Every year it’s the same story: in summer, the house turns into an oven, and in winter it feels like a fridge. And the same question always comes up: install an expensive, complicated air conditioner, or keep using fans and heaters that consume a lot of energy and make noise?
Over the last few years, I’ve tried several systems—from wall-mounted split units to electric radiators and tower fans—and almost all of them share the same problems: high consumption, complex installation and very little real control over the temperature of a single room.
That’s why EpiCooler caught my attention: a portable mini wall air conditioner with hot and cold function, no installation and a remote control, that promises to cool down or warm up a room in minutes, use less power and run quietly. After several weeks using it at home, here’s what I found.
At first glance, it might look like just another “miracle climate gadget” that floods the internet whenever heatwaves or cold spells arrive. But after testing it thoroughly—in mild summer weather, cool nights and very cold days—EpiCooler has proven it has more than enough arguments to stand out among portable units.
What exactly is EpiCooler?
EpiCooler is a mini wall-mounted portable air conditioner, designed to offer both cooling and heating in the same unit, without professional installation and without any construction work.
It runs plugged into the mains, combines cooling mode with PTC ceramic heating mode, and can be controlled either from its front touch display or with the included remote control.
According to the manufacturer, it’s designed for rooms up to 51 m², which makes it ideal for:
- Bedrooms
- Living and dining rooms
- Home offices and workspaces
- Small apartments or rental flats
Although its nominal power is 1800W, its low-consumption, localized climate design means it’s more efficient than turning on the central system for just one room.
The key is the concept: “plug & play”. You put it where you want comfort, plug it in, choose mode and temperature… and that’s it.
Design and first impressions
The first thing that stands out about EpiCooler is that it doesn’t look like a traditional air conditioner, but rather like a sleek wall unit:
- Size: 55 x 24 x 12 cm
- Weight: around 3 kg, solid but still easy to move
- Material: durable ABS with a good finish and a serious, quality feel
On the front there’s a digital display showing the set temperature and active mode, plus a touch panel to raise or lower the temperature, switch between modes and adjust fan speed.
And it also comes with a remote control so you can manage it without getting up from the sofa or bed: temperature, modes, speed… everything with a click.
The overall feeling is of a compact but complete unit: it’s not just a simple fan with a heating element, but a dual climate system designed for real, year-round use.
Installation and use: literally plug it in and go
There’s no mystery here: you don’t need builders, ducts or drills.
- Place EpiCooler on the wall or area where you want the airflow.
- Plug it into a standard power outlet.
- Switch it on from the touch panel or the remote.
- Choose mode (cool or heat), power (among its 6 modes) and temperature.
Within seconds, it starts blowing cold or warm air depending on the selected mode.
My tests in different rooms
Bedroom (~14 m², mild summer)
In cooling mode, in about 10–15 minutes the room went from “unbearably stuffy” to a much more comfortable temperature for sleeping. The best part: the quiet mode lets you keep it on without the noise waking you up.
Living room (~20 m², winter)
In heating mode, the effect is noticeable quite fast: within a few minutes that icy air feeling disappears. It doesn’t replace a central heating system for the whole house, but for the living room where you spend the afternoon, it’s more than enough.
Home office (~10 m²)
This is where I’ve enjoyed it the most. I turn it on when I start working, set the temperature and pretty much forget about it. It keeps a stable climate without annoying noise.
In all cases, the most convenient part is being able to adjust temperature and modes from the remote without moving, and switch between cooling and heating depending on the time of day or season.
Dual climate technology: cooling and heating in one device
EpiCooler combines two systems:
1. Cooling system with heat-exchange coils
The unit draws in the room’s hot air, passes it through a set of cooling coils that absorb the heat, and blows much cooler air back into the room.
All of this happens internally, with no hoses, no water tanks and no external drains.
Condensation is handled inside the device itself, so you don’t have to empty reservoirs or set up pipes through the window.
2. PTC ceramic heating system
For heating, it uses PTC (Positive Temperature Coefficient) ceramic elements:
- They heat up quickly
- They distribute a uniform, pleasant warmth
- They self-regulate: once they reach the optimal temperature, they adjust their resistance to avoid overheating and not consume more than necessary
This technology is safer and more efficient than exposed metal heating elements, which tend to dry out the air and give off that typical “burnt” smell.
The result: one device that works for you in July and in January, without having to store or swap seasonal equipment.
Energy-saving mode: comfort without shocking your bill
One of the key advantages of EpiCooler is its focus on spot climate control:
Instead of heating or cooling the entire house with an expensive central system, you only condition the room you’re actually in: living room, bedroom, office, etc.
