Common Air Conditioning FAQs in Houston, TX

When your air conditioner blows warm air, there may be several possible causes. It could be due to low refrigerant levels, a malfunctioning compressor, or a dirty air filter. Sometimes, it can be as simple as the thermostat setting being incorrect. If you’ve checked the basics and the problem persists, call P & M Air Conditioning and Heating to get your system diagnosed and repaired quickly. We offer expert solutions to keep your home cool and comfortable.

Replacing your air filter is a crucial part of maintaining a healthy air conditioning system. Depending on the type of filter and how often your system runs, it’s typically recommended to change the filter every 1-3 months. In homes with pets or allergies, you may need to replace it more frequently. A clean filter ensures better airflow, improves air quality, and reduces the workload on your system, preventing expensive repairs down the road.

Improving the energy efficiency of your air conditioner can reduce your energy bills and increase the lifespan of your unit. Start by ensuring that your home is well-insulated, especially around windows and doors. Regularly change your air filters, set the thermostat to an optimal temperature (78°F in summer is ideal), and schedule annual maintenance with P & M Air Conditioning and Heating to ensure your system is running at peak efficiency.

If your air conditioner is freezing up, it’s often due to low refrigerant levels, restricted airflow, or a dirty evaporator coil. Make sure to clean or replace your air filter regularly and ensure that your ducts are clear of obstructions. If the problem persists, a professional inspection by our team can help pinpoint the cause and prevent future issues. It’s crucial to address freezing problems early to avoid costly damage to your system.

Loud noises from your air conditioner can indicate various problems. A rattling or buzzing sound may point to loose parts, while a grinding noise could indicate a failing motor or compressor. If your unit is making unusual noises, it’s essential to have it inspected by a professional. Ignoring these sounds can lead to further damage and higher repair costs. Our team at P & M Air Conditioning and Heating can perform a thorough diagnosis to resolve the issue swiftly.

If your air conditioner is low on refrigerant, it might struggle to cool your home effectively. You might also notice ice forming on the evaporator coil or a hissing noise. A refrigerant leak should be handled by a professional, as it requires specialized tools and knowledge to safely recharge the system. Our technicians at P & M Air Conditioning and Heating are experts in refrigerant leak repairs, ensuring your system operates at full capacity.

On average, a well-maintained air conditioning unit can last between 10 to 15 years. Factors such as regular maintenance, usage, and the quality of the installation can affect its lifespan. To get the most out of your system, make sure to schedule regular tune-ups with P & M Air Conditioning and Heating. Our technicians can help extend the life of your unit and keep it running smoothly for years to come.

Choosing the right size air conditioner for your home is essential for ensuring optimal comfort and efficiency. If the system is too small, it won’t cool your home effectively, and if it’s too large, it can lead to higher energy costs and short cycling. Our experts at P & M Air Conditioning and Heating can perform a load calculation to determine the ideal size unit for your home based on factors such as square footage, insulation, and climate conditions.

Regular maintenance is the key to keeping your air conditioner running smoothly. Schedule professional maintenance with P & M Air Conditioning and Heating at least once a year to inspect and clean components like the evaporator coil, condenser coil, and refrigerant levels. Additionally, changing air filters, clearing debris around the outdoor unit, and monitoring thermostat settings can help prevent common problems and extend your system’s lifespan.

To save energy while keeping your home comfortable, set your thermostat to 78°F when you’re at home and awake, and increase the temperature when you’re asleep or away. Each degree above 78°F can reduce your cooling costs by about 3%. Consider investing in a programmable thermostat to automatically adjust temperatures based on your schedule, or ask about our smart thermostat options at P & M Air Conditioning and Heating for even greater control over your energy usage.

Yes, professional cleaning is an essential part of air conditioner maintenance. Over time, dust and debris can accumulate in the coils and filters, affecting efficiency and air quality. A professional cleaning ensures that all components are free from dirt and grime, allowing your system to run optimally. P & M Air Conditioning and Heating offers thorough cleaning services that help maintain your system’s performance and prevent costly repairs.

Water leakage from your air conditioner often indicates a clogged or broken condensate drain line, or it could be due to low refrigerant levels. If you notice water pooling around your unit, it’s important to act quickly to prevent water damage to your home. Our technicians can quickly identify the source of the leak and provide the necessary repairs to ensure your system is functioning properly.

Yes, you can run your air conditioner all day, but it’s important to ensure your system is properly maintained and not overworked. Keeping your thermostat set to a reasonable temperature (78°F) and ensuring the system is in good working order can help prevent excessive strain. Regular maintenance from P & M Air Conditioning and Heating can ensure your system runs efficiently throughout the summer without putting unnecessary stress on the components.

Your air conditioner can play a significant role in improving indoor air quality. Using high-quality filters, regularly replacing them, and installing a UV air purifier or humidifier can all help reduce allergens and contaminants in the air. If you’re concerned about air quality, we offer air purification solutions at P & M Air Conditioning and Heating that can be customized to fit your needs and improve your indoor environment.