AC Repair Burlington

Best Air Conditioner Repair in Burlington

Get 3 FREE Air Conditioner Repair quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best service.

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  • Premier Heating and AC
    5
    168 Washington ST, #3, Barre, US

    At Premier Heating & AC, we are all about comfort! We have been installing and servicing energy efficient heating and cooling options to make sure you are at peak comfort year round. Customer Satisfaction is our top priority! Our strengths include customized, efficient, and reliable services, as well as exceptional customer service. We pride ourselves on being Vermont's Premier Choice for Energy Efficient Heating and Cooling.

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  • Mountain Air Systems Inc
    5
    430 Commerce Street, Suite 220, Williston, 05495, US

    Mountain Air Systems is a full-service HVAC mechanical contractor serving all of Vermont and parts of New Hampshire and New York. The Leader in Full Service Mechanical Contracting since 1985. We specialize in HVAC and custom mechanical systems design and installation that we back with our guaranteed Preventative Maintenance Agreement. We take a holistic approach to designing, installing and servicing mechanical systems to reduce costs, boost long-term efficiency and maximize equipment longevity. We are the only company in Vermont that offers this exceptional level of service, support and peace of mind to customers in Vermont, New Hampshire, and New York.

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  • Re
    4.6
    Burlington, US

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  • DuCharme HVAC Training
    1
    Burlington, US

    DuCharme HVAC Training is a renowned institution that offers comprehensive training programs in the HVAC industry. With over 40 years of experience in the field, Gary DuCharme, the founder, brings a wealth of knowledge and expertise to the table. He has worked as a supermarket mechanic, HVAC mechanic technician, and even owned his own HVAC-R installation and repair business. After retiring as the HVAC-R Regional Sales Manager at Blodgett Supply, Gary started DuCharme HVAC-R Trade School, which has since evolved to offer eLearning courses in partnership with Esco Institute and HVAC Excellence. The training programs cover EPA 608 Certification and A2L Refrigerant Safety Training, among other topics. DuCharme HVAC Training also provides access to Gary's personal training videos, recommended HVAC training videos, and HVAC service-related apps and sources. Additionally, Gary shares his experiences and insights in the HVAC field through his blog, HVAC Lifelong Learner.

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  • Ma
    5
    Burlington, US

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  • Ve
    1
    Burlington, US

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  • Ve
    4.9
    Burlington, US

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  • Ne
    5
    Burlington, US

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  • Un
    5
    Burlington, US

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  • Ch
    4.4
    Burlington, US

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Frequently Asked Questions About AC Repair

Is your AC unit not cooling properly? Are you hearing strange noises or noticing unusual smells? Find answers to common questions about AC repair and connect with qualified HVAC technicians in USA.

What is a condenser coil, and what role does it play in my AC unit?

The condenser coil is a vital component of your outdoor AC unit. It works in tandem with the evaporator coil to complete the cooling cycle. The condenser coil releases the heat absorbed by the refrigerant in the evaporator coil to the outside air. As refrigerant passes through the condenser coil, it condenses from a high-pressure gas to a high-pressure liquid, releasing the heat it absorbed indoors. Keeping the condenser coil clean and free of debris is essential for its efficient operation.

How can I make my AC more energy-efficient?

Reduce energy consumption and save money with these tips:
  • Regular maintenance:
    • Keep up with regular checkups and maintenance to keep your system in peak condition.
  • Programmable thermostat:
    • Optimize temperature settings based on your schedule and occupancy.
  • Seal air leaks:
    • Reduce drafts by sealing gaps around windows and doors.
  • Adequate insulation:
    • Ensure proper insulation to minimize heat gain and loss.
  • Strategic landscaping:
    • Plant trees or shrubs to shade your home from direct sunlight.
  • Ventilation:
    • Improve ventilation to remove excess heat and humidity, reducing reliance on AC.
  • Energy-efficient windows:
    • Upgrade to double-paned or energy-efficient windows to keep heat out during hot spells.
  • Regularly clean/replace air filters:
    • A clean filter optimizes airflow and efficiency.
  • Consider upgrading your unit:
    • Modern AC units offer significantly higher SEER ratings. If your unit is over 10 years old, consider replacing it with a high-efficiency model.
These measures can significantly lower your cooling costs while enhancing indoor comfort.

