Genuine OEM parts for Canadian Spa hot tubs

Back in hot water — in days, not weeks.

Pumps, heaters, control packs, jets, filters, ozonators, topside panels and more. Genuine manufacturer parts held at our Redhill, Surrey warehouse. As a rule of thumb we ask customers to allow up to 10 working days — most in-stock orders land a lot sooner than that, but it's the honest ceiling rather than an overnight promise. The catalogues below are organised by spa series and model — pick yours to see only the parts fitted to your tub, rather than scrolling a generic bin of hardware.

What to expect from our parts service

Hot tub parts is a category where the difference between 'looks the same on a listing page' and 'same part fitted at the factory' shows up months later, in water quality, leaks, error codes, and ultimately warranty position. Here's what we do differently.

  • Genuine OEM, not 'compatibles'

    Every part listed is the original manufacturer item fitted to the spa when it left the factory — the same Balboa pumps, Gecko control packs and branded ozonators. 'Compatible' imports off general marketplaces look similar in photos; they behave very differently in the plumbing after six months. Our warranty terms are the reason.

  • UK warehouse, realistic lead times

    Parts are held at our Redhill warehouse rather than drop-shipped from overseas, so most in-stock items move quickly — often within a few working days. We ask customers to allow up to 10 working days as a ceiling, which covers courier knocks, specialist handling on larger items, and the occasional supplier backorder. Not overnight — but a world away from the 'allow 2–3 weeks' you'll see on a manufacturer import.

  • Model-specific catalogues

    Every listed spa has its own parts page — you won't order a jet that doesn't fit or a topside panel wired for a different control board. The directory below groups our models by series (Hurricane, Black Ice, Patio, Swim). Find your tub; everything on that page fits it.

  • Fit it yourself, or let us

    Most parts listed here are designed to be fitted by a capable owner over a weekend — filters, jets, sanitiser hardware, topside panels. Anything involving the control pack, heater element or pressurised plumbing is usually better left to an engineer; we can book that for you via our servicing options.

Hurricane Series

Black Ice Series

Patio Spas

Swim Spas

Replacement schedules

What to replace, and roughly when

A well-maintained hot tub has a short, predictable list of wear parts. Here's the rough schedule — specific dates depend on usage volume, water chemistry discipline and whether the tub is domestic or commercial. The service panel and the water itself tell you more than the calendar.

  • Filters — every 12 months

    The main water filter needs a full replacement annually for domestic spas, with a chemical rinse every month or two in between. A visibly grey, torn or collapsed cartridge is overdue — change it, don't try to nurse it back to life. Heavy-use or commercial spas typically want fresh filters every six months.

  • Sanitiser & water-care hardware

    Floating chlorine dispensers, mineral cartridges, ozone check valves, bromine feeders. Most of these are low-cost wear parts that should be replaced as soon as they look tired — continuing to run a cracked check valve or a warped dispenser is a false economy your water chemistry pays for.

  • Ozonator cells — every 2–3 years

    The ozone generator cell has a finite working life. When the ozonator starts clicking intermittently, struggling to prime, or failing the ozone-smell test at the jet manifold, the cell is usually end-of-life. Replace the cell, keep the housing — a fraction of the cost of a full unit.

  • UV-C bulbs — every 12–18 months

    On spas with UV water care, a UV-C bulb's germicidal output falls off long before the bulb stops producing visible light. Replace on the manufacturer's schedule whether it looks fine or not — a tired UV bulb is effectively a sanitiser that isn't sanitising.

  • Heater elements — as needed

    Heater elements fail from scale build-up (hard-water areas especially) or from being run dry during a water change gone wrong. If a spa won't heat but pumps and controls are fine, the element is usually the culprit. Changing one is almost always an engineer job — pressurised plumbing, live electrics, and a known failure mode if it's reinstalled wrong.

  • Cover straps, lifter hinges, handles

    The wear parts on a spa cover fail long before the cover itself does. Replacement straps, lifter-hinge kits and handle hardware are cheap, straightforward fixes — far better than replacing a perfectly serviceable cover prematurely because one buckle tore in a windstorm.

Common questions

Spa parts — FAQ

How do I find out which spa model I have?

Every Canadian Spa carries a serial label — usually on the equipment-bay side of the cabinet, occasionally inside the access panel. It shows the model name, serial number and year of manufacture. That's the single most reliable way to identify the tub; model names have been reused across years with different components underneath, so matching just by appearance is a good way to order the wrong part. If the label is weathered past reading, photograph the control pack, heater and topside panel labels instead — we can usually identify the tub from the component stack.

What if my spa isn't listed above?

We stock parts for a longer tail of older and discontinued models than is visible in the directory above — the listed collections are the main current range, but much of the parts catalogue cross-references to legacy tubs too. Call the showroom on 01293 824 094 with your serial label to hand and we'll tell you within minutes whether the part is stocked, discontinued, or available via a current-generation substitute. If it's a non-Canadian Spa tub, see the separate FAQ below.

