Understanding what makes a good HVAC system can be difficult for many homeowners. It’s also a very important purchase and one that you’ll have to deal with for a long time. This is why it is your responsibility to get informed about how HVAC systems work in general, how to rate them, and how to know what type of system you would benefit from the most. Many factors have to be considered, like the size of your property, its construction, and its age among other things. But there’s more that goes into it. Let’s take a closer look at HVAC systems and how to find the perfect unit for your home.
Picking the Right Size
This is probably the first thing most people will look at. You want a system that’s just big enough to maintain temperatures at a comfortable level inside the house. A properly sized unit will remove moisture from the air efficiently, have a better run time percentage, save energy, and offer great comfort in general.
One mistake you need to avoid, however, is going for a unit that’s too big just to make sure it’ll be powerful enough. While you may be able to cool down rooms faster, you’ll have to deal with additional costs, less humidity control, and less space as well. The system might also have a tendency to cycle off before air has fully circulated.
Choosing an undersized unit is just as bad as it will constantly be running, which will affect its lifespan. You might also never be able to reach a comfortable temperature and it could increase your energy bills.
Choosing Between Duct Systems
When it comes to choosing the AC unit, you will usually be offered the option between a packaged or split ductless system. Both options have their pros and cons, but ductless systems tend to be more popular.
Ductless systems are more convenient, small, and energy-efficient. Packaged systems, on the other hand, are all in one package as their name implies. The condenser, compressor, and evaporator are all in one single cabinet that will usually be located on the roof. This may or may not include a gas furnace or electric heating coils.
These units are considered a better choice for frigid northern climates for their heating power. They’re also cheaper to both install and buy. On the other hand, they aren’t as energy-efficient, so you’ll essentially end up paying more in the long run.
A lot of people don’t think about maintenance when buying an HVAC unit, but that’s something you’ll need to take into consideration as well. You have to look at how much care any unit will need, and how much you can expect to spend in the long run.
One of the things you’ll have to pay special attention to is the air filters. If you want to keep your maintenance needs to a minimum, you have to make sure that you replace your air filters regularly and on schedule. There are suppliers like Filterbuy that will allow you to get top quality filters for virtually any unit. They also have various levels of filtration depending on what you need. They allow you to shop by size, brand compatibility, or MERV rating. They even make custom filters if you can’t find your particular size, so you really can’t go wrong with them.
Choosing the Right Thermostat
The thermostat will also make a big difference in how efficient and controllable your unit will be. Analog models are officially out and don’t have a place in a modern home. You should be looking at a digital model at the very least, or one with smart controls if possible.
A good thermostat will allow you to get more precise temperatures, adjust faster to temperature fluctuations, and some will have time delay features that prevent AC units from turning on and off too abruptly. A programmable thermostat will allow you to set different temperatures at different times of the day, or shut the system down when no one is present. You could then program it to start just before you come home to further drive down energy savings.
Make Sure You Have Clear Energy Goals
HVAC can account for a large portion of your monthly bills, so you should have efficiency goals you want it to reach if you want to keep these costs to a minimum. Two things you should be looking for are the energy star rating and the SEER (Seasonal Energy Efficiency Rating) and compare between units.
These are just some of the things you should be on the lookout for when picking an HVAC unit. If you’re still struggling, we suggest you speak with a professional today who will be able to assess your needs and give you a few solutions.