Question 1

What is the minimum SEER rating in 2023?

Accepted Answer

The minimum SEER (Seasonal Energy Efficiency Ratio) rating for air conditioners in the United States will be raised from 14 SEER to 15 SEER on January 1, 2023. This change is part of the Department of Energy's (DOE) efforts to increase energy efficiency standards and reduce greenhouse gas emissions. The higher SEER rating means that air conditioners will be more energy-efficient, resulting in lower energy bills and reduced environmental impact. Additionally, the DOE has proposed further increases in the minimum SEER rating to take effect in 2025, with a goal of reaching a minimum SEER of 17 by 2030.

Question 2

How often should my AC be serviced?

Accepted Answer

It is recommended that air conditioning systems be serviced at least once a year to maintain optimal performance and efficiency. The best time for AC maintenance is in the spring before the system is needed for summer cooling. During a routine AC service, a licensed HVAC technician will perform a variety of tasks, including checking refrigerant levels, cleaning or replacing air filters, inspecting and cleaning the evaporator and condenser coils, checking electrical connections and controls, lubricating moving parts, and testing system performance. Regular AC maintenance can help prolong the lifespan of the system, improve energy efficiency, and prevent breakdowns and costly repairs.

Question 3

How long does it take to install a new air conditioner?

Accepted Answer

Installing a new air conditioner typically takes between 4 to 8 hours, depending on the complexity of the job and whether any additional work, like installing new ductwork, is required. The process involves removing the old unit, setting up the new system, connecting electrical and refrigerant lines, and testing the system to ensure it operates correctly. Factors such as the size of the home, type of AC unit, and site-specific challenges can influence the installation time.

Question 4

What maintenance is required after installing a new air conditioner?

Accepted Answer

After installing a new air conditioner, regular maintenance is crucial for optimal performance and longevity. This includes:

Replacing or Cleaning Air Filters: Do this every 1-3 months to ensure proper airflow and efficiency.
Inspecting and Cleaning Coils: Clean the evaporator and condenser coils annually to prevent dirt buildup.
Checking Refrigerant Levels: Ensure proper refrigerant levels to maintain cooling efficiency.
Clearing the Drain Line: Prevent clogs by checking and cleaning the condensate drain line.
Inspecting Ductwork: Check for leaks and ensure proper insulation.

Regular professional inspections and maintenance, typically annually, are also recommended.

Category: Air Conditioning