Your home’s HVAC system is designed to maintain a specified indoor temperature. Your system’s ability to achieve this is impacted by a variety of factors, including the size of your HVAC equipment and the size and design of your ductwork. In order to determine how big of a system is needed for your home, you’ll first need to have a professional determine its specific heating and cooling needs with a manual J calculation. Then, that result is used in manual S to figure out how large of a system you need, with the end goal being a system that fits your needs like a glove. Manual D will be used to guide ductwork sizing and configuration based on a variety of factors in your home.
At HVAC Essentials, we offer the following calculations for HVAC design services: