Intex Electric Above Ground Pool Heater; Set up and temperature test 🏊‍♀️🥽🩲👙 (2023)


This is a review of the Intex 28684 Electric Above Ground Pool Heater 2.2 KW / 230 V made and sold in the UK.

Check out the video to see how this pool heater performed when set up with our 12ft/366cm Intex above ground pool.

Intex Blurb;
"Ideal for getting a little extra use out of your pool at the start and end of the Summer season, the Intex 2.2kw above ground electric swimming pool heater is also ideal for giving your pool water a bit of extra warmth. The Intex 2.2kw Above Ground Electric Pool is suitable for use with Intex easy set or metal frame pools with a diameter of 8ft to 12ft, it easily connects in line with your pool cartridge filter pump. Although the heater will fit most 15ft Intex pools we don't recommend using one"

Check out the Amazon links below, should you use the links below and purchase any items we may earn a small commission, but the price for you will be the same!

UK Amazon Links: - 12ft pool - Pool Heater - Pool Filter - Skimmer - Cover

US Amazon Links: - 12ft pool - Pool Filter - Skimmer - Cover


So we've got the the pool back out it's a summer here in the uk.

And we've got the framed intex pool back out of storage and set up.

It packs away really well, actually and there's, no rust on the poles or anything.

We packed it away dry.

So it has come out like like like brand, new I'm honest.

It takes 10-15 minutes to set up I'll I'll, put a video up here.

Um of us, setting it up that was last year's setup video.

So we do a nice spell of weather in the uk.

July 2021.

If you if you, if you watch the setup video, wasn't, quite as hot last year, when we set it up, and it was too cold.

The kids enjoyed a paddle in it for so long, and then and then the shiver in there to get them out.

So I was working on a heating solution.

And this is what we've got this there's all kinds of solar heaters, expensive pool heaters.

This was a budget option, intex crystal clear pool basics and whatever you can see on the picture just get you there.

It runs in tandem with that filter.

So I'll put some links in the description they actually bought it in winter.

Because these things end up pretty a bit cheaper in in winter than we do in summer.

Um we'll, get this set up we'll run, it overnight and we'll see what kind of uh improvements.

We get with the temperature so that's that's out of the box.

This is what you get the instructions and warranty card thermometer these little plasticky connections.

But they actually work.

They work quite good actually a bit of tubing.

And we've got the heater itself, which is very similar in style to the to the filter, hopefully it's going to take that that pool up a few few degrees.

If it just, I mean, if it could take it to 25 28 degrees, I'd be quite happy with that I'm.

Not I don't want a warm bath, but um, I could just take the edge off that coldness and certainly be a bit bit more fun.

So we've got the cover off there's, the temperature that's, the top of the water 21.8.

So we've got it installed filter pump into heater out of heater back into the into the pool.

The instructions are very clear on how dangerous, you know, electrical wiring can be, um.

And they certainly stipulate don't plug into an extension.

I've done a bit of research online.

And there is certain real high gauge wiring that you can use there's a few companies that make like a bespoke solution, I'll show you show you the bucket.

This is a an outdoor socket with pretty high grade wiring, that's that's, the electrical pump.

And that is the socket like I say, so so there's bound to be comments about me doing it wrong.

But that's, the best solution I can come up with in the buckets just to just temporary waterproof it.


So back to the actual pump itself, I'll just get the cover off and I'll.

Take some temperature, gauges it's been running for 24 hours exactly so that's with the with the cover on it's gone up a couple of degrees, definitely from yesterday.

Can't, remember, the exact measure leaving on this one here where you can see that at 29 degrees.

So I'm, really I'm, really happy friday, no, no pump running three pound.

Four, two, one saturday, no pump running 2.27 was out quite a bit of the day sunday, put the pop that the heater rather heater and pump on at about one o'clock.

So we had a half a day sunday, six pound, seventy seven.

So through the night sunday and into monday, we've gone to twelve pound thirty, four so far today, lunchtime, the next day we're at six pound today.

So that's about two days running the additional cost.

