Purchasing a new furnace is a sizable decision since there are plenty of choices on the market today, including different models, makes, and brands, available features and technologies, furnace types, and efficiency rating.
- One of the most pressing things you will have to figure out before you buy your furnace is what size you need for your attic! Sizing a furnace doesn’t only entail calculating the square footage of your home, there are many things you have to consider when sizing a furnace for your attic.
Generally, a heating and air conditioning plan that is too big for your house will cycle regularly, creating chilly and warm spots throughout your home, impacting efficiency, adjusting service, and reducing the life duration of your furnace! A really small furnace will run continuously without achieving your desired temperature. The increased workload will raise your energy bills, create service concerns, and prematurely shorten the repair life of your unit. A furnace’s size is related to its heating output and how much heat it can produce. Furnace output is often measured in British Thermal Units (BTUs) per minute, but BTU is an energy measurement. The amount of energy needed to increase one pound of water by 1F. One of the major factors that will influence your furnace size is the size of your home. How much square footage of space needs to be heated. Besides that, consider your region’s temperature, your home’s style and orientation, the number of exterior walls in your home, the quality and thickness of your insulation, the number of doors and windows you have, your oil furnace efficiency rating, and the state of your ductwork.