Hessaire MC37M Portable Evaporative Cooler, 3100 Cubic Feet per Minute, Cools 950 Square Feet
- PORTABLE - 4 heavy duty locking casters for cooling home, patio or workshop spaces up to 950 square feet
- COMPACT YET POWERFUL – 37x17x24 inches; 3, 100 Cubic Feet per Minute (CFM); 3 fan speeds and oscillating louvers to ensure even distribution, wide coverage and comfort
- EASY TO OPERATE & SIMPLE TO MAINTAIN – 3 simple rotary controls allow the fan (Off, Hi, Med, Low), pump (On, Off) and oscillation motor (On, Off) to be controlled independently
- MANUAL & CONTINUOUS FILL – Utilize the Continuous Fill option by attaching a household hose with the included float adaptor, eliminating the need to manually watch and fill the water tank
- SUPERCHARGED, ECONOMICAL COOLING – 3-sided rigid high-density cooling pads for increased evaporative surface area generating cooler air
- Power source type: Corded Electric
- Voltage: 115 volts
Understand the Evaporative Cooling Process
From the intake of outside air to the air distribution process.
- What is the Evaporative Cooling Process?
- It is the process by which air is cooled through the evaporation of water.
How does the process work?
Evaporative cooling happens when warm air comes into contact with colder water, causing it to evaporate, cooling and humidifying the air.
Inside the climate control the evaporative cooling process is as simple as the formation of fresh sea breeze. As the outside air passes through the evaporative panel, the water removes the heat making the air cool, which can now be transferred to different types of environments providing a continuous flow of air.
Where are they used?
Evaporative air conditioners are widely used in industries, supermarkets, gyms and places where constant renewal and air circulation is required. They are recommended for large places such as sheds and stocks or even for smaller places such as industrial kitchens, restaurants and general commerce.
What are the benefits of the Evaporative Climatizer?
With functions that help air circulation, it has different benefits.
Ecological & Healthy
Evaporative coolers promote constant air renewal by eliminating pollutants such as smoke, dust and odors, helping to reduce respiratory problems.
energy efficiency
Conscious energy consumption is a major concern of Ice House Brasil. Our equipment consumes 85% less electricity compared to air conditioning.
Professional Equipment
They are practical for installation and have a low maintenance cost. Its operation is very simple, with all functions accessed through the control with LCD display.
Discover the main advantages of evaporative cooling now!
Evaporative cooling is an alternative to regular air conditioning that has shown several benefits.Both with regard to its functioning and the consequences for health and the environment, the truth is that the air conditioner is a very advantageous option.
The air conditioning is very efficient in air conditioning and much needed in almost all of Brazil, given its tropical climate, and even in the colder regions also record high temperatures at times very hot.
However, this equipment brings some problems such as the drying out of the environment, which is even worse in winter, a naturally drier season.
As a result, people's health problems remain in the environment for longer.
Are you thinking of purchasing equipment to keep the temperature of your environments more comfortable?
Understand why evaporative climate control is a great option:
What are the problems caused by air conditioning?
The cool, dry air from this equipment causes irritation in the nose and throat.
As air conditioning requires closed environments, it favors the proliferation of viruses, bacteria, mites and fungi, as it limits air circulation.
Furthermore, the thermal shock caused by the sudden change in temperature can cause a runny nose, tachycardia, facial paralysis and, in more extreme cases, even cardiac arrest.
What are evaporative air conditioners?
Evaporative climatizers are equipment that use water evaporation as a temperature control mechanism.
To evaporate, water needs to absorb heat from the environment and, as a result, reduces the temperature of the medium.
The equipment basically consists of:
- A fan;
- A water reservoir;
- A bomb;
- An evaporative panel, also called a beehive, formed by sheets of high quality kraft paper.
The pump takes the water from the reservoir to the top of the panel (beehive), causing it to flow throughout the panel, which becomes wet.
A channel helps distribute water evenly across the panel.
Located just in front of the panel, the fan pulls hot air which, when passing through the panel, evaporates the water and reduces its temperature, causing it to return cooled to the room.
When the non-evaporated water falls back into the reservoir, it is again evaporated and pulled to the top of the panel, continuing the cycle.
A buoy, equivalent to those used in water tanks, is useful to keep the reservoir level constant.
What temperature does it produce?
Unlike common air conditioning, with an evaporative climate control, the final temperature is not defined by the equipment.
It mainly depends on the conditions of the surrounding environment.
There is something called air saturation, which is the air's ability to absorb water vapor.
Dry air has its capacity for saturation more extended, that is, it needs more moisture in the air, presence of water vapor, to saturate.
You already know how the evaporative air conditioner works , now imagine that, in a dry environment, the air has greater power to give heat to the water, so that it evaporates.
This means that it returns cooler to the environment, given its greater saturation capacity.
Thus, in dry and hot environments, with a relative humidity of around 30%, a temperature of 37ºC can be reduced by 11ºC.
On the contrary, in humid environments, the air already saturated with water vapor does not have much potential to cause the evaporation of water from the climate control system, and has a lower temperature reduction.
Therefore, in these environments, depending on the temperature, the reduction is between 2.5ºC and 3ºC.
What are the advantages of evaporative climate control?
The evaporative cooling system has several advantages , including:
Cooling the environment for dairy cows makes them rest more, becoming less stressed and producing more.
This example of increased productivity is similar to the one seen around us.
People are less productive in environments with extreme temperatures, for both cold and heat.
Creating a comfortable environment for employees increases their work productivity.
The low noise level of this system also helps to reduce stress. In industries, excess heat can cause dehydration, cramps and exhaustion.
In gyms , air conditioning improves the breathing of customers, as it humidifies the environment instead of drying it out, as does the air conditioning.