You could probably work out I'm saying, it's, roughly 10 pound a day, extra probably just short of that 10 pound a day so 20 pound over the two days to to get the temperature up so it's.

Another, absolutely gorgeous day here in the uk.

Got this pool set up just at the right time now.

So the review is of this.

This intex pool heater.

I did expect.

Well, the expectations were not that high there's.

This there's, approximately 7000 liters of water in in this 3.66 meter framed pool, it's, not a massive it's, not a massive pump and it's just powered by the little filter pump there pushes it through got like lukewarm feeling there.

Let me show you two days in.

And I did expect to be doing this video for at least for at least three to three days.

I was prepared to run the pump for.

But there we have.

We can see it there, that's saying about 32 degrees, let's, give it another little go.

Certainly very it's, certainly warm.

Okay, I'll check.


Yeah, I'm, not saying, the same so spoiler, alert I'm gonna have to tell you this pumps, absolutely fantastic.

Maybe the combination of of the unseasonably warm.


Weather, um.

And obviously the heat's been on on this cover all day.

So the so so the little the quite flimsy cover comes with it.

And that little cover is, um doing its job, 32 degrees little.

If I had to complain that, I shouldn't it's a little bit too warm because it's so warm out here, it's a little bit too warm in there.

So I can easily turn that heater off now certainly don't need any any more heat in there.

And before it was 32 degrees yesterday, we uh, it just wasn't too cold to plunge straight into it's, a lovely temperature for a for a pool.

I will mention again, I'm bound to get some comments about electrical wiring I'm, not an electrical engineer.

You do need to be safe with wiring.

These things that are running constantly.

They get hot that nuts, not so much.

So you can't just run an extension lead and not expect to get you your sockets melted in the wall or were.

So so just be just be careful make sure you know what you're doing we're gonna have an absolute brilliant summer and it's.


So the pool's great in itself, a little bit cold when it's just full of cold water.

But with this with the addition of this little eater, absolutely superb, I can't be happy I'm over the moon with it to be honest, how's.

The water feeling today, guys is it cool or warm? Whoa, warm like a bath or just nice nice.

It cares it's, lovely, isn't it.

So we turned the heater off because it was getting a little too warm.

And we are at the minute on a really hot sunny week in the uk.

Reaching temperatures of 30 and not dropping much below 20 in the night time.

So what we're gonna do is we're gonna do a little update when the weather's a little bit cooler to see how that pump that heat pump works out.

Then I would imagine it'll have to work a little bit harder.

But at the minute, this is working perfect.


Intex Electric Above Ground Pool Heater; Set up and temperature test 🏊‍♀️🥽🩲👙? ›

Pool water temperatures typically range from 78ºF to 82ºF. The American Red Cross recommends a temperature of 78ºF for competitive swimming. This coincides with good fuel savings.

What temperature should an electric pool heater be? ›

Pool water temperatures typically range from 78ºF to 82ºF. The American Red Cross recommends a temperature of 78ºF for competitive swimming. This coincides with good fuel savings.

How do I heat my Intex above ground pool? ›

You can heat an above-ground pool using solar power; propane, natural gas or oil heaters; electric heaters; and heat pumps.

How many degrees does a pool heater raise temperature? ›

All pool heaters can increase your pool temperature by 10 degrees or more, but if you're looking for a temperature increase of 30-40 degrees a gas heater is your likely choice. Gas heaters heat on demand providing the most rapid temperature gains.

What is the ideal pool temperature degrees? ›

Despite this, the average pool temperature, which is said to be ideal for all, is between 77-82°F. These temperatures are low enough to prevent bacteria from growing, but also warm enough to take the chill off.

What is the ideal pool temperature Celsius? ›

Water temperature

The following benchmarks are a good reference point: Competitive swimming pools: 24°C-27°C. Public swimming pools: 26°C-28°C. Private swimming pools: 26°C-30°C.

How long does it take for a Intex pool to heat up? ›

The water temperature rises 2-3ºF (1-1.5 ºC) per hour. As with any large volume of water, it will take time to heat it up. Be aware that the initial heating after filling may take as long as 20 hours to reach the maximum temperatures depending on the starting temperature of your fill-water and external conditions.