Are your parts genuine OEM or 'compatible' copies?

Genuine OEM — the same manufacturer parts (Balboa, Gecko, branded jet and ozonator OEMs, etc.) fitted at the factory. We don't stock 'compatible' parts dressed up to look identical, because we don't want the warranty, water-quality and fit-and-finish headaches that come with them 6–12 months after install. If you've seen a suspiciously cheap alternative on a general marketplace, there's usually a reason.

Can I fit parts myself or do I need an engineer?

Depends on the part. Sensible DIY: filter changes, sanitiser hardware swaps, jet-face replacements, topside panel upgrades (plug-and-play on most control packs), cover strap and lifter-hinge kits. Call an engineer for: heater elements, pump replacements, control-pack swaps, anything involving pressurised plumbing below the waterline, or anything that needs an error code diagnosed before you know which part actually failed. When in doubt, book a servicing visit — we'd rather you avoid fitting a pump the wrong way round.

How long does delivery take?

Please allow up to 10 working days as a ceiling. In practice most in-stock orders arrive well inside that window — often within a few working days of despatch from Redhill — but we'd rather set that expectation honestly than promise next-day and let a courier issue or a specialist item undo it. Out-of-stock or special-order items carry their own lead time on the product listing. If the part is time-critical (spa down in cold weather), call the showroom before ordering; we can usually confirm stock and realistic timing on the phone faster than a web lookup.

Do you carry parts for older or discontinued models?

Yes, for most of the main range going back over a decade. Some plastic-shell components on very old tubs are discontinued — where that's the case we'll often have a current-generation equivalent that's a straight drop-in, or a tooling-matched alternative. The phone is faster than the website for legacy queries: 01293 824 094.

My control panel shows an error code — which part do I need?

Error codes point at symptoms more than specific parts. A 'no flow' code could be the circulation pump, the flow switch, the heater, a blocked filter or an airlock in the plumbing. Don't order a part based on the code alone — either send us a photo of the topside panel and a short description of what the spa is doing (and isn't), or book a diagnostic through our servicing options. Ordering the wrong part is common; we'd rather help you order the right one.

Do you sell parts for non-Canadian Spa brands?

We stock the generic parts that are shared across the UK spa market — Balboa control packs, Gecko boards, pumps, ozonators, UV-C hardware, common jets and heater elements. If your non-CSC spa runs on one of those platforms (most mainstream UK-sold brands do), there's a good chance we can supply. Tell us the make, model and ideally a photo of the control pack label, and we'll confirm fitment before you order.

What warranty do parts come with?

Each part carries the manufacturer's warranty — typically 12 months for most electromechanical components (pumps, heaters, ozonators, control packs) from the date of despatch, with shorter terms on consumables and wear parts (filters, bulbs, straps). Full terms appear on each product listing. Parts fitted by our engineers during a service visit carry the same warranty as over-the-counter parts, with the labour covered for the visit itself.

Can I return a part I ordered by mistake?

Unused parts in original packaging can be returned within the standard returns window — full details on our returns policy page. Parts that have been fitted (even briefly), parts cut to length, and custom-ordered specials are generally not returnable. The best defence is ordering the right part first time — photograph your serial label and component labels before you start shopping, or call the showroom if you're at all unsure.

Do you ship parts outside the UK?

Our day-to-day fulfilment is UK mainland with free kerbside delivery. Northern Ireland, Isle of Man, Channel Islands and Ireland are handled case-by-case on request. International shipping outside those is not a routine service and is quoted individually — email the showroom with the part numbers and destination and we'll come back to you.

UK buying guide

Hot Tub Parts UK — how to order the right part first time

Ordering spa parts is a category where a half-hour of prep saves a week of delay. Hot tub part numbers are messy, model names are recycled across years with different components underneath, and 'looks the same on a listing' is not the same as 'fits my spa'. This guide walks through how to identify your tub properly, how to read the directory on this page, and how to spot the common traps before you click Buy.

Start at the serial label

Every Canadian Spa has a serial label on the cabinet — typically on the equipment-bay side (the side with the access panel), sometimes on the inside of that panel. It lists the model name, serial number and year of manufacture. Photograph it before you do anything else. That photo beats memory, beats catalogue guesses, and beats model-name-matching by several orders of magnitude, because model names get reused across years with materially different components inside. A 2014 'Niagara' and a 2020 'Niagara' are not necessarily the same spa under the cabinet.

If the label is weathered past reading — common on older tubs exposed to the British summer — photograph the control pack, heater and topside panel labels from under the cabinet instead. Those have their own part numbers, and the combination of control pack + heater + topside is usually enough for us to identify which spa you have without a serial.

