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Summer in Texas is hot and humid, with temperatures often above 90 degrees during the day and above 70 degrees at night. We have all experienced an air conditioning or heating breakdown and a major need for heating and AC repair at some point. It can be very stressful and dangerous, especially for the young and elderly, not having your AC working properly during a hot Texas summer.
It is important to have reliable heating and AC repair services available should anything go wrong. In an emergency, the Minutemen people of greater Dallas. turn to Minuteman Heating & Air, for prompt professional heating and AC.
As a compassionate company that understands that these issues don’t always happen at a convenient time. We have a 24/7 crisis line that can respond quickly and with skilled teams and tools to fix heating and AC repair.
Normally AC units are very robust, but without regular maintenance, will suffer from a breakdown at some point. Many parts in the HVAC unit need periodic cleaning and replacing. You need to watch out for the following problems to avoid having a heating and AC repair:
Frozen Evaporator Coil
A fan removes the warm and humid air from the room and blows it across the evaporator coils. These coils have a volatile coolant fluid flowing through them. Not Unlike the cold box in a fridge, it cools down the warm air and a dehumidifier removes the excess moisture.
The evaporator coil needs enough airflow across it to work efficiently, without enough airflow the coil can freeze. If it does then you need to turn the HVAC off and wait until the coil thaws. As the evaporator coil starts to freeze, the other parts in the HVAC must work harder and can overheat and break, leading to expensive repair bills. If you notice frost and ice forming, you should call Minuteman Heating & Air and we can send somebody out to look.
Other factors that affect the airflow are dirty air filters and blocked air return grilles. The air filter needs to be replaced regularly, a dirty filter will reduce the airflow and allow small particles of dust and pollen to enter your HVAC and will reduce the air quality in your home. Having a heating and AC repair company take care of it can help immensely.
The evaporator coil will need cleaning too. Any dirt on the coil will act as an insulating layer and reduce the heat exchange between the warm air and coil. Regular service from Minuteman will help avoid these problems.
Coolant Is Leaking
If you can hear a hissing sound or smell a sweet, chloroform-like odor then you probably have a coolant leak. As an HVAC needs an optimum level of coolant to work at peak efficiency, any leak will have a detrimental effect. You may notice that there is less cool air coming from your unit or that there is frost starting to form on the evaporator coil. The HVAC is now forced to work harder to keep the temperature in your home and will increase the wear and tear on the HVAC and shorten its working life making an HVAC repair company the best option.
Condenser Is Dirty
A condenser is usually located outside your home and transfers any excess heat from inside your home to the outside air. It uses cooling fins to help radiate the heat away. They need plenty of air to flow over it. The condenser and fins will need cleaning regularly. Dirt, moss, and weeds must be removed as they form an insulating layer reducing the rate at which heat is removed and block the airflow.
Clogged AC Drain Line
Also located outside is the AC drain line. This carries the excess moisture from the HVAC to the outside. It can be blocked when mold and mildew grow on it. The exit can be blocked when wet leaves and dirt gather. if your HVAC unit stops working on a cold day, then check the line to see if it has frozen. It could save you having a heating and AC repair.
If a fan is damaged in any way this will also reduce the airflow over the evaporator coils and condenser. A fan can become loose over time and can hit other components as it spins. This may be the cause of any clunking sound you may hear. Left for any length of time the blades will be bent or broken.
The fans need an electric motor to run, and these can overheat and burn out. Over time, wires can fray, become loose, and disconnect. A regular service will pick up on these issues. If you hear a screeching sound this could indicate that you have a worn-out fan belt. Don’t attempt to fix this yourself you could severely harm the unit.
Ducts Are Damaged
It is also worth inspecting your ductwork, if the ducts are damaged or the joints are loose, cold air will escape through the gaps. It has been estimated that up to 30 percent of an HVAC’s energy is wasted this way. The gaps can allow insects or even rodents to infest the ducts as well leading to a build-up of dirt and pollen. The ducts need to be cleaned regularly by an HVAC repair company to stop this dust and pollen from getting back into your home.
The Best Greater Texas HVAC Repair Company
We at Minuteman Heating & Air would strongly advise that you regularly maintain your HVAC unit. This will keep everything running efficiently and identify any possible problems early, saving you from costly heating and AC repair bills.
Minuteman is only too aware of the implications of an HVAC unit breaking down. Living without a working air conditioner on a hot summers’ day would be difficult and dangerous for most people. That is why we have people on standby 24/7. Our technicians are ready “at a minute’s warning” to respond to your call. Whatever your plumbing problem, p\lease call Minuteman Heating & Air today.
Revolutionary HVAC Services
Summers in Arlington, TX. are hot and humid, with temperatures often above 90 degrees during the day and above 70 degrees at night. We have all experienced an air conditioning or heating breakdown at some point. It can be very stressful and dangerous, especially for the young and elderly, not having your AC working properly during a hot Texas summer.
It is important to have reliable heating and AC repair service available should anything go wrong. In an emergency, the people of Arlington, TX. turn to Minuteman Heating & Air, the most professional HVAC repair service in town. We are always ready to answer your call, with somebody available at all times of the day or night. Minuteman is your number one destination for any heating and AC repair.