Convection Heater Guide for Homeowners and Renters

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A person carrying a DeWalt portable heater during winter with frosted cars nearby.
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Convection heaters are a popular choice for heating homes, especially for renters who may not have access to a central heating system. They're also a great option for small spaces or areas that need a quick warm-up.

Convection heaters work by circulating warm air through a room, using a fan to distribute the heat. This process is more energy-efficient than traditional space heaters, which can be a major plus for homeowners and renters alike.

One of the biggest advantages of convection heaters is their safety features. Many models come equipped with overheat protection, which automatically shuts off the heater if it gets too hot. This can provide peace of mind for users, especially those who are concerned about fire safety.

Types of Convection Heaters

Convection heaters are commonly classified according to their power source. They can use electricity or gas, propane, or other types of fuel.

Electric convection heaters are a popular choice, and they use electricity to heat up the room. They're often more energy-efficient and cost-effective than gas-powered heaters.

Convection heaters can use various heating elements, including metal coils, nickel-chromium, resistance wire, thermal fluids, or ceramic. These materials are designed to efficiently transfer heat to the surrounding air.

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Panel

Credit: youtube.com, Electric Radiators vs. Panel Heaters - A Comparison | Electric Radiators Direct

Panel heaters are a type of electric convection heater commonly used for heating rooms in residential and small commercial settings.

They are often mistaken for electric radiators, which use radiant heating and transfer heat directly to objects rather than using the air as a medium.

Panel heaters are typically used in complement to some other primary or central heating system.

They usually come with time and temperature controls to help you manage the heat.

Different Technologies Used

Convection heaters can be classified into different types based on their power source. Electric convection heaters use electricity, while combustion or gas-fired heaters use gas, propane, or any other type of fuel.

The modern indoor room heaters mainly use three different technologies for raising temperature—conduction, convection, and radiation. Conduction is the oldest and simplest technology, where a coil or rod made from highly electrically resistive material heats up and warms the nearby air molecules.

Electric heaters for houses that use convection technology usually consist of two parts—the heating element and a fan. The working of these heaters is similar to conduction heaters, but here, the coil or heating element produces mild heat and sometimes uses a fan to spread it rapidly.

Gas-fired convection heaters use a gas supply instead of electricity, consisting of a gas burner, an air filter, gas valves, a blower, and a thermostat.

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Description and Features

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Convection heaters are a great way to heat your home, and they come in a variety of styles and features.

The Convectair Apero is a simple and efficient model that uses natural convection to transfer heat into the air, creating a silent and gentle flow at a stable temperature.

It's available in both white and charcoal finishes, making it easy to match with your home decor.

The Convectair Apero comes in different wattages, ranging from 500W to 2000W, so you can choose the right one for your space.

To determine the right wattage, a good reference is about 5 watts per square foot of coverage, or you can use the sizing chart provided by the manufacturer.

The Apero features quick mounted surface installation with an easy snap-on bracket that also serves as a marking template, making it easy to set up.

The Envi Convection Wall Heaters also offer a convenient Cordset storage inside the heater, keeping your space tidy.

Here's a comparison of the wattages and coverage areas of the Convectair Apero and the Envi Convection Wall Heaters:

Pros and Cons

Credit: youtube.com, Why Aren’t Convection Heaters As Efficient As Infrared Heaters & Electric Radiators?

Convection heaters have a unique ability to heat an entire room, making them a great choice for living rooms, industrial spaces, and other areas where people spend a lot of time.

One of the most common advantages of convection heaters is even heat distribution. They warm a room evenly as the warm air circulates up, cools, falls back, and reheats again. This is a big difference from radiant heaters, which can leave some areas of the room cooler than others.

Most convection heaters are also quiet, with some models being silent or nearly silent. This is a big plus, especially if you plan to use the heater in a bedroom or living room.

Convection heaters are also customizable, allowing you to adjust the temperature in each space as you need it. This is similar to mini-split heat pumps, which also let you control the temperature in individual rooms.

If you're looking to save energy, convection heaters can be a good option. Compared to electric baseboard heating, they can increase your energy savings by 10% or more. This is because baseboard heaters are typically located on exterior walls, leading to heat loss, while portable convection heaters can be placed anywhere in a room.

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Convection heaters are also relatively affordable, with many units priced between $100 and $200. They're also easy to install, making them a great option for DIY enthusiasts.

However, convection heaters do have some drawbacks. One of the main disadvantages is that they can be slow to heat up, taking longer to warm a room than radiant heaters or mini-split heat pumps.

Another convection heater disadvantage is that they can kick up dust and aggravate allergies, especially if you don't have an air filter. However, you can pair your convection heater with an air handler to increase circulation and filter the air.

If you have a large home, convection heaters may not be the most efficient option. It can be more cost-effective to use a different type of heating system in larger spaces.

Finally, convection heaters can be expensive to operate long-term, especially if you use them for extended periods of time. It's estimated that running a convection heater for 24 hours can cost around $5.

On a similar theme: Heater Filter Air Flow

Safety and Efficiency

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The Envi wall heater is the safest convection wall heater on the market, backed by a three-year warranty. It's also simple to set up and use, making it a great choice for anyone looking for a hassle-free heating solution.

Convection heaters like the Envi provide more control over the temperature in each room, allowing you to heat only the spaces you need. This can be especially useful for larger homes or homes with multiple levels.