What is the best way to heat an above ground pool in Canada? ›

A Heat pump is the most energy efficient solution to heat your pool in warmer climates. In fact, heat pumps provide energy savings up to 70% over gas heaters. Heat pumps capture heat from the surrounding air to heat the pool water and are particularly good if you want to maintain a constant pool water temperature.

What is the most common pool temperature? ›

Pool water temperatures typically run between 78 and 82 degrees. Any cooler than 78 and you may come out of the pool shivering. Any warmer than 82 and you may feel like you're taking a bath.

Should I heat my pool overnight? ›

One of the reasons you aren't recommended to leave your pool heater turned on overnight is that it may cost a fortune to keep the pool heated for all those hours. Operating and energy costs may also increase especially on colder nights.

How many hours a day should I run my pool heater? ›

A bigger pool heater may only require two hours to have a pool nice and warm and a smaller heater made need three hours to get that same size swimming pool to a comfortable swim temperature. The type of swimming pool heater a homeowner has will also be a factor in when to run a pool heater.

At what temp does a pool heater stop working? ›

Heat pump pool heaters work efficiently as long as the outside temperature remains above the 45ºF–50ºF range. The cooler the outside air they draw in, the less efficient they are, resulting in higher energy bills. However, since most people use outdoor pools during warm and mild weather, this usually isn't an issue.

Do pool heaters shut off when temp is reached? ›

Once the desired temperature is reached, the thermostat will shut the unit off or turn it back on if the water temperature drops by more than two degrees. Some manufacturers have what they call an “Auto-Temp” feature.

What is a comfortable above ground pool temperature? ›

If you're looking for a perfect pool temperature, not too hot, not too cold, 77 – 82 degrees (25 – 28°C) may be the way to go according to most recreational swimmers. In most cases, pools should be comfortable, and the average swimmer will agree with this.

How long does it take to heat a pool at 10 degrees? ›

How Long To Heat a Pool? An average sized pool (rectangular 16×36) will take 6 hours to heat 10 degrees with a standard heater (300k BTU). The volume of water to heat, how many degrees it needs to increase and the size of your heater all play major factors in the time needed to heat your pool.

Is 72 degrees cold for a pool? ›

Don't Swim if Your Pool Water Is Below 70 Degrees

According to the National Center for Cold Water Safety, water temperatures below 70 degrees Fahrenheit should be treated with caution. The “perfect” temperature for a swimming pool tends to range between 77 and 82 degrees.

How often should a pool be backwashed? ›

As a general rule, you should be backwashing your pool about once a week or in conjugation with your scheduled maintenance. Another industry standard is to backwash when your filter's pressure gauge reads 8-10 PSI (pounds per square inch) over the starting level or “clean” pressure.

Is pool water the same temperature as the air? ›

In short, the rule of thumb is the air temperature of an indoor pool should be two degrees (2º) warmer than the water, but a maximum of 86ºF (30ºC). For practical purposes, this works for both Fahrenheit and Celsius, as long as you're using the same unit of measurement for both water and air.

How long should I leave my Intex pool pump on? ›

Run your filter pump for at least 12 hours a day, every day. This will make sure all the water in your pool circulates at least once. In an ideal world of bottomless money vaults, you could run your pool pump 24 hours a day, but 12 hours is a good compromise.

What is the most efficient way to heat a pool? ›

If you want an energy-efficient way to heat your pool, consider using a heat pump pool heater in mild climates. Solar water heaters are cost competitive with other types of water heaters and have low annual operating costs.

How much does a pool heat up during the day? ›

An average pool will heat up about 0.7° per hour under the noontime sun. But the downside to that sun? Evaporation.

How do you winterize an above ground pool in Canada? ›

Remove decorative pool fittings and equipment, such as ladders, baskets, hoses, filters, pumps and heaters. Cover your pool and secure tightly to keep out debris. Repair any rips or tears in the cover. Place rags or cardboard over sharp points that extend into the pool.

