Discover the Different Elements of an HVAC System
An HVAC unit is a system that manages a household's heating, ventilation, and air conditioning needs.
An HVAC unit is a system that manages a household's heating, ventilation, and air conditioning needs. Knowing the system's different elements can help homeowners better maintain the unit.
Here are the six main parts of an HVAC system:
Thermostat
The thermostat has temperature sensors and is installed inside the house. It reports to the central unit to determine the amount of heat or cool air needed to reach a suitable temperature. A malfunctioning sensor is one of the most common issues with HVAC systems. When a thermostat fails to identify the room's temperature, homeowners should call a professional to assess its condition.
Heat exchanger
The heat exchanger uses fluid to transport heat from outside the house in summer and inside the house during winter. The liquid inside the ducts is highly conductive, producing temperature flow. Over time, this process may lead to cracks in the heat exchanger.
Homeowners may notice that the heating system is cracked by perceiving the odor produced by the fluids. If that's the case, a professional must conduct a repair or replace the heat exchanger.
Combustion chambers
The combustion chambers generate an HVAC's heat. This is the part in the system where the fuel burns to produce the heat transported inside the house.
Condenser unit
The condenser unit is the element used during the summer months. Its primary function is to transport hot air outside the house. This task utilizes a fluid or gas called compressing refrigerant.
One should inspect the condenser unit if it's not functioning efficiently. Furthermore, one should conduct routine maintenance to ensure the unit performs correctly.
Blower motor
The blower motor is the element in charge of pumping hot and cool air inside the house. The most common signs it isn't working are screeching noises and the absence of airflow.
Compared to the cost of a new HVAC system, replacing a blower motor is relatively inexpensive. Homeowners must contact a professional at the first sign of an issue with the blower motor. If left unattended, it may cause further damage to the unit.
Ductwork
The ductwork transfers hot or cool air from the central unit to the designated rooms. When not appropriately maintained, the ductwork can get clogged. This will reduce the HVAC unit's performance and produce harmful allergens.
Regulate the home's temperature
If a complete HVAC system needs replacement, it can cost up to $12,000. Householders should be aware of how the system functions to prevent such a significant expense.
If there's a problem, do not hesitate to contact a professional. A qualified specialist will assess the situation and perform the necessary repairs.
Modern Air Conditioning & Heating is a Boulder City-based HVAC company offering 15 years of experience in residential and commercial HVAC services for all makes and models. You can also call us directly at (702) 919-4365.
