Why Your HVAC System Isn’t Working As Well As It Should

Your HVAC system sends temperature-regulated air through ductwork into different areas of your home. The blower in an all-electric HVAC system uses propane, oil, or natural gas to heat the furnace.

Vents (or registers) are found in the ceiling or on the floor of every room. You should keep them open to allow proper air flow throughout your home.

Thermostat

The thermostat is an essential part of your HVAC system. It regulates your home’s temperature by turning off and on the compressor and fan until they achieve a specific temperature. It also activates the air exchanger in order to bring fresh air from outside into your home while venting stale, indoor air out through your ductwork.

Most thermostats are digital, although older models do exist. Digital thermostats make use of a device called a thermistor, which has metals that alter electrical resistance with temperature changes. The thermistor is linked to an microcontroller that converts changing resistance into a temperature reading. There are various kinds of thermostats that include smart and programmed thermostats. They allow you to monitor and adjust your home’s power consumption.

Thermostats are located on the walls of your home, typically in rooms where they are used the most. The location of a thermostat inside your home can affect its accuracy. For instance one thermostat placed in direct sunlight may read hotter than the actual temperature of the room, causing your system to overrun or not even run at all. If your thermostat isn’t functioning correctly, try resetting it however if this does not solve the issue, you should call an AC technician for assistance.

If you’re thinking about replacing your thermostat, be sure to check out the various options available, and consider the possibility of a programmable thermostat to save money on your energy bills. A thermostat that is programmable will automatically adjust your home’s temperature to meet your schedule, rather than having you manually manipulate your HVAC system on a daily basis. You should also check to determine if there’s an energy-efficient model, for instance one that is ENERGY A STAR-certified or energy-efficient.

Condenser

If your air conditioner isn’t working as efficiently as it is supposed to, one of the most frequent causes is your condenser. The condenser unit is comprised of many different parts that all need to work in harmony in order for the unit to function. The entire system could be affected if any of these components are damaged or worn out. The most common problems found in the condenser include a damaged control board or refrigerant leaks.

The compressor pushes the refrigerant into the condenser which is where a fan blows cooled outside air over the coils. This helps the refrigerant get cool and transform to a liquid state. The liquid that is cooled moves back into the evaporator where it continues the cooling process. The cycle is repeated until the desired temperature for your business or home is achieved.

The most important thing you can do to keep your condenser running properly is to make sure that the area around it is free of debris. The condenser’s fan can draw leaves, twigs, and other debris into the unit, creating blockages and preventing the cooling system from operating effectively. It is important to keep bushes and trees trimmed so that they don’t encroach on the unit. This will decrease the chances that berries, nuts, or branches can enter the system and block it. Keep your condenser clean to extend the life of your AC by a couple of years.

Evaporator

The evaporator is a component that moves warm air into your home. It is made of a string of tubing which is u-shaped and formed into panels. The air from the blower fan is blown across these coils. This draws heat from indoor air and then transfers it to the refrigerant. The refrigerant’s liquid is converted into a gas, then circulated throughout the cooling system in order to cool your indoor air.

The law of thermodynamics states heat moves from colder objects to warmer ones. When the evaporator functions properly, the energy is transferred from the refrigerant that is warm to the warm air. This causes the refrigerant to boil or evaporate. In this process, heat that cannot be measured with a thermometer, known as latent heat, is transferred from the air to the refrigerant.

These coils have been designed with specific shapes that improve heat transfer. Fins are used to increase the surface area of the coils. Some evaporators are made of copper while others use aluminum, with each material offering its own set of advantages.

One of the most common issues with an evaporator is an accumulation of organic growth. This could be the result of mildew or mold. If this is the case, the sour odors produced by the bacteria can be absorbed by the house and could cause discomfort.

It is essential to choose an evaporator that is easily maintained and cleaned. When choosing an evaporator, it is important to also consider the working environment. Certain evaporators are designed to withstand harsh environments, while others work well in moderate environments. You should also make sure that the evaporator you choose to purchase is covered by a warranty that will safeguard you and your investment.

Fan

The blower fan of your HVAC system circulates hot or cold air through your home until you get to the temperature you want. The fan can be on auto or continuous. We recommend keeping the fan on constant for maximum efficiency and to save money on electric bills. If your system’s fan is continuously running, we can replace it with an ECM blower motor, which is up to 70 percent more efficient than older PSC motors and pays for itself in savings over the duration of the unit.

If your fan is only running on high, an unbalanced circuit or a broken relay could be preventing your thermostat settings from reaching your fan.

Filter

The filter is used to circulate the air in the home before it is heated or cooled. It removes impurities, and also stops dust and pet dander getting into the system, causing contamination to internal components. It protects the family from illness spread by airborne pathogens. It also ensures that the system is operating efficiently. A dirty filter makes the system work harder and could cause it to overheat or break down.

Homeowners should replace their filters on a regular basis. The label will inform the homeowner if they should replace it every 30 days or every 90 days. The homeowner should consult an HVAC professional if they are unsure about the kind of filter they need. A professional can help homeowners choose the right filter for their home, depending on factors such as climate, how often they use their system and even personal preferences, for instance, whether there are allergy sufferers in the home.

The filter is usually found in the return air duct, or in some cases, the blower compartment of the furnace. The return air duct may be found on the wall, floor or ceiling, or in a utility closet, and it often contains a large metal grate that covers the filter. The filter should be easily accessible to homeowners and service technicians in order to facilitate cleaning and replacement.

Filters are rated by the MERV (Minimum Efficiency Reporting Value) rating, which indicates how efficient they are at taking in different sizes of particles. A low-MERV filter is able to capture larger contaminants such as pet dander and dust mites but isn’t very effective at catching fine allergens or germs. High-MERV filters, on the contrary, are able to capture a wide range of contaminants without limiting airflow.

Explore More

The Importance of Proper Ductwork Installation

November 20, 2024 0 Comments 0 tags

The Importance of Proper Ductwork Installation Ductwork is the system that supplies cleaned air to rooms throughout your house. Correctly designed and installed ducts can prevent issues like dust accumulation,

How an HVAC Furnace Keeps Your Home Warm

October 3, 2024 0 Comments 0 tags

How an HVAC Furnace Keeps Your Home Warm Your home is warm thanks to an HVAC furnace during winter. A professional HVAC system can provide a high return on investment

Ductless Heating and Cooling

September 13, 2024 0 Comments 0 tags

Ductless Heating and Cooling You’ll need a heating and cooling system to keep your home cool regardless of the cold winter temperatures or hot summer heat. Ductless systems can be