How do I heat my above ground pool in the winter? ›

Fortunately, there are many different ways you can heat your pool, including using a pool water heater, heat pump, solar rings, solar covers, or liquid treatments. Heating an above ground pool requires a heat source or another method that stops the water from evaporating from the pool.

What is the best above ground pool for cold weather? ›

Fiberglass pools tend to be the least problematic in freezing conditions. This is because the materials used in the surface and structure of the pool are flexible and can withstand both high and low temperatures.

What is the minimum flow rate for Intex pool heater? ›

The heater connects to the INTEX filter pump, both cartridge and sand filters with a minimum flow rate of 1,893 litres/hour and a maximum of 9,464 litres/hour.

Is an electric pool heater worth it? ›

If you want to get as much time as possible out of your pool, however, a heater is a good investment. With a pool heater, you can easily be swimming May through mid-October, giving you a good five months of use out of your pool. That's literally double the amount of time you'd get without one.

What is the cheapest way to heat an above ground pool? ›

The most efficient option is a water heater, but if you want something less expensive, opt for a heat pump or solar blanket. What's the cheapest way to heat an above-ground pool? Solar blankets are the cheapest option to buy and have little to no monthly operating costs.

How long does a pool take to heat? ›

It depends on a few things to determine how long it takes a heat pump to heat a pool. However, overall a heat pump generally heats a pool after 24 to 72 hours by 20-degrees Fahrenheit. For smaller pools like a spa pool, the heat pump can heat a pool between 45 and 60 minutes.

Is 30 degrees pool warm? ›

For most residential pools, a comfortable swim temperature range will be between 26-30 degrees. For comparison, a typical hot shower is usually around the 40°C mark.

Is 68 degrees cold for a pool? ›

When water temperatures are between 60 and 70 degrees it becomes progressively more difficult to control your breathing. It becomes very dangerous in water temperatures between 50 and 60 degrees. You lose the ability to control breathing in this temperature range, according to the National Center for Cold Water Safety.

How long does it take to heat an above ground pool? ›

How Long Will It Take To Heat Your Pool? Typically it takes about half a day to heat most average size pools.

Can I leave the pool heater on? ›

Provided you have a cover, whether automatic or solar, leaving your pool heater on overnight is okay, as the cover will help trap in heat and prevent evaporation. This will mean you're not trying to heat a pool overnight that's simultaneously competing with cold temperatures.

Why does it take so long to heat a pool? ›

The hotter the local climate, the lesser energy the pool heating system is required to expend, in order to keep your pool warm. In temperatures that are really cold, it often takes much longer for your swimming pool heating system to heat up the water.

Is it better to run a pool heat pump day or night? ›

In terms of energy efficiency, running a pool heat pump during the day, which converts warm ambient air into your swimming pool, definitely makes the pool heat pump run more efficiently. However, if you want the temperature to be warm enough for morning swimming, you may have to heat the pool earlier in the evening.

How far should electric pool heater be from pool? ›

Install the heater as close to the filter as possible and approximately 25 feet away from the swimming pool. Installing the unit any farther may cause heat loss since tubing is underground. An "ideal" installation will have about 24" of clearance around the unit with no obstructions above.

What is the fastest cheapest way to heat up swimming pool water? ›

Solar pool heating is the most cost-effective way to heat your pool. Solar pool heating systems are investments that almost immediately start paying for themselves. Because solar pool heating systems run entirely off your existing pool pump and are heated by the sun, they have practically zero operational costs.

Does pool heat better with cover on or off? ›

A cover over your pool will keep the water at a warmer temperature than an uncovered pool. Not only does this mean you can jump in earlier in the day, but it also reduces heating costs. Whether you use a heat pump, solar, or gas system, a pool cover will increase heat retention by up to 75%!

Are above ground pool heaters worth it? ›

Your heater will not only keep you swimming in comfort but allow you to get more out of your pool. If you have a small pool with good sun coverage that primarily is used by small children, you may not need a heater. Small children don't seem too bothered by cold water, but the same can't be said for adults!

