Choosing the Right Size Unit Heater for Your Space: From Up to 29″ Wide to 60″ Wide and Up
When it comes to heating large spaces, such as warehouses, factories, or commercial buildings, a unit heater can be an excellent choice. Unit heaters are designed to provide efficient and effective heating in areas with high ceilings or open floor plans.
One of the most important factors to consider when choosing a unit heater is the size of the space that needs to be heated. Unit heaters come in a variety of sizes, ranging from up to 29″ wide to 60″ wide and up. In this blog post, we will discuss the different size options available and provide some tips on choosing the right size unit heater for your space.
Size Range: Up to 29″ Wide
Unit heaters that are up to 29″ wide are typically used in small to medium-sized spaces, such as garages, workshops, or small retail stores. These heaters can provide sufficient heat for these types of spaces and are relatively easy to install.
When choosing a unit heater in this size range, it’s essential to consider the BTU (British Thermal Units) output. The higher the BTU output, the more heat the heater can produce. It’s important to select a unit heater with a BTU output that matches the size of the space you need to heat.
Additionally, it is recommended to consider the mounting options available for unit heaters. Wall-mounted or ceiling-mounted options can provide more flexibility in installation.
Size Range: 30″ – 39″ Wide
For slightly larger spaces, unit heaters that are 30″ – 39″ wide can be a suitable choice. These heaters have a higher BTU output and can provide more heat to larger areas.
When selecting a unit heater in this size range, it’s important to consider the airflow direction. Unit heaters can have different airflow patterns, such as horizontal, vertical, or even both. Understanding your space’s heating needs and airflow preferences can help you choose the right unit heater.
Some unit heaters in this size range also come with advanced features like adjustable louvers or built-in thermostats. These features can provide additional convenience and control over the heating process.
Size Range: 40″ – 49″ Wide
Unit heaters that are 40″ – 49″ wide are suitable for heating larger spaces, such as larger warehouses or industrial buildings. These heaters have a higher BTU output and can distribute heat more evenly throughout a larger area.
When selecting a unit heater in this size range, it’s important to consider the voltage requirements. Some larger unit heaters may require a higher voltage power supply, which may impact the installation process and cost.
Additionally, it is recommended to consider the noise level of the unit heater. Some larger heaters can produce more noise, which may not be desirable in certain environments. Opting for unit heaters with noise-reducing features or lower decibel levels can help create a more comfortable working or living environment.
Size Range: 50″ – 59″ Wide
Unit heaters in the 50″ – 59″ wide range are typically used in very large spaces, such as airplane hangars or manufacturing facilities. These heaters have a high BTU output and can effectively heat expansive areas.
When selecting a unit heater in this size range, it’s crucial to consider the installation requirements. Large unit heaters may require professional installation due to the complexity of the wiring and mounting process.
Additionally, it’s important to take into account any specific regulations or requirements for heating systems in large commercial or industrial spaces. Consult with a heating professional or local building authorities to ensure your unit heater complies with all safety and code regulations.
Size Range: 60″ Wide and Up
Unit heaters that are 60″ wide and up are designed for extremely large spaces, such as warehouses or sports arenas. These heaters have an exceptionally high BTU output and can provide sufficient heat even in the most extensive areas.
When selecting a unit heater in this size range, it’s important to consider the energy efficiency. Large unit heaters can consume a significant amount of energy, so choosing models with high energy efficiency ratings can help reduce operational costs.
Additionally, it is recommended to consider the maintenance requirements for large unit heaters. Regular maintenance, such as cleaning or replacing air filters, ensures optimal performance and extends the lifespan of the heater.
Size Range: 38″ Wide & Up
Unit heaters that are 38″ wide and up are suitable for spaces that require a slightly larger heating capacity than the smaller sizes. These heaters can provide efficient heating for medium to large-sized spaces.
When selecting a unit heater in this size range, it’s important to consider the distribution of heat. Some unit heaters come with features like adjustable louvers or multiple heat settings, allowing you to customize the direction and intensity of the heat output.
Additionally, it’s essential to consider whether the unit heater needs to be mounted on the wall or ceiling. Wall-mounted heaters are easy to install but may take up valuable wall space. Ceiling-mounted heaters may be a better option for maximizing floor space but can be more challenging to install.
Choosing the Right Size Unit Heater: FAQs
- Q: Can I use multiple small unit heaters instead of one large unit heater?
A: Yes, it is possible to use multiple smaller unit heaters instead of one large unit heater to heat a large space. This can provide more flexibility in terms of zoning and heat distribution. However, it’s important to properly calculate the BTU output and ensure that the total output of the smaller heaters matches the heating requirements of the space.
- Q: Can a unit heater be used for cooling?
A: No, unit heaters are designed specifically for heating purposes. They do not have a built-in cooling function. If cooling is also required in the space, a separate cooling system, such as air conditioning or fans, should be installed.
- Q: Can a unit heater be used in a residential setting?
A: Unit heaters are commonly used in commercial or industrial settings. However, they can also be used in certain residential settings, such as garages or workshops. It’s essential to choose a unit heater that meets the safety and ventilation requirements of residential buildings.
- Q: How do I determine the size and BTU output needed for my space?
A: The size and BTU output needed for your space can be determined by calculating the square footage and heat loss of the area. Consulting with a heating professional or using online BTU calculators can help determine the appropriate size and BTU output for your specific space.
Choosing the right size unit heater for your space is essential for optimal heating performance and energy efficiency. By considering factors such as BTU output, mounting options, airflow direction, and specific space requirements, you can ensure that your unit heater provides the necessary warmth to keep your space comfortable during the colder months.
