Which Parts Of An HVAC System Can You Replace On Your Own?

HVAC systems can be complex, but the parts that make them work are relatively simple. In this post, we’ll break down the different components of an HVAC system and discuss which ones you can replace on your own.

A Furnace’s Blower Motor

If you have a furnace with a blower motor, it’s important to replace it if it starts making noise or stops working. The blower motor is the part of your HVAC parts system that pushes air through the ductwork and into your home.

When replacing an old blower motor with a new one–or even just cleaning off dust buildup around its blades–make sure it matches up exactly with what was originally installed by measuring both dimensions (height x width x depth) before purchase; most modern models should fit well enough without needing adjustment after installation as long as everything else stays put during operation hours!

An Air Conditioner’s Condenser

The condenser is the parts of an air conditioner that cools the refrigerant. It’s located outside of your home and can be accessed through a panel on the side of your house or garage, depending on where you live. The condenser needs to be cleaned periodically because dust and dirt buildup can cause problems with its operation and lead to higher energy bills. If you’re comfortable working with tools, then cleaning this part yourself may save some money over hiring someone else to do it for you!

An Air Conditioner’s Compressor

The compressor is the central component of an HVAC parts system. It’s what pumps refrigerant through your home and into coils, where it changes from a liquid to a gas and absorbs heat from your house. The more efficient your compressor is at doing this, the less electricity you’ll use and the more money you’ll save on utility bills.

Compressors are also large–usually about five feet long by two feet wide–and heavy; they weigh between 75 pounds and 200 pounds depending on how many tons (or BTUs) of cooling capacity they provide for your home.

A Heat Pump Outdoor Fan Motor

The heat pump outdoor fan motor is responsible for moving air through the heat pump’s coils. If it’s broken, you will need to replace it with another standard size motor found at any hardware store.


With all of these parts, you can see that there’s plenty of opportunity to save money by doing your own HVAC repairs. With the right tools and knowledge, you can save yourself hundreds or even thousands on heating and cooling costs each year!

How Long Should An HVAC Circulator Pump Last?

Have you ever wondered how long an HVAC pump should last? The short answer is: it depends. The long answer is: it depends on the following factors.

The Proper Piping Of The Pump

The proper piping of the pump is very important, because it will determine how long your HVAC pump will last. The piping should be made from stainless steel or copper, as these metals are resistant to corrosion.

You also want to make sure that your piping is connected in a way that avoids any unnecessary bends or kinks, which can cause friction and wear on the pump. If you notice any leaks coming from your piping, you may need to replace it sooner than later.

How Often You Use The System

If you only use your HVAC system once a day for a few hours, then the circulator pump will likely last longer than if you run it every day for 8 hours. It’s important to keep in mind that if you run your air conditioning system less than once per week, then there may be a build-up of mineral deposits in your system that can shorten the life of your pump.

How Much Water Is Being Circulated

The amount of water being circulated through your system can also play a role in determining how long to expect your circulator pump to last. If you live in a humid environment where there are high levels of moisture in the air and little use of air conditioning, then this could lead to premature failure due to corrosion from salt build-up.

Motor Speed And Voltage

The first factor that affects the life of your pump is its motor speed and voltage. If you have a high-voltage, high-speed pump, then it will last longer than a low-voltage, low-speed one because it has more power and can be run for longer periods of time without overheating.

The second factor that affects the life of your pump is whether or not it has an overload protector installed in it. This protects against overloading your pump, which could damage its internal components and shorten its lifespan significantly.

How Well It Was Installed And Maintained

The quality of the materials used in the installation will have a significant impact on its longevity, as well as the ease with which repairs can be made. Poorly installed pumps will require more frequent maintenance and repairs, while a well-installed pump will only need routine maintenance to ensure it continues to operate at peak efficiency.