Heat Pump vs. AC: Which is Best for Your Home?

When looking for a central HVAC system for your home, you can choose between an air-conditioner (AC) or a heat pump. Both cool your home, but they work differently and each have their own pros and cons. When considering the heat pump vs. AC debate, it is important to consider some key factors that will help you make an informed decision. Read on to learn more.

If you would like to discuss your heating and cooling needs with our heating and air conditioning experts in St. Louis, call us at 314-993-1110 or request a quote for your new HVAC system online.

How Does A Heat Pump Work?

A heat pump cools and heats your home. The typical air source heat pump has a refrigerant system that absorbs indoor heat and releases it outdoors through a system of vents and ductwork. In this mode, it works like an air-conditioner. The heat pump operates in reverse mode during the winter, with the refrigerant absorbing heat from the surrounding air and transporting it indoors.

A ductless heat pump, also called a ductless mini-split system, does not require the use of ducts to operate. It delivers air to individual rooms through indoor air handlers. For added comfort, convenience, and energy savings, St. Louis homeowners can connect their smart thermostat to their air handler and manage their rooms’ temperature from anywhere using their smartphones.

How Does An AC Work?

An AC system works solely as a cooling unit. It consists of an indoor unit housing evaporator coils and an outdoor unit consisting of a compressor and condenser coils.

When hot air moves over the low-pressure evaporator coils, the refrigerant inside absorbs the heat and changes into a gaseous state. The compressor puts the refrigerant gas under high pressure, creating heat, which moves outside through the condenser coils. As the gas cools, it transforms into a liquid and the process repeats.

Heat Pump vs. AC: Which Is Better?

Considering functionality, a heat pump offers both heating and cooling capabilities, and this heat pump efficiency can be an advantage. But not all heat pumps are designed for extremely cold climates, so this is something to consider. Heat pumps are energy-efficient as they do not generate cold or heat but only move it. They can reach 300%-400% efficiency or even higher.

On the flip side, a heat pump requires a larger upfront investment compared to an AC. It can accumulate greater wear and tear from providing both heating and cooling functionalities, although its average life expectancy is about 15 years.

An AC is less expensive to buy but must be paired with a furnace to put together a home’s HVAC system. It is less efficient than a heat pump but low maintenance. Newer models of air conditioners have an average lifespan of 18 years.

So, heat pump vs. AC: what is the best option for your St. Louis home? A heat pump can be a practical choice for Missouri’s moderately cold winters. It can keep your home cool and comfortable during the summer. On the other hand, a quality air-conditioner will effectively cool larger homes and provide longer service, as long as it is maintained properly. Because ACs are typically more affordable, this might be the better option for a smaller budget.

Contact Galmiche & Sons To Learn About Your Options in HVAC and Indoor Air Quality Products

At Galmiche & Sons, we install a wide range of HVAC equipment and indoor air quality devices, and also offer repair, replacement, and maintenance services. Explore your choices with our knowledgeable technician to make an informed decision that helps make your home the comfortable oasis you desire. Call us at 314-993-1110 or contact us online today for expert help deciding what system is best for your home.