As it does not need closed environments, it also avoids thermal shocks, as it does not greatly reduce the temperature.
In stores , a climate-controlled environment helps to increase sales. In a clothing store, for example, the customer will feel more comfortable trying on several pieces if the temperature is mild, not sweating with each change.
Another reason is that it is not necessary to keep the doors of your establishment closed, which is more inviting to your audience, avoiding leaving them closed due to the operation of the air conditioning.
One of the most common mistakes is thinking that your cooling works like an air conditioner.
Its main objective is to provide a comfortable thermal sensation and constantly renewed air in the environment.
Before installing the system, you should hire a specialist cooling project engineer.
A poorly done design or incorrectly sized equipment does not achieve the expected results, and this often causes the faulty blame to fall on the evaporative solution.
One of the most important points, perhaps the main one, to think about the project is that, for the evaporative system to work efficiently, the environment must contain air outlets, such as windows, doors or exhaust fans and they must be compatible with the inlet flow .
Ideally, the air conditioner is built into the wall, to pull in outside air, making it circulate throughout the room and then leave.
If the room is completely closed, the only effect will be increased humidity.
Humidity is a determining factor for the system's efficiency, but so is the temperature: the higher it is, the more moisture the air can retain, which makes the system work perfectly.
You should also pay attention to the water tank. If it is poorly sealed, it becomes suitable for mosquito breeding.
When turning off the system, it is necessary to dry the panel with a fan. Moisture favors the development of fungi and bacteria, which invade the interior of the environment.
Located just in front of the panel, the fan pulls hot air which, when passing through the panel, evaporates the water and reduces its temperature, causing it to return cooled to the room.
When the non-evaporated water falls back into the reservoir, it is again evaporated and pulled to the top of the panel, continuing the cycle.
A buoy, equivalent to those used in water tanks, is useful to keep the reservoir level constant.
What temperature does it produce?
Unlike common air conditioning, with an evaporative climate control, the final temperature is not defined by the equipment.
It mainly depends on the conditions of the surrounding environment.
There is something called air saturation, which is the air's ability to absorb water vapor.
Dry air has its capacity for saturation more extended, that is, it needs more moisture in the air, presence of water vapor, to saturate.
You already know how the evaporative air conditioner works , now imagine that, in a dry environment, the air has greater power to give heat to the water, so that it evaporates.
This means that it returns cooler to the environment, given its greater saturation capacity.
Thus, in dry and hot environments, with a relative humidity of around 30%, a temperature of 37ºC can be reduced by 11ºC.
On the contrary, in humid environments, the air already saturated with water vapor does not have much potential to cause the evaporation of water from the climate control system, and has a lower temperature reduction.
Therefore, in these environments, depending on the temperature, the reduction is between 2.5ºC and 3ºC.
What are the advantages of evaporative climate control?
The evaporative cooling system has several advantages , including:
- It does not release water droplets in the environment and can be used in almost all types of environment;
- It promotes the renewal and cleaning of the air, in addition to humidifying it, which is a benefit for people who have respiratory allergies and live in dry climates;
- It has low consumption and maintenance cost, consuming up to 90% less energy than an air conditioner;
- It contributes to sustainability because, in addition to low consumption, the evaporative panel is recyclable, as it is made of paper;
- It doesn't need closed environments to work.
- How does temperature control influence productivity?
- Air conditioning in dairy farms increased milk production by 9.6%.
Cooling the environment for dairy cows makes them rest more, becoming less stressed and producing more.
This example of increased productivity is similar to the one seen around us.
People are less productive in environments with extreme temperatures, for both cold and heat.
Creating a comfortable environment for employees increases their work productivity.
The low noise level of this system also helps to reduce stress. In industries, excess heat can cause dehydration, cramps and exhaustion.
In gyms , air conditioning improves the breathing of customers, as it humidifies the environment instead of drying it out, as does the air conditioning.
As it does not need closed environments, it also avoids thermal shocks, as it does not greatly reduce the temperature.
In stores , a climate-controlled environment helps to increase sales. In a clothing store, for example, the customer will feel more comfortable trying on several pieces if the temperature is mild, not sweating with each change.
Another reason is that it is not necessary to keep the doors of your establishment closed, which is more inviting to your audience, avoiding leaving them closed due to the operation of the air conditioning.
- What are the precautions with the installation of the evaporative climate control?
- Although the evaporative cooling system does not have restrictions on the type of environment, some precautions need to be taken for the installation and maintenance of the air conditioners.
One of the most common mistakes is thinking that your cooling works like an air conditioner.
Its main objective is to provide a comfortable thermal sensation and constantly renewed air in the environment.
Before installing the system, you should hire a specialist cooling project engineer.
A poorly done design or incorrectly sized equipment does not achieve the expected results, and this often causes the faulty blame to fall on the evaporative solution.
One of the most important points, perhaps the main one, to think about the project is that, for the evaporative system to work efficiently, the environment must contain air outlets, such as windows, doors or exhaust fans and they must be compatible with the inlet flow .
Ideally, the air conditioner is built into the wall, to pull in outside air, making it circulate throughout the room and then leave.
If the room is completely closed, the only effect will be increased humidity.
- Does the humid climate hinder the functioning of the evaporative system?
- Another mistake is to think that coastal cities, considered to be naturally humid, are not suitable for the use of the evaporative system.
Humidity is a determining factor for the system's efficiency, but so is the temperature: the higher it is, the more moisture the air can retain, which makes the system work perfectly.
You should also pay attention to the water tank. If it is poorly sealed, it becomes suitable for mosquito breeding.
When turning off the system, it is necessary to dry the panel with a fan. Moisture favors the development of fungi and bacteria, which invade the interior of the environment.
