7 Signs That You Need Rooftop HVAC Repair in Lusby, MD
Businesses in Lusby, MD often have rooftop HVAC units that store all the components in one space. This adds convenience for business owners, but it also makes it harder to tell when your HVAC system is having issues. Look out for these signs that you need rooftop HVAC repairs.
1. Inconsistent Temperatures
Inconsistent heating or cooling is a common sign that you need HVAC repairs. Leaks, blocked vents, thermostat glitches and other problems can lead to hot and cold areas in your building, creating an uncomfortable environment.
2. Visible Damage
Rooftop HVAC systems face constant exposure to the elements, including sunlight and storm damage. As a result, they require inspections at least twice a year. However, climbing onto your roof to check your HVAC system could be dangerous, so hire a professional to check out your system.
During the appointment, your technician looks for rust, corrosion, broken parts and other signs of wear and tear. Old HVAC systems are particularly susceptible to damage. If the technician finds issues, they can often repair your system before it breaks down.
3. High Energy Bills
When your energy bills suddenly spike, something in your building is drawing more power. Broken HVAC systems are a common culprit. Broken fan motors, dirty evaporator coils, refrigerant leaks and other issues force the system to work harder, leading to high energy bills.
As the strain increases, your HVAC system burns more energy and could eventually shut down in the middle of a workday. To prevent breakdowns and costly repairs, call HVAC professionals for help as soon as possible.
4. Increased Humidity
As your air conditioner runs, moisture gathers on the coils, collects in the drain pan and exits your building through the drain line. This reduces humidity, making you feel more comfortable. However, if your air conditioner malfunctions, you might feel hot and sticky and notice excessive condensation on your windows.
Possible causes include a refrigerant leak and dirty evaporator coils. Grime can insulate the coils, making it harder for them to control moisture as they operate.
5. Unusual Noises or Odors
Strange noises can be hard to detect because your HVAC system sits on your roof. However, rattling, grinding, screeching and clanging noises inside your vents are a sign of trouble. You might have loose, damaged or un-lubricated parts that struggle to function normally.
Likewise, musty odors in your vents could indicate bacterial growth. Burning odors may indicate melting wires, loose connections or even an electrical fire. If you smell burning odors, turn off your HVAC system and call for help immediately.
6. Short Cycling
Short cycling is a sign that you have a malfunctioning thermostat, low refrigerant or a faulty compressor, among other possibilities. Normally, your HVAC system runs until it reaches the desired temperature, then shuts off until it needs to cycle again. When your system short cycles, it keeps shutting on and off without reaching your settings, straining the system and leaving you with uncomfortable temperatures.
7. Low Air Quality
Healthy indoor air quality (IAQ) is essential for protecting your employees, customers and products. If your business has poor IAQ, you may notice dust buildup on the furniture, frequent coughing and sneezing, debris in your vents and bacterial growth inside the walls. Low IAQ also increases the risk of allergic reactions and asthma attacks.
IAQ solutions can remove impurities from your air, but hiring HVAC professionals to inspect your system targets the source of the issue. You might have clogged air filters, leaking ducts or broken components that allow dirty air into the building.
When you need repairs, call Hancock Refrigeration Heating & Air Conditioning to learn more about our rooftop HVAC services in Lusby, MD. We specialize in Trane and Mitsubishi, but we can repair every brand. Our team also installs new rooftop HVAC systems with modern features.
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