Can I leave my pool heater out in winter? ›

Typically pool heaters are meant to withstand outdoor conditions like extreme temperatures, rain, snow, etc. If you are concerned with maintaining its new appearance, simply wipe down the exterior of the pool heater routinely and keep bushes, and weeds away from the unit.

Should I leave the pool heater on in winter? ›

It's more than just maintaining a comfortable temperature for swimming. Because the cold weather risks pipes freezing, you must leave the heater on at all times or else the pipes feeding the pool could freeze and cause expensive damage.

Do pool heaters work in winter? ›

A pool heat pump works on the same principle in winter as in other seasons, transferring available heat from the air through the evaporator coil at higher temperatures. Pool heat pumps are very effective in heating pool water and usually perform their function effectively during all seasons throughout the year.

What temperature should pool heater return to? ›

These set points can be automatically changed through a temperature sensor on the pool side. If the pool return temperature is below 75°F, we expect the system is in startup mode. At temperatures above 75°F, the system is in normal heat loss mode.

How many degrees per hour does a pool heater heat? ›

The heat pump should be able to heat the water by approx. 0.20 - 0.25 degrees per hour. It takes 1.16 Wh to heat one litre of water one degree, which means 11.6 kWh for a 10m³ pool. In other words, one kilowatt hour heats 862 litre of water by one degree Celsius.

What is the most efficient way to run a pool heater? ›

The fastest way to heat your pool is to use a gas pool heater and a solar cover. It's like heating up your coffee in the microwave and putting a lid on it. No matter how you plan to heat your pool, you should at least have a solar cover (or liquid solar cover) to help you retain the heat.

When should I turn on my electric pool heater? ›

So it was suggested that they turn their heaters on a few hours before the time that they normally swim. A bigger pool heater may only require two hours to have a pool nice and warm and a smaller heater made need three hours to get that same size swimming pool to a comfortable swim temperature.

How long does it take to heat a pool with an electric heater? ›

Typically it takes about half a day to heat most average size pools.

Is an 80 degree pool warm? ›

A temperature of 80 degrees is generally warm enough for children and senior citizens to enjoy and cool enough to make for an invigorating dip. Of course, you should keep in mind that every degree you raise the temperature your costs will proportionally increase.

Do pool heaters use a lot of electricity? ›

Heating a swimming pool can consume a lot of energy and add up to high heating bills. You can improve your swimming pool's heating and energy efficiency by installing an energy efficient pool heater and by taking steps to reduce pool heating costs.

How long can you leave a pool heater on? ›

Provided you have a cover, whether automatic or solar, leaving your pool heater on overnight is okay, as the cover will help trap in heat and prevent evaporation. This will mean you're not trying to heat a pool overnight that's simultaneously competing with cold temperatures.

Does running pool heater burn chlorine faster? ›

Chemical reactions generally work faster at higher temperatures. Water chemistry is no different. So chlorine will work better and faster, and as a result, chlorine will also get reduced faster.

When should you not run a pool heater? ›

You should shut off your heat pump if you winterize your pool (or spa), or if your pool is being renovated. This way, the heater will not cycle on if the water flow sensor fails. Most heat pumps also incorporate other safety mechanisms to prevent them from coming on without water flow.

Is 75 degree water too cold for swimming? ›

Safe temperatures for swimming pools vary with type of activity. According to the World Health Organization, water temperatures ranging from 78 to 86 degrees Fahrenheit are generally comfortable and safe for those engaging in moderate physical activity in a pool.

How long does it take to heat a pool 20 degrees? ›

How Fast Will a Pool Pump Heater Heat My Pool? It depends on a few things to determine how long it takes a heat pump to heat a pool. However, overall a heat pump generally heats a pool after 24 to 72 hours by 20-degrees Fahrenheit.

Is a 70 degree pool warm? ›

70 Degrees - 60 Degrees

This water temperature is, unless you are accustomed to it, probably uncomfortably cold. Your breathing will be harder to maintain in this temperature, and you won't be able to hold your breath nearly as long as you would otherwise.

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