When it comes to HVAC systems, there is no one-size-fits-all solution. Different climates, geographic locations and the size and needs of your home will all impact which system is right for you. But there are a few things you can look at to get a rough idea of how your home’s current HVAC system is sized: the ductwork, the thermostat and the cooling and heating equipment.If your ductwork is too small for your HVAC system, you’re using less than half of the energy that it could be. Ductwork is often the biggest culprit when it comes to HVAC system sizing. Ductwork is expensive to replace, so most contractors will install ductwork that is large enough to accommodate their equipment. If your ductwork is too large, you’re wasting money on unused space and paying for a lot of extra energy to push air through unused ductwork.

Thermostats and indoor temperatures

Your thermostat is the most important part of your HVAC system. It tells your HVAC system when to run and when to turn off. The size of your home, the time of year and your family’s daily occupancy will all determine which temperature you set your thermostat to. You can usually buy a basic programmable thermostat for around $50, but you may want to hire a professional to install it for you to get the most out of it.If your home is properly sized for the occupants, you should be able to maintain a constant indoor temperature between 16 and 21 degrees Celsius. This is the ideal temperature for humans and animals to live comfortably. If your indoor temperature is too high, you’ll waste energy on cooling that isn’t needed. If it’s too low, you’ll feel chilly. If your indoor temperature is between 16 and 21 degrees Celsius, you’re using the ideal amount of energy for your home’s climate.

Thermostat settings for each season

Your thermostat should be set to between 6 and 8 degrees Celsius in winter and between 10 and 15 degrees Celsius in summer. While these numbers may vary by location, they are a good starting point for most homes.If you live in a colder climate, you may want to turn up your thermostat by a few degrees during the winter. On the other hand, if you live in a warmer climate, you may want to turn down your thermostat by a few degrees during the summer.

Summing up

The size of your home, the time of year and your family’s daily occupancy will all determine which temperature you set your thermostat to. You can usually buy a basic programmable thermostat for around $50, but you may want to hire a professional to install it for you to get the most out of it.If your home is properly sized for the occupants, you should be able to maintain a constant indoor temperature between 16 and 21 degrees Celsius. This is the ideal temperature for humans and animals to live comfortably. A properly sized HVAC system will help regulate this temperature for you.