold for more than a few hours, call us.
One short form. If you used Find Your Spa or the filter finder, what you chose comes with it — no need to repeat yourself.
Equinox Spas supplied and supported by Pool Busters · Spa covers by HST Synthetics · Water care by SpaBoss (CAPO Industries)
