The air handler of an HVAC system is typically the indoor unit. This unit houses the blower that is used to circulate air throughout an indoor space. The handler works with both the heating and cooling components of an HVAC system. It is also known as the furnace.
The performance of the air handler plays a huge role in determining how efficient your HVAC system is. An air handler that works efficiently can deliver adequate heating and cooling year-round without consuming too much energy.
On the other hand, poor heating and cooling, unusually high energy bills, and the creation of hot and cold spots indicate that the handler is not working properly. You will typically need a professional air conditioning install and repair expert for the installation or repair of an air handler.
Types of Air Handlers
Different types of air handlers can be used with a residential HVAC system. The common types of air handlers that are typically used include:
- Single-Speed Air Handlers: Single-speed air handlers run at their full every time you turn them on. This means that you have little control over adjusting the heating or cooling delivered by these handlers. You either receive full-blown heating or cooling, or you can turn them off. The obvious downside to these handlers is that they consume a lot of electricity.
- Multi-Speed Air Handlers: Multi-speed blower motors have two, or sometimes three, levels of operation instead of the single level in single-speed handlers. The handler still starts working at full blast but then eventually transitions into a lower setting. This allows the handler to ensure a better degree of heating or cooling while consuming less energy.
- Variable-Speed Air Handlers: Variable-speed air handlers are a step above the multi-speed handlers. This type of air handler can operate at a variety of speeds depending on the current temperature of a space. Below is a look at the benefits of using this type of handler.
Variable-Speed Air Handler Benefits
A variable-speed air handler offers a wide range of benefits. These include:
- Better Temperature Regulation: The stand-out advantage of a variable-speed air handler is that it is able to regulate temperature better. So you are able to enjoy more even heating and cooling year-round. This is in contrast to single-speed handlers which can be too hot or not hot enough in winters, and barely cool or too cold during the summers.
- Better Air Quality: Variable-speed handlers quiet down to a lower level of operation instead of stopping altogether. This allows these handlers to continue to function for a longer period, resulting in more extensive air filtration and better indoor air quality. If you have people at your home with respiratory problems or skin allergies, this is a significant advantage.
- Noise Reduction: A variable speed air handler begins its operation at a low setting, which means that there is very little noise. It then ramps up its operation to ensure the desired degree of heating or cooling. Once this level is achieved, the handler once again tones down to a quiet operation. This allows the variable-speed blower motor to work without producing any notable noise most of the time.
- Energy Efficiency: A variable-speed handler adjusts its operation so that it is always operating at the lowest possible level. This means that the handler utilizes the least amount of energy needed to reach the temperature you set. So the handler is able to consume less energy and save you significantly in terms of energy bills.
Despite the numerous advantages that a variable-speed air handler offers, it also comes with its downsides. The major downside to this variety of handlers is that you need to dish out more upfront money. This is because variable-speed handlers cost more than multi-speed handlers and way more than single-speed air handlers.
These higher upfront costs are also translated into greater maintenance costs as variable-speed handlers cost more to repair. So this is a viable option for you only if you can commit to the higher unit and maintenance costs.
Hiring a Reliable Greenville Heating and Air Expert
If you intend to have the furnace, air handler, or any other component of an HVAC system installed at your home, we can help you. Here at General Air, we offer a comprehensive range of HVAC installation, repair, and maintenance services. Our experts work with both residential and commercial HVAC systems which is why we are the go-to choice of Greenville homeowners and businesses.
If you want to have an air handler installed or repaired, or simply wish to consult an expert to decide which type is best for you, reach out to us. Call us today for free estimates, expert advice, and service scheduling.