How this directory is organised

The catalogue above is grouped into four series:

  • Hurricane Series — our high-spec acrylic hot tubs (Calgary, Grand Bend, Montreal, Niagara, Thunder Bay, Toronto, Vancouver, Victoria, Winnipeg, Yukon).
  • Black Ice Series — our mid-range acrylic hot tubs (Alberta, Cambridge, Erie, Kingston, London, Kelowna).
  • Patio Spas — our plug-and-play, 13-amp cabinet spas (Gander, Manitoba, Muskoka, Okanagan, Saskatoon).
  • Swim Spas — our St Lawrence swim-spa range (13 ft, 16 ft, 20 ft).

Click your model. The resulting parts page lists only components that fit that tub — jets shaped for its manifold, topside panels wired for its control board, cabinet panels cut for its footprint. It stops you ordering a Niagara jet for a Montreal.

Same-part-different-model — the other thing worth knowing

A lot of spa components are shared across multiple models — Balboa control packs, Gecko boards, common pump chassis, standard-size filters, generic ozonators. If your exact model isn't listed above but you know the component you need, call the showroom with the make and model of the component itself — more often than not, the same OEM part sits on your tub and is in stock under a different model's catalogue. The phone shortcut saves an hour of clicking: 01293 824 094.

Spotting a compatible in disguise

If you shop around outside official channels, you'll see parts that look identical to OEM for noticeably less money. A short list of things that separate real from compatible:

  • Brand on the housing. A genuine Balboa pump says Balboa; a real Gecko board says Gecko. Unbranded parts, or parts branded with names you haven't heard of, are almost always generic castings.
  • Plug and lead architecture. OEM parts use the exact connector keying and cable lengths the control pack expects. Compatibles often use close-but-not-identical connectors that fit once and then loosen over time.
  • Internal materials. Pump seals, impeller plastics and heater element sheathing are where the money gets saved on copies — and where the failure appears six months in.
  • Warranty length and terms. Short-warranty or 'warranty void once fitted' parts are telling you what they think of their own reliability.

Our range is priced against OEM because that's what we stock. If a competitor is materially cheaper on the same part number, it's worth asking where that price is coming from.

DIY vs engineer — the honest line

Fit yourself without fear:

  • Filters and filter housings
  • Sanitiser hardware — dispensers, floats, ozone check valves
  • Jet faces (the rotatable front of a jet) and diverter handles
  • Topside panels (most are plug-and-play on the control pack)
  • Cover straps, lifter hinges and handle hardware
  • UV-C bulbs on most spas

Call an engineer:

  • Circulation or jet pumps (pressurised plumbing, wet-end seals)
  • Heater elements (live electrics, dry-fire risk if installed wrong)
  • Control packs (diagnostic effort before swapping is often most of the job)
  • Ozonator housings (cell-only swaps are DIY-friendly; the full unit involves manifold plumbing)
  • Anything where the error code hasn't been diagnosed yet — swapping parts without knowing the fault is how you spend £500 fixing a £50 problem

We'd rather you book a service visit at cost than fit the wrong part at risk.

If you can't find what you need

Phone the showroom — 01293 824 094, UK office hours. You'll reach the same team that packs the warehouse and answers the support tickets, not a call centre working from a script. Have your serial label photo ready, or ideally a second photo of the component you want to replace; the call typically resolves in under ten minutes.

Frequently asked

Where's the serial label on a Canadian Spa hot tub?

Usually on the equipment-bay side of the cabinet — the same side as the access panel that covers the pumps and control pack. On some older tubs it's inside that panel. The label shows the model name, the serial number and the year of manufacture. Photograph it before you start ordering parts; it makes everything downstream faster.

Where's the best place to buy hot tub parts in the UK?

Biased answer, but an honest one: for Canadian Spa owners and for Balboa/Gecko-based spas generally, us — we carry the genuine OEM items in UK stock, and the engineering team reading your serial label is the same one writing this FAQ. For niche luxury US or European imports, the original UK distributor of that brand is often the faster route. What you want to avoid on most purchases: general marketplaces with unbranded 'compatible' parts — they usually cost less and last less long than the difference.

Can I get hot tub parts next day?

We don't promise next-day delivery. Our standard guidance is to allow up to 10 working days, and most in-stock orders land a fair bit sooner than that ceiling. If the part is genuinely urgent (spa down, freezing weather), call the showroom before ordering — we can sometimes fast-track a despatch, and we'll tell you honestly whether it's realistic rather than taking the order and hoping.

Why are spa parts cheaper elsewhere — what's the catch?

Usually the catch is that 'parts' is doing a lot of work in that sentence. Cheaper-looking listings are frequently non-OEM compatibles, parallel-imported stock without UK warranty, or genuine parts from an overseas supplier with a 2–3 week delivery window and no UK-side return path. Price-match on parts is a false economy if the cheap item fails in twelve months and there's no one to claim from.

What size filter does my hot tub take?

Filters are sized by SAE code (e.g. C-4326, PRB25-IN, etc.) that's almost always printed on the top cap of the current filter — pull the cartridge, read the code, order by that number. If the code is worn off, measure the filter's diameter, length and thread type and send us those three numbers. Going by spa model name alone is the slowest way to identify a filter; the same filter fits across lots of different tubs.