If you rent out a holiday let with a hot tub, HSG282 is something you need to know about. In plain terms, it is the official guidance for keeping hot tub water safe when a tub is used as part of a business. It sounds dry, and a bit daunting, but stay with me. Getting it right is what protects your guests and a genuinely profitable part of your income. Here is the simple version.

First, the opportunity

Let us start with why this matters to your bottom line. A hot tub is one of the most requested features in holiday accommodation. Industry figures regularly put demand at around seven in ten holiday bookers, and properties advertised with a hot tub often command 25 to 30 per cent higher nightly rates. So a tub can lift both how often you book and how much you charge.

That said, it is not free money, and it would be wrong to pretend otherwise. A hot tub brings real maintenance on changeover days, and the compliance work we are about to cover. Factor that in, and a good tub can still pay for itself within a few years. The owners who win are the ones who treat it as a proper part of the business, not a quick add-on.

So what is HSG282?

HSG282 is guidance from the Health and Safety Executive, published in 2017. Its full title is “The Control of Legionella and Other Infectious Agents in Spa-Pool Systems”.

In short, warm, bubbling water is a lovely place to relax, but it is also a place where bacteria like legionella can grow if the water is not managed properly. Legionella can cause legionnaires’ disease, which is serious and can be fatal. So HSG282 sets out how to keep that water safe. That is the whole point of it.

Is HSG282 actually the law?

This is the bit people get muddled on, so here is the honest answer. HSG282 is not a law in its own right. It is best practice, treated as an approved code.

But do not let that relax you. If anything ever went wrong, a court and the HSE would use HSG282 to judge whether you met your legal duties under the Health and Safety at Work Act 1974. Inspectors expect you to follow it, or to show you are doing something just as safe. So for a business, following HSG282 is effectively non-negotiable.

Does HSG282 apply to me?

It applies if you provide a hot tub as part of a business. That includes holiday lets, lodges, log cabins, caravans, holiday parks, and hotel rooms with their own spa. In other words, if a paying guest uses the tub, you are in scope.

It does not apply to a hot tub in your own private home that no one pays to use. So the line is simple: money changing hands for the stay puts you under the guidance.

What HSG282 actually asks of you

Here is the simple overview. This is not the full legal detail, and it is not a substitute for a proper risk assessment, but it shows you the shape of it.

• Use the right hot tub. A basic domestic tub usually will not do. A holiday-let tub should have an inline sanitiser feeder, strong filtration that runs around the clock, no air blower unless it purges itself, and no headrests, which can harbour bacteria. As a rule of thumb the guidance points to around 250 litres of water per bather.
• Do a risk assessment. This is the foundation. You cannot manage risks you have not identified, so this comes first.
• Treat and test the water. Sanitise with bromine or chlorine through the inline feeder, test the water daily, and write the results down.
• Change the water. As a guide, between guests or at least weekly, whichever comes first.
• Keep records and name who is responsible. Note who the duty holder is, who tests and maintains the tub, and keep your logs in case you are ever inspected.

Why this is a hidden gold mine, done properly

Here is where it comes together. Most owners fall into one of two camps. Some avoid hot tubs altogether and miss out on all that extra demand and income. Others rush in, buy a cheap domestic tub, and unknowingly fall short of the guidance, which puts their guests at risk and themselves in the firing line.

The owners who quietly do very well are the ones in the middle. They buy the right tub, get the compliance right, and then tap into a feature that guests will pay a premium for. So HSG282 is not the gold mine itself. It is the key that unlocks it, and the thing that protects it once you are in. The edge is simply doing it properly while others cut corners.

The cost of getting it wrong

It is worth being straight about the downside, because it is what makes the case for doing this well. The HSE can issue improvement notices, shut a tub down with a prohibition notice, and in serious cases prosecute. If a guest falls ill, you are looking at liability, the reviews that follow, and real damage to your reputation. None of that is worth saving a few pounds on a cheaper tub.

Frequently asked questions

Does HSG282 apply to my holiday let hot tub?

Yes. If guests pay to stay and use the tub, it counts as business use, so HSG282 applies. It only falls away for a private home tub that no one pays to use.

Is a normal domestic hot tub OK for a holiday let?

Usually not. Holiday-let use points to a tub with an inline sanitiser feeder, round-the-clock filtration and no headrests, among other things. Always check with a supplier who knows the holiday-let market before you buy.

Do I really need to test the water every day?

Yes, and you need to write it down. Daily testing and clear records are central to HSG282, and your logs are what show an inspector you are doing things properly.

Is HSG282 a legal requirement?

Not on its own, but it is the benchmark used to judge whether you met your duties under health and safety law. So in practice, for a business, you treat it as a must.

Getting it right is simpler than it looks

Done properly, a hot tub is one of the best investments you can make in a holiday let. HSG282 is really just the homework that protects it. Start with the right tub and a proper risk assessment, keep your records, and you are most of the way there.

If you are weighing up a hot tub for a holiday let, or you are not sure your current one measures up, this is exactly what we help with. We supply tubs built for the holiday-let market and help owners keep them compliant. You can talk to our team, or read the full guidance on the HSE website.