AC Replacement Lincoln

Frequently Asked Questions about AC Replacement

How do I know if I need a new AC unit?

Several signs indicate it's time to upgrade your air conditioner:

• Age: If your AC unit is more than a decade old, it's probably less efficient.
• Frequent Repairs: Constant repairs can be a sign of bigger problems to come.
• High Energy Bills: An inefficient AC unit can drive up your energy costs.
• Inconsistent Cooling: Uneven temperatures, poor airflow, or insufficient cooling indicate a struggling AC unit.
• Strange Noises: Unusual noises like grinding, squealing, or banging suggest mechanical problems.
• Refrigerant Leaks: Refrigerant leaks require professional repair and are a sign that the unit may be failing.

If you notice these signs, get a professional AC inspection.

What should I do if my AC breaks down?

If your AC breaks down, take these actions:

• Check for Obvious Issues: See if there are any easy fixes, like a tripped circuit breaker or a dirty air filter.
• Turn Off the Unit: If you can't identify a quick fix, turn off your AC unit at the thermostat to prevent further damage.
• Contact a Qualified HVAC Technician: Call a reputable HVAC repair company to diagnose the issue and provide repair options. If it's after hours, contact an emergency HVAC service.
• Document the Problem: If possible, note any error codes or unusual behavior of the AC unit and take photos or videos of the problem to show the technician.
• Prepare Questions: Make a list of questions for the technician to ensure you understand the problem, repair options, and costs.

Regular maintenance can help prevent many AC breakdowns. Get your system serviced regularly to maximize its lifespan and efficiency.

What size AC unit do I need for my home?

Choosing the correct AC unit size is essential for efficient and comfortable cooling. An undersized unit will struggle to cool your home adequately, while an too-large unit will cycle on and off too frequently, wasting energy and leading to premature wear and tear. An HVAC professional will perform a load calculation to determine the right size for your home. The calculation accounts for factors like square footage, insulation, windows, and climate. Don't rely on estimates, always consult an expert.

What are the signs of a refrigerant leak?

Potential signs of a refrigerant leak include:

• Warm air coming from the vents:
• Ice on the evaporator coil or refrigerant lines:
• Hissing or bubbling sounds from the AC unit:
• Increased energy bills:
• Sweet or oily odor near the AC unit:

If you notice any of these signs, it’s crucial to contact a qualified HVAC technician for diagnosis and repair. Refrigerant leaks can be harmful to the environment and should be addressed promptly. Prolonging use with a leak can lead to further and more significant issues.