The Homeowner’s Guide to HVAC Parts and Their Functions

HVACs are a closed-circuit system, and only technicians are mostly familiar with its internal components. However, being familiar with each component helps you determine which part of your HVAC has gone wrong and the speed your technician can identify and fix the problem. Let’s learn more about it in this post by All Seasons Inc.

Thermostat

The thermostat acts as the control center of your HVAC system. It detects the indoor temperature and signals the HVAC system to generate warm or cool air to achieve the desired climate within your home. Modern thermostats can be programmed for different times of the day or zones within your house, offering a customizable and energy-efficient approach to temperature regulation.

Heat Exchanger

The furnace, often located in a basement or utility closet, is the powerhouse of the HVAC system, generating warm air for heating. Within it, the heat exchanger plays a pivotal role by transferring heat to the air that the system circulates throughout your home. Tacoma residents rely on their furnaces during the cooler months to maintain a comfortable indoor environment.

Evaporator and Condenser Coils

To cool your home, the HVAC system relies on the evaporator and condenser coils. The evaporator coil, located indoors, absorbs heat from the air, cooling it before redistribution. The condenser coils, positioned inside the outdoor HVAC unit, expels the absorbed heat into the outdoor environment. This dual-component cooling process is essential for efficiently lowering indoor temperatures during Tacoma’s warmer days.

Air Handler and Blower Motor

The air handler, containing the blower motor, is tasked with circulating conditioned air through your HVAC system. Whether heating or cooling, the blower motor ensures the consistent and efficient distribution of air to maintain indoor comfort levels. It’s crucial for the system’s overall performance, impacting both temperature regulation and air quality.

Ductwork and Vents

Ductwork is the HVAC system’s circulatory system, channeling heated or cooled air from the central unit throughout your house. Vents are the access points in various rooms that allow this conditioned air to enter, directly affecting your home’s comfort. Properly maintained ductwork and vents are imperative for the efficient operation of your HVAC system, especially in varying climates like Tacoma’s.

Maintenance Tips

Regular maintenance is key to keeping your HVAC system running smoothly. This includes seasonal inspections, changing air filters and cleaning ducts and vents to ensure peak performance and prevent potential issues. Such routine care can extend the lifespan of your system and maintain better air quality within your home.

While some maintenance tasks can be done on your own, complex repairs and inspections are best left to professionals. For expert advice and service, count on us at All Seasons Inc. We have the skills and experience to keep your home comfortable year-round. Schedule a service today by calling (253) 879-9144 or completing our online form.