If you’re interested in getting a new HVAC system, you’ll have to decide on a new unit. However, given how many heating and cooling system options are available, picking one can be confusing. To ensure you find the right cooling or heating system for your home, our HVAC system guide for beginners is here to help!
Central AC
A central air conditioning system is a very common type of HVAC system. They control indoor temperatures by distributing cold air through a network of ducts. Unlike window air conditioners or ductless systems, central air conditioners use a single outdoor unit and an indoor air handler to maintain a consistent desired temperature throughout the house.
This functionality makes it particularly suitable for larger homes where uniform indoor air quality and temperature control are essential. The system’s efficiency can be measured by its Seasonal Energy Efficiency Ratio (SEER), and a higher SEER rating indicates a more energy-efficient system. Central air conditioners are ideal for homes that already have ductwork installed, as the integration of a central AC unit can improve the existing cooling infrastructure.
Furnaces
A furnace is a central component of many residential HVAC systems, providing efficient heating by distributing warm air through ducts. Furnaces are distinct from other heating systems, such as boilers that heat water or heat pumps that transfer heat energy from outside sources. Most furnaces use natural gas, though some can operate on heating oil or electricity.
They are well-suited for cold climates where a robust heating system is necessary to maintain indoor comfort. A furnace’s ability to rapidly heat large areas makes it a preferred choice for homes requiring reliable and powerful heating, and it often pairs with an air conditioning system for comprehensive year-round climate control.
Mini-Splits
Ductless mini-split systems offer a versatile HVAC solution that differs from traditional central air conditioning systems by not requiring ductwork. These systems consist of an outdoor compressor and one or more indoor units, allowing for targeted heating and cooling. Each indoor unit operates independently, which makes ductless mini splits ideal for homes without existing ducts and for adding climate control to specific rooms.
They provide an energy-efficient alternative to window air conditioners and central AC systems, as they can enhance indoor air quality by reducing the energy loss typically associated with ductwork. These systems are particularly beneficial in spaces where zoning flexibility and individual room temperature control are desired.
Heat Pumps
A heat pump system is an HVAC unit that provides both heating and cooling by transferring heat energy between the indoors and outdoors. Unlike traditional heating systems like furnaces, heat pumps can efficiently provide warm or cool air using the same unit.
Air source heat pumps are common and work well in moderate climates. They’re a good fit for homes looking to reduce their energy consumption and environmental impact, as they often achieve higher Seasonal Energy Efficiency Ratios than other types of HVAC systems. Additionally, their versatility and efficiency make them an excellent choice for year-round heating and cooling.
Geothermal Systems
Geothermal systems are highly efficient HVAC systems that utilize the earth’s constant underground temperature to provide heating and cooling. These systems consist of an indoor air handler and a network of underground pipes filled with a heat-transferring fluid. Unlike air source heat pumps, geothermal systems can achieve exceptional energy efficiency regardless of outdoor temperatures, which makes them suitable for a wide range of climates.
They are particularly beneficial for homeowners seeking long-term energy savings and reduced environmental impact. Although the initial installation cost can be higher, the lower operating costs and potential incentives make geothermal systems a viable option for sustainable, efficient heating and cooling.
Combi Unit
Combi units, or combination units, integrate a high-efficiency water heater with a central heating system in a single compact appliance. These systems differ from traditional HVAC units by providing both heating and hot water on demand without the need for a separate boiler or hot water tank.
As such, they are ideal for homes with limited space and offer an efficient and convenient solution for both heating and domestic hot water needs. They are especially suitable for small to medium-sized homes where space and energy efficiency are critical considerations. By combining functions, combi units can help reduce energy consumption.
If You’re Interested in a New HVAC System, Give Us a Call!
At Wendler Heating & Cooling, we install and maintain HVAC systems for homeowners across Conshohocken! Whether you need a new AC unit or heating system, we’ve got you covered. Get in touch with our team today to schedule heating and air conditioning services for your home!
