The Magic Behind Your HVAC System

Understanding your HVAC system and learning basic maintenance techniques can help you save big money in the long run. Let’s take a look at how your system runs, key components, and how to keep everything running happy.

AIR RETURN

This is where the ventilation cycle begins. Air is drawn in through the return vent, passes through a filter and then sent into the system to be heated or cooled. This is a major dust collection point and can bog down your system when dirty – dust it regularly to keep your air filter clean and system running smoothly.

FILTER

Change your filter every 2-3 months. Many HVAC problems can be solved or prevented by maintaining a clean filter.

OUTDOOR UNIT

The fan in this unit is the heart of your HVAC system. It’s good practice to keep the unit clean and clear of plants or bushes. If it stops running, so does your heat or A/C.

EXHAUST OUTLETS

A hindered exhaust outlet can be a serious hazard to your health and to your home. It’s advised to check your chimney flue or vent stacks yearly for any obstructions.

DUCTS

Air ducts are another gathering point for dust and debris. It’s recommended to have your ducts cleaned every 2-5 years

ELECTRICAL ELEMENTS

Your thermostat is the brain of your HVAC system. If your system isn’t running, this is a great place to start looking. Check for dead batteries in the unit or a tripped breaker. This could save you an expensive service call.

COMPRESSOR

The compressor moves refrigerant around your system and is a part of the outdoor unit. It contains the most moving parts of all the components, so if your system goes down, this is a likely candidate.

COILS

The coils are responsible for keeping you nice and cool on those hot summer days. As warm air passes over the coils it is cooled and sent back into your home. Low refrigerant levels and dirty air filters can damage this part of your system.

BLOWER

The blower moves air through your entire HVAC system. If you notice week airflow, this could be your problem. Consistently cleaning your vents, ducts, and replacing your air filter keeps the blower in top shape.

PRICEFIXER TIP

Low refrigerant can be an indicator of a leak and can lead to larger, more costly issues. If you notice low refrigerant levels contact your local Price Fixer HVAC specialist for an immediate consultation.

The Magic Behind Your HVAC System