An incorrectly sized HVAC unit can quickly become more than just a nuisance.
It can cause health problems and lead to high energy bills.
Investigate the basics of proper HVAC selection and sizing at the outset, and you will avoid considerable problems down the road. When estimating the HVAC system size you need, your first rule of thumb is to remember that there is no simple one-size-fits-all solution. Using a square footage-based formula will result in a system that’s too big for your space. This means you’ll have to pay more to purchase and install the larger unit. Contrary to popular belief, a larger unit will fail to maintain the temperature you desire in your home accurately. As a result, you will spend more on energy costs. In addition to the many areas of your home that are considered for proper HVAC sizing when you hire a knowledgeable HVAC professional, you should also consider your home’s age, windows, home placement, weatherstripping, and insulation. Older homes and offices may not have adequate ventilation or ductwork to accommodate a new system. In order to maximize the efficiency of your HVAC unit, you might need an HVAC retrofit.