Can a dirty air filter cause my AC to freeze up?

Yes, a dirty air filter is a common culprit behind a frozen AC unit. The restricted airflow caused by the dirty filter makes it difficult for the evaporator coil to absorb enough heat. This can cause the moisture in the air to freeze on the coil, forming a layer of ice that further restricts airflow and can eventually damage the compressor. Changing or cleaning your AC filter regularly (every 1-3 months) is a simple preventive measure to avoid this problem.

How do I fix a frozen AC unit?

Follow these steps to thaw a frozen AC unit:1. **Turn off the cooling system:** Set the thermostat to 'off' to stop the cooling cycle and prevent further damage to the compressor.2. **Turn on the fan:** Set the thermostat's fan setting to 'on' or 'auto.' This circulates warmer air over the frozen coil, helping it thaw more quickly..3. **Find and address the underlying cause:** Inspect the air filter and clean or replace it if it's dirty. If the filter is clean, the problem might be more complex, such as a refrigerant leak.4. **Call an HVAC technician if the problem persists:** If the unit freezes up again after thawing, or if you suspect a refrigerant leak, contact a qualified HVAC professional promptly for diagnosis and repair. Avoid using sharp objects or tools to remove ice.

What is a condenser coil, and what role does it play in my AC unit?

The condenser coil is a vital component of your outdoor AC unit. It works in tandem with the evaporator coil to complete the cooling cycle. The condenser coil releases the heat absorbed by the refrigerant in the evaporator coil to the outside air. As refrigerant passes through the condenser coil, it condenses from a high-pressure gas to a high-pressure liquid, releasing the heat it absorbed indoors. Keeping the condenser coil clean and free of debris is essential for its efficient operation.

How can I make my AC more energy-efficient?

Improving AC efficiency saves money and reduces your environmental footprint. Here's how::
  • Regular maintenance:
    • Keep up with regular checkups and maintenance to keep your system in peak condition.
  • Programmable thermostat:
    • Optimize temperature settings based on your schedule and occupancy.
  • Seal air leaks:
    • Reduce drafts by sealing gaps around windows and doors.
  • Adequate insulation:
    • Ensure proper insulation to minimize heat gain and loss.
  • Strategic landscaping:
    • Plant trees or shrubs to shade your home from direct sunlight.
  • Ventilation:
    • Improve ventilation to remove excess heat and humidity, reducing reliance on AC.
  • Energy-efficient windows:
    • Upgrade to double-paned or energy-efficient windows to minimize heat transfer.
  • Regularly clean/replace air filters:
    • A clean filter optimizes airflow and efficiency.
  • Consider upgrading your unit:
    • Older models are usually far less efficient. . If your unit is over 10 years old, consider replacing it with a high-efficiency model.
Small changes make a big difference!

Can a dirty air filter cause my AC to freeze up?

Yes, a dirty air filter is a common culprit behind a frozen AC unit. The restricted airflow caused by the dirty filter makes it difficult for the evaporator coil to absorb enough heat. This can cause the moisture in the air to freeze on the coil, forming a layer of ice that further restricts airflow and can eventually damage the compressor. Changing or cleaning your AC filter regularly (every 1-3 months) is a simple preventive measure to avoid this problem.

How do I fix a frozen AC unit?

If you discover your AC unit is frozen, here's what to do::1. **Turn off the cooling system:** Set the thermostat to 'off' to stop the cooling cycle and prevent further damage to the compressor.2. **Turn on the fan:** Set the thermostat's fan setting to 'on' or 'auto.' This circulates warmer air over the frozen coil, helping it thaw more quickly..3. **Find and address the underlying cause:** Inspect the air filter and clean or replace it if it's dirty. If the filter is clean, the problem might be more complex, such as a refrigerant leak.4. **Call an HVAC technician if the problem persists:** If the unit freezes up again after thawing, or if you suspect a refrigerant leak, contact a qualified HVAC professional promptly for diagnosis and repair.Never try to chip away ice from the coil; this can damage delicate fins.