Air Conditioning, Fans and Ventilation Buying Guide: Everything You Need To Know

Are you in the market for a new air conditioning system, fan or ventilation system? If so, you’ve come to the right place. This comprehensive guide covers all of the essential information you need to make an informed purchase decision. From understanding air flow and energy efficiency ratings to deciding between different types of systems, this guide can help make the process of finding the right system a breeze.

What is air conditioning?

Air conditioning (AC) is a technology that uses an indoor cooling system to regulate temperatures in a building or area. The most common type of air conditioning system works by using refrigerant-filled coils and fans to cool down air. This cooled air is then circulated throughout the area, creating an environment that’s comfortable for people to work and live in.

What types of air conditioning systems are available?

There are three main types of AC systems: window units, split systems, and central air conditioners. Window units are small, self-contained units that are typically used in apartments or other areas where a large central AC system can’t be installed. Split systems involve an outdoor unit that houses the compressor and condenser coils and an internal unit, which is usually installed into a wall. Central air conditioners are larger systems that cool down entire homes, providing efficient cooling for multiple rooms.

How do I choose the right air conditioning system?

Choosing the right AC system depends on a few factors, including the size of your home, budget, and energy efficiency needs. Window units are more affordable but are often not powerful enough to cool down entire homes; split systems offer better cooling power but are more expensive; and central AC systems offer the highest cooling power but also have the largest price tag. It’s also important to consider energy efficiency, as some air conditioning systems are more efficient than others.

What is an energy efficiency rating?

An energy efficiency rating (EER) is a measure of how efficiently an air conditioning system uses energy to cool down the air. The higher the EER, the more efficient the system is and the less electricity it will use. When shopping for air conditioning systems, look for a unit with a high EER rating to ensure you get maximum energy savings.

What other features should I look for? 

When selecting an air conditioning system, there are other features you should consider in addition to energy efficiency ratings. Look for a unit with adjustable fan speeds that can be set to low, medium or high based on your cooling needs. It’s also important to look for units with dehumidifiers and air filters that can help reduce humidity in your home and remove pollen, dust and other allergens from the air.

How do fans work?

Fans are small devices that use a motor to rotate blades that create airflow. The fan’s blades move air around the room, which helps cool down the area by creating a breeze. Fans don’t actually cool down the air, but they do create a wind chill effect that makes it feel cooler. Fans are an affordable way to circulate air and can be used in both indoor and outdoor spaces.

What types of fans are available?

The most common type of fan is the ceiling fan, which is typically installed on the ceiling of a room and features several blades that rotate in a circular motion. Table fans are smaller versions that can be placed on desks or tables for personal use. Portable fans are often battery-powered and can be moved from room to room, while window fans are designed to fit into standard window frames for ventilation.

Should I install an air filter?

Installing an air filter can help reduce dust, pollen and other airborne particles that can trigger allergies or asthma. Air filters also help keep the air in your home clean, which can improve indoor air quality. Depending on your needs, you may choose a portable unit or install a permanent system in your HVAC ductwork. Air filters should be replaced regularly to ensure optimal performance.

What is the difference between an evaporative cooler and air conditioner?

Evaporative coolers use the process of evaporation to cool down air, while air conditioners use refrigerants to reduce temperatures. Evaporative coolers are best used in dry areas, such as the desert Southwest, while air conditioners are ideal for humid climates. Air conditioners also offer more consistent cooling power and can cool down an entire home or building.

How often should I change my air filter?

It’s recommended that you replace your air filter every 30 to 90 days, depending on the type of filter you use and the amount of indoor air pollution. You should also check your air filter periodically to make sure it’s not clogged with dirt or debris. Replacing a dirty air filter can help improve indoor air quality and extend the life of your HVAC system.