HVAC System

High and low temperatures can affect the performance and efficiency of your HVAC system. Regular air conditioning service can mitigate the effects of extreme temperatures on your unit. Qualified technicians can inspect your unit and service it to address the issues. Here are some effects of excess heat and cold on your HVAC and what to do:

Increased Energy Consumption and Inefficiency

In hot weather, air conditioning units need to cool the air against high outdoor temperatures, while in cold weather, heating systems must compensate for frigid conditions. The increased workload increases energy consumption, resulting in high utility bills. If the system is not well-maintained or has underlying issues, it consumes more energy to compensate for inefficiencies.

Dirty filters can obstruct airflow, contributing to inefficiencies. Cleaning or replacing filters can boost your AC’s performance. Dust, dirt, and debris can accumulate on the evaporator and condenser coils, reducing efficiency. A technician can clean the coils to enhance heat transfer and optimal cooling performance.

Strain on Components

Extreme temperatures can put stress on various components of HVAC systems. In hot weather, the compressor in an air conditioner could experience higher pressures, leading to compressor failures. Cold temperatures can affect the performance of components such as blower motors, valves, or heat exchangers in heating systems.

Hire a qualified technician to inspect and recharge refrigerant levels to reduce strain on your HVAC. During air conditioning service, the expert can install programmable thermostats. Upgrading your thermostat helps regulate temperatures, minimizing stress on the components.

Reduced Cooling or Heating Capacity

Extreme temperatures can overwhelm your HVAC system, causing it to struggle to reach and maintain the desired indoor temperatures. In hot weather, air conditioners can struggle to cool the air effectively, leading to inadequate cooling or constant cycling on and off. Heating systems can also struggle to provide adequate warmth in freezing temperatures.

Leaky ducts can result in cooled or heated air escaping, reducing your HVAC’s heating or cooling capacity. A skilled technician can inspect the ductwork for leaks and seal them well to maintain efficient operation. The expert seals small cracks and significant gaps around the ducts to boost your HVAC’s performance.

Reduced Lifespan

The continuous operation and increased strain caused by extreme temperatures can reduce the service life of your HVAC system. Components under constant stress are more prone to breakdowns and failures, requiring premature replacements. Regular maintenance and prompt repairs can help extend the lifespan of your heating and cooling unit.

Hire a qualified technician to check electrical connections and wiring for any signs of damage or loose connections. The professional also lubricates moving parts like bearings, motors, and fan blades to reduce friction and manage wear and tear. Checking and adjusting blower motor belts for proper tension and alignment can extend your HVAC’s service life.

Increased Noise Levels 

HVAC systems operating under extreme temperatures can generate more noise than usual. Banging or thumping noises can occur when the compressor and blower motor malfunction. Squealing or squeaking noises are often associated with belt or pulley problems.

Loose ductwork, fan blades, or mounting brackets can create rattling or clanking sounds when the system operates. A technician can check these components and fix them to restore normal functioning. Timely servicing can prevent further damage, and your HVAC system can work quietly.

Get Quality Air Conditioning Service

Extreme temperatures on your HVAC can lead to increased noise levels, energy inefficiencies, and strain on the components. Excessive heat and cold can also reduce your AC’s cooling capacity and service life. Professional technicians can check and fix your unit for underlying problems by scheduling air conditioning service. Schedule an appointment for quality AC tune-ups.

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