The Benefits of Heat Zones for Arizona Homes

We’re almost through the cold, dry days of Arizona’s winter, but we still need our HVAC system for warmth. Soon, we’ll need it to cope with summer’s hot, dry conditions. A zoned system is the most effective approach to heating and cooling a home. It’s an efficient way to control temperatures in your home throughout all seasons.

 What Is A Zoned HVAC System?

Standard heating/cooling systems control the temperature of your home as a whole. You set the thermostat, and all rooms are brought to the same temperature. A zoned system allows you to control the temperature of each zone/room individually, enabling maximum comfort and saving on energy costs. You can adjust each room/zone according to usage, preference, and environmental conditions. You receive heat/cool in each zone when needed, in the desired amount.

How Does A Zoned HVAC System Work?

With a zoned hydronic system, a zone valve controls the flow of heat/cool through the opening and closing of an actuator based on the temperature setting for that zone. Zone valves allow differing flow rates, enabling users to customize the flow to each zone. If you have a forced air system, multiple zones are created using thermostats connected to a control panel that opens and closes dampers in the ductwork, also allowing customization to each zone. 

What Are The Benefits Of A Zoned HVAC System?

There are many advantages to a zoned heating/cooling system.

• Elimination of cold and hot spots: Sometimes, one room in a home is uncomfortably cool while another is too warm. Zoned heating/cooling regulates the temperature in each zone through designated thermostats, enabling each space to maintain an ideal temperature. 
• Improved comfort: Some family members like it hot, while others like it cool! A single-zone system forces everyone to put up with the same temperature range. A zoned heating/cooling system has a dedicated thermostat for each area of your home, allowing each family member to enjoy a comfortable temperature. Each bedroom can have a specific setting. The home office, theatre room, and dining area can all be heated/cooled to a precise degree. Everyone can be comfortable! 
• Reduced costs: With a zoned HVAC system, unused or lightly used spaces need not always be heated/cooled. Rooms that get sunlight receive less heat in the winter, and more cooling in the summer, and areas where you are active (family room, home gym, etc.) maintain a cooler temperature. Your HVAC system works less as it only creates the heat/cooling you need, reducing the energy used and saving money.
• Extended life of your HVAC unit: Reducing the amount of hot/cold air your system needs to produce reduces wear and tear, extending the life of your system. 

How McMillin Air Can Help

At McMillin Air, we design, service, and install heating, cooling, and ventilating systems. We can help you set up a zoned HVAC system perfect for your unique needs. Contact us for assistance.