That, combined with its 6 operating modes, the use of PTC ceramics for heating, and its overall efficiency-oriented design, means your electricity bill takes much less of a hit than with air conditioning or central heating running for hours to cover the whole home.
It’s not a magical device “that uses no power” (1800W are still 1800W), but used properly it helps you save in a very real way: you turn off the big, power-hungry system and only climate-control the space you’re in.
Quiet operation: ideal for sleeping, studying or working from home
One of EpiCooler’s strengths is its very low noise level.
In practice:
- In normal mode, you hear a steady airflow, but nothing harsh.
- In the softer mode, it’s comparable to or quieter than a good-quality fan, ideal for sleeping or focusing.
Many users mention they use it in bedrooms to avoid “sticky nights” in summer, study rooms and living rooms while reading or watching TV, without the unit bothering them. It isn’t a roaring motor or the typical loud compressor of a big portable AC.
Safety first: built-in protection
EpiCooler comes with several built-in safety systems for home use:
- Overheat protection: if something’s wrong and the internal temperature rises too much, it shuts down automatically.
- Overload and short-circuit protection: to prevent electrical incidents.
- Anti-burn safety grille: the exterior stays warm at most, and the air outlet is protected.
In other words, it’s designed so you can use it confidently even in homes with children or pets, as long as you still use basic common sense: don’t cover it, don’t place it too close to textiles, and don’t use it in wet areas.
Portability and versatility: one unit for the whole house
Although you can mount it on the wall or leave it in a fixed position, its weight and size make it easy to move from room to room:
- Home office in the morning
- Living room in the afternoon
- Bedroom at night
And because it doesn’t require fixed installation or piping, it’s also very appealing for:
- Rental flats where the landlord won’t allow a split unit
- Small apartments where a full installation doesn’t make sense
- Second homes
- Even taking it to a holiday home or country house (with compatible voltage)
In short: the climate comfort moves with you around the house.
Price and Special Offers
Do you want to climatize a room with no works, no installation and without blowing up your electricity bill?
The EpiCooler is now available with up to 60% discount and free shipping for a limited time. At a promotional price of $137.99, instead of its regular price of $275.98. Ideal if you want to try it in your bedroom, living room or office and enjoy instant comfort all year round.
Take advantage of the seasonal offer and avoid unbearable summer heat and winter cold with a portable, quiet device, with high power (1800W), 6 climate modes, touch display, remote control and built-in safety features (overheat and overload protection).
Activate 60% discount from this link
How to buy?
The usual process is very simple:
- Check availability on the official website from this link (important to avoid imitations).
- Select the quantity of EpiCooler (one unit to try it, or 2–3 packs for several rooms).
- Fill in your shipping details and choose your secure payment method.
- Confirm your order and receive your EpiCooler at home, ready to use.
Tip: if you already know you’ll use it in living room + bedroom + home office, the multi-pack is usually more cost-effective than buying single units.
Warranty and risk-free purchase
Every EpiCooler order comes with: 30-day money-back guarantee if you’re not satisfied, and 1 year official manufacturer’s warranty, according to current regulations.
In other words, you can test it in your daily life and see if it really improves your comfort and bills, with the peace of mind of being able to return it within the stated period if it doesn’t match your expectations.
Other users’ opinions
With thousands of units sold and an average rating of 4.7 out of 5 stars (1,889 reviews), EpiCooler stands out mainly for its ability to cool rooms in minutes, provide fast, stable warmth in winter, low noise and real savings compared to central systems or splits running all day. Here are some representative reviews:
Jesica Martín ★★★★★ (4.8/5)
“Our rental flat became unbearable in summer and the landlord didn’t want to install a split unit. We tried fans, but they only moved the hot air around. With EpiCooler the living room feels cooler in minutes, and at night I roll it into the bedroom. It’s so quiet I almost don’t notice it’s on.”
Daniel García ★★★★☆ (4.7/5)
“We were spending a fortune on central heating just to warm up the living room in winter. Now we only use EpiCooler in the area where we are, and the bill has gone down. In summer it works just as well the other way: it cools quickly without turning on the big system.”
Sara López ★★★★★ (4.9/5)
“The last thing I wanted was to get into construction work for an air conditioner. Between the price and the hassle… impossible. This was literally plug and play. No tools, no installers. The remote is super convenient to change the temperature from the sofa.”
