Question 1

How often should I change my air filter?

Accepted Answer

Depending on filter type a typical 1" filter should last between 1 to 3 months.

Question 2

How long should a HVAC system last?

Accepted Answer

A well maintained and properly installed system should last 10 to 15 years.

Question 3

Why is my AC vent sweating?

Accepted Answer

An AC vent sweats when the temperature of the grill reaches dew point. If this is happening in your home there is usually a high humidity problem or an outdoor air intrusion. Sweating AC vents and ducts could cause damage to your home.

Question 4

Why is my AC running all day?

Accepted Answer

The reason for an ac system running all day can equate to many problems: low refrigerant, dirty condenser or evaporator coils, improper installed system, low attic insulation, or undersized equipment. A hvac system running all day can cause high utility bills. It is recommended that a technician does a thorough inspection to find the root of the problem.

Question 5

Why is my Ac freezing up?

Accepted Answer

An ac freezing up could be low refrigerant, dirty filter, dirty evaporator coil, or lack of air flow. It is recommended to turn the system off and turn the fan ON on your thermostat and call a technician. This will help the ice thaw so it can be properly evaluated.

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