Finding the appropriate HVAC system size for your home is vital. It affects your ability to enjoy your home and your energy bills. In this HVAC sizing guide, the experts at Northwest Services will explain how to select the correct size of heating and cooling system for your home, what features they take into account and why picking the most suitable size HVAC is so important to your satisfaction.

What Impact Does HVAC System Size Make on Home Comfort and Efficiency

Proper HVAC size is different from home to home. Your HVAC system needs sufficient heating and cooling capacity to make your entire home cozy. It shouldn't have to work extremely hard to keep up in extremely scorching or frigid weather. However, an HVAC system that's too large is inefficient, increases your energy expenses and can cause problems that make your home less agreeable.

Crucial Factors Pros Consider for HVAC Sizing in Swanton, OH

To choose the appropriate HVAC system size for a home, the HVAC installation experts at Northwest Services carry out a Manual J load calculation to determine how many British Thermal Units (BTUs) are required to heat and cool and the home. A Manual J calculation evaluates multiple elements, such as:

  • Square footage: The total area of the home is arguably the most important factor in picking the size of your HVAC system. How much space will your new HVAC system be required to heat and cool?
  • Amount of insulation: A well- insulated home retains the indoor temperature more effectively, which can influence how much heating and cooling power you need.
  • Climate: The local climate in Swanton, OH, plays a major role in finding the correct size HVAC. Homes in sunnier climates might need a system with a higher cooling capacity, while milder regions may require less.
  • Window size: Windows can be a significant source of energy loss. The number, size, type of glass used, and whether they’re single or double paned can considerably impact heating and cooling requirements.
  • Sun and shade: A home that gets a lot of sunlight will automatically be warmer than one that doesn't, which influences central air sizing. Home placement in relation to prevailing winds and number of nearby shade trees also impact the proper HVAC size.

HVAC Size Mistakes Homeowners Often Make

A common mistake homeowners make when sizing their own HVAC system is to rely solely on square footage. While the square footage of your home has a significant impact on what size HVAC you need, other factors also influence how much heating and cooling capacity is necessary to keep your home pleasant.

Another typical mistake is not engaging a professional. It's crucial to have a skilled HVAC technician carry out a Manual J calculation, which takes all the essential elements into consideration to establish the right HVAC size.

Why Is Your Home HVAC System Size Important?

An improperly sized system can result in comfort problems and cost you money. Here's a detailed view of the pitfalls of a wrong-sized HVAC:

Undersized HVAC system problems:

  • Less longevity and breakdowns: HVAC systems that don't have enough power often seem to run all the time to strive to maintain the temperature in a home, leading to more wear and tear. This can lead to breakdowns and even require premature HVAC replacement.
  • An unpleasant home: Small HVAC systems lack the necessary capacity to heat and cool your entire residence, which can result in hot, stuffy rooms or areas of your home that are uncomfortably cold.
  • Increased energy expenses: An underpowered HVAC system that runs continuously trying to keep up uses more energy, increasing your monthly power bills and costing you money. A properly sized and energy-efficient HVAC system operates more efficiently and helps to lower your monthly bills.

Issues from oversized HVAC systems

  • Wasted money: Larger HVAC systems are usually more costly, so purchasing more heating and cooling capacity than your home requires is an unnecessary expense.
  • Reduced lifespan and breakdowns: HVAC systems that are excessively large often cycle on and off, referred to as short cycling. This can result in wear and tear on your machine, shortening its service life or requiring HVAC repair.
  • Humidity issues: An HVAC system should regulate indoor humidity, but an oversized HVAC system may lack adequate runtime to accomplish that task. This can lead to indoor air quality issues, such as mold growth.

Get Help Replacing or Sizing Your Home HVAC System from Northwest Services  

Now that you understand some of the factors that impact what HVAC system size is right for you, it's time to choose a new heating and cooling system. Northwest Services can help.

We’ll evaluate your home and provide you with a free, no-obligation estimate for HVAC installation. We’ll analyze your home to determine the ideal HVAC system size for you, so you can experience comfort every day of the year.

Call 419-548-5017 today to schedule your free estimate for HVAC installation in Swanton, OH.