Jaimen Montolla ★★★★★ (5/5)
“I move it from my home office to the bedroom at night. I don’t need to buy two separate devices for hot and cold, or one for each room. It takes up little space and saves me both space and money.”
Miguel Hernández ★★★★☆ (4.6/5)
“In winter our house was a freezer and the small heaters did nothing. This one really does heat up the whole living room quickly; the kids are no longer always bundled up in blankets and hoodies on the sofa. The difference is huge.”
Antonio García ★★★★★ (4.9/5)
“I used to wake up several times a night because of the heat. Since we got EpiCooler, the bedroom stays at a stable temperature and I sleep through the night. For me, it’s been a huge change.”
Activate 60% discount from this link
Comparison with other climate solutions
During my tests I compared it with several systems I’ve used:
Traditional air conditioning (split)
- Pros: very powerful.
- Cons: expensive installation, building work, permits, maintenance, and it only covers that one room.
Portable air conditioner with window hose
- Pros: decent cooling.
- Cons: awkward installation, hoses, higher noise, not very aesthetic.
Electric radiators / space heaters
- Pros: easy to use.
- Cons: high consumption, slow or very localized heat, and no cooling for summer.
EpiCooler, on the other hand, doesn’t need professional installation, offers both cooling and heating in the same device, is quieter than many portable units, and can be moved and reused wherever you need it.
It’s not meant to replace a full central system in a huge house, but as a practical, flexible solution for 1–3 rooms, it makes a big difference.
Opinion after several weeks of use
What convinces me most about EpiCooler is precisely its balance between power, ease of use and versatility:
- You don’t need to do any building work or install ducts
- You use it all year round (it’s not “only for summer” or “only for winter”)
- It’s quieter than I expected
- And the remote + touch panel make it very intuitive to operate
I haven’t had any issues with strange smells, cutouts or weird noises. It feels like a unit designed for daily use, not a seasonal “gadget toy”.
Frequently Asked Questions (FAQ)
How does the cooling system work?
EpiCooler draws in the room’s warm air, passes it through an internal heat-exchange system that absorbs the temperature, and sends it back out as cool air. Condensation is handled inside the unit, so you don’t need hoses, water tanks or external drains.
And what about the heating system?
For heating, it uses PTC ceramic elements, which heat up quickly and distribute even warmth. This technology self-regulates to avoid overheating and make better use of energy, delivering stable, more efficient heat than many traditional space heaters.
Does it need professional installation?
No. EpiCooler is completely plug & play. You place it where you want, plug it in and start using it. No building work, no drilling, no ducts.
What room size can it climatize?
It’s designed for rooms up to 51 m², depending on insulation and layout. It performs best in small and medium rooms (bedrooms, living rooms, home offices).
Is it suitable for both summer and winter?
Yes, that’s the idea: 2-in-1 climate control. It can cool the room to a comfortable temperature on hot days, and warm it up quickly when the cold hits, thanks to its PTC system. One device for the whole year.
Activate 60% discount from this link
Does it have a remote control?
Yes, it includes a remote so you can adjust temperature, mode and speed without getting up from the sofa or bed. You can also control it from the front touch panel.
Can it be moved between rooms?
Absolutely. It’s lightweight and portable, specifically designed so you can use it wherever you are: office, living room, bedroom…
Is it noisy?
No. EpiCooler is designed for quiet operation, much smoother than many traditional portable AC units or even some fans. It’s suitable for sleeping, studying or working without distraction.
Will it increase my electricity bill a lot?
Quite the opposite: by climatizing only the room you’re in instead of the entire house, and thanks to its efficient design, many users report lower bills compared with central air or high-powered systems running for hours on end.
What safety systems does it include?
It comes with overheat protection, overload and short-circuit protection and a safe anti-burn grille, so you can use it with greater peace of mind.
Are there discounted packs?
Yes, there are often 2- or 3-unit packs at a reduced price compared to buying individual units, ideal if you want to climatize several rooms (living room + bedroom + office).
Conclusion: one unit to say goodbye to extreme heat and cold
After several weeks of use, EpiCooler has shown me that you don’t need major works or huge bills to be comfortable at home all year round.
For less than the cost of installing a fixed air conditioner, you get:
- A 2-in-1 unit (cooling + heating)
- Instant use: plug it in and go
- Remote control + touch panel
- Quiet operation
- Built-in safety and a design made for the home
- And the ability to move it wherever you want
If I had to sum it up in one sentence:
“EpiCooler is the smart mini air conditioner that turns any room into your comfort zone, in summer and winter, with no building work and no hassle.”