The Envi heater uses low-wattage technology and consumes only 500 watts of power, making it a cost-effective option for heating your home.

Here are some key features of the Envi Convection Wall Heaters:

  • Wall-Sens(TM) Technology safely shuts electricity to the heater if it's removed from the wall
  • 500 watts of low-wattage convection heating that can heat a 130 to 150 square foot space
  • Cordset storage inside the heater to keep the power cord tidy

By choosing a convection heater like the Envi, you can enjoy a more efficient and cost-effective heating solution that's also safe and easy to use.

Leaving Envi On Overnight

The Envi wall convection heater is designed with safety in mind, making it a great option for those who want to leave it running overnight.

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One feature that sets the Envi apart is its Wall-Sens(TM) Technology, which safely shuts off electricity to the heater if it's removed from the wall.

You can safely leave your Envi wall convection heater running overnight, as long as you're not using a free-standing electric radiator.

Fixed radiators, like the Envi, are generally safe to leave on, but it's always a good idea to double-check the manufacturer's instructions.

In fact, the Envi is considered the safest convection wall heater on the market, with a three-year warranty and low wattage convection heating that won't dry out the air.

Here are some key takeaways to consider:

  • Envi wall convection heaters are safe to leave on overnight, but free-standing electric radiators are not recommended.
  • Fixed radiators, like the Envi, are generally safe to leave on.
  • Always check the manufacturer's instructions for specific guidance.

Are Energy Efficient?

Envi heaters are incredibly efficient, helping you cut your heating cost significantly. They use dual stack convection technology, resulting in high energy efficiency.

A typical convection heater consumes 1500 watts of power per hour, but Envi convection wall heaters cost only 4-5 cents per hour, saving you about 16 to 17 percent compared to other heaters.

For more insights, see: Cost of Tankless Water Heaters

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Using Envi heaters will help you heat a 130 to 150 square foot space with only 500 watts of power, which is low wattage convection heating that doesn't dry out the air or trip the circuit breaker.

Some convection heaters, like Envi heaters, are linked to smart thermostats that monitor the temperature in the room, allowing you to choose the desired temperature and saving you money on electricity.

Here's a comparison of the costs of using different heaters:

By using Envi heaters, you can save money on your heating bill and stay warm and comfortable at the same time.

How It Works

Convection heaters use air to transmit heat, unlike radiant heaters that use electromagnetic waves. This process involves the movement of convection currents across the heating element and throughout the body of the heater.

Cool air is denser than hot air, so as hot air rises, it comes in contact with cool air which has been displaced, and gets heated up and rises again. This process continues until all the air in the room is heated up or till you turn off the device.

Credit: youtube.com, What is a convector heater and how does it work?

The Envi convection wall heater improves on the normal convection process by replicating several paths, or "stacks", inside it. This increases the flow of cool air into the heater from the room's floor and maximises heat transmission out the top.

A convection heater draws cool air from the bottom of your room and runs it past an internal heating element. The heated air then quietly rises from the unit until it reaches your ceiling.

Warm air is slowly transferred about the room as a result of the Envi heater's design, which maximises heat transmission out the top. This continuous process forces cooler air back down to the floor until your desired room temperature is reached.

Comparison and Advantages

Convection heaters are a great alternative to traditional heating systems. They're often more energy-efficient and can be more cost-effective in the long run.

One of the main advantages of convection heaters is their ability to distribute heat evenly throughout a room. This is because they use a fan to circulate warm air, which helps to eliminate cold spots.

Credit: youtube.com, Electric Heaters vs Oil-Filled Heaters [In-Depth Comparison]

Convection heaters are also relatively easy to install and can be placed in any room, making them a convenient option for heating. They're perfect for small spaces, such as apartments or offices.

Electric convection heaters can be particularly effective, as they use a combination of convection and electric heat to warm up a room. This makes them a great option for those who want a reliable and efficient heating solution.

Room and Installation

A convection heater can be a great addition to any room, and when it comes to installation, there are a few things to consider.

For a compact-type heater, a tabletop or fan room installation is a great option. These heaters are highly portable and can be easily moved from room to room.

In terms of space, a convection heater typically sits vertically and has a square, box shape, making it a great fit for small spaces.

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Room

Institutional convector heaters are designed for commercial and industrial use, but you might be looking for something more suitable for your home.

A tabby cat lying comfortably on the floor beside a red heater indoors.
Credit: pexels.com, A tabby cat lying comfortably on the floor beside a red heater indoors.

They come in a variety of shapes and sizes, but if you're planning to buy a small or compact-type heater, you're likely looking for something that sits on a tabletop.

A compact-type heater is a good option for small spaces because it's highly portable and lightweight.

These types of heaters have a small fan with multiple heating elements and a square, box shape that sits vertically.

Their construction is designed to reach a broad surface area, which can be beneficial for heating a small room efficiently.

Tower

Tower heaters are a popular choice for room heating due to their vertical design and silent operation.

They come in both metallic and plastic builds, but both types have similar efficiency.

The metallic build is often more durable and heavier than its plastic counterpart.

Metallic tower heaters usually have fins that radiate heat, helping to speed up room heating.

This design feature can be a significant advantage in large or poorly insulated rooms.

Amy Martin

Senior Writer

Amy Martin is a seasoned writer with over a decade of experience in various industries. She has a passion for creativity and enjoys exploring different perspectives on life. Amy's work often inspires readers to think outside the box and embrace new ideas.

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