BMI Mechanical Heating, Ventilation and Air Conditioning
BMI Mechanical Heating, Ventilation and Air Conditioning

Your Spring HVAC Maintenance Cleaning Checklist

As we head into warmer months and prepare for a little spring cleaning, don’t forget to add your HVAC system to the list. Even if you currently have an HVAC contractor providing preventative maintenance services, you’ll want to double check that thorough cleaning is being completed with your maintenance service on a regular or seasonal basis.

Keep in mind, just because you have a contract that says “preventative maintenance services” on it doesn’t mean those particular services provided are actually preventing anything. (Learn more about how to choose the best HVAC company for your needs.)

To help you make the most out of your HVAC equipment this season, check out our Spring HVAC Maintenance Checklist for Cleaning below.

Spring HVAC Maintenance Checklist for Cleaning

Even though we’re referring to this list as a form of “spring cleaning,” the components on this checklist will likely need to be inspected and cleaned more than once a year. We’ve kicked things off with four of the most important components your HVAC contractor or maintenance employees should be cleaning on a regular basis. Take a look below, and as always, reach out to us if you have any questions.

Condenser Coil

The condenser coil looks like metal fins, and it’s wrapped around the exterior of your unit. It is used to transfer heat out of the AC system. When you want to clean the coils, you should not use a hose. This will only make your situation worse by pushing the dirt and debris deeper into the coils. Instead, it is best to wash the coils from the inside-out with special cleansers and pressurized air or water.

It’s also important to remember that a good percentage of the condenser coil is inside the AC cabinet. If you don’t clean this portion of the condenser coil, too, then you’ll likely consume more energy than necessary and overwork your unit.

At BMI, we consider this maintenance to be imperative to the overall efficiency of your HVAC unit. Because of this, we work it into our preventative maintenance services. Confirm that the person handling your HVAC system is not only cleaning your condenser coil — but cleaning it in the proper way.

Evaporator Coil

The evaporator coil also looks like metal fins, and it is located inside your air handler behind the air filters. Once the air is filtered but before the air leaves the unit, it moves across the evaporator coil and the heat is removed.

Keeping this part of your HVAC unit clean should be a priority. This area is dark and moist, and because of this, it can become highly susceptible to a build-up of dirt, debris, and biological growth. Since air is typically not filtered after leaving the evaporator coil, it is essential that you keep this area clear of all that debris. Confirm with the individual responsible for your HVAC maintenance that they are cleaning your evaporator coil on a regular basis. 

Electrical Panel in the AC Unit

The electrical panel is located outside of your rooftop unit, and it is a critical component of your machine. It is extremely important to keep your panel clean, so you can avoid arcing and electrical shorts. 

To clean the electrical panel, we use compressed air and soft brushes to gently remove dust and debris.

Warning: Do not attempt to clean the electrical panel without qualified worker certification and the proper personal protective equipment.

Fans

Both the supply fans and the condenser fans also require cleaning on a regular basis. The individual blades need to be wiped down since build-up can throw a fan out of alignment. When this happens, you’re on a one-way road headed towards a breakdown. 

Confirm with your HVAC partner that the supply fans and condenser fans are part of their HVAC maintenance checklist.

Why an HVAC maintenance checklist is good for business

Running through an HVAC maintenance checklist on a regular basis may seem like a hassle, but in all actuality, it’s good for business. Here’s why:

  1. Save More Energy: When you keep your air filters and coils clean, you can reduce your unit’s energy consumption by up to 25% (via ASHRAE).
  2. Lower Repair Costs: As we mentioned earlier, failing to clean any of the above components can (and likely will) result in unnecessary breakdowns. Regular maintenance will result in fewer repairs and the expenses that come with them. A good rule of thumb to remember is that reactive maintenance, on average, equates to $3 to $4 in repairs for every $1 spent on a maintenance program. Preventative maintenance is simply a wise investment. (At BMI, our customers spend even less than the average — $0.70 in repairs for every $1 invested in our maintenance services.)
  3. Get Cleaner Air: Generally speaking, a cleaner HVAC unit means cleaner air. If you have dirt, grime, and other forms of build-up on your unit’s components, then how can you expect to have clean, filtered air? When you keep your unit clean with preventative maintenance, what you’re really doing is ensuring that your guests and employees have a safe, healthy, and comfortable environment.

Ready to take the next step with preventative HVAC maintenance?

Then it’s time to give BMI a call. At BMI, we pride ourselves in providing the best possible HVAC maintenance services for our clients. Our goal is to keep HVAC systems running as smoothly as possible and in the process, limit downtime, lower costs, and save energy.
Take a look at our preventative maintenance services or fill out our online contact form to learn more.

Factoid

Preventive maintenance can provide 12-18% cost savings as compared to a reactive maintenance program. U.S. Department of Energy, Federal Energy Management Program

For nearly 19 years BMI has supplied services to Laurelglen Bible Church under an annual maintenance contract. Our experience with BMI has always been exceptional. Your staff is professional and always available to meet our needs in a timely manner. The maintenance contract has taken ‘the risk out’ of servicing and repairing our HVAC units. John F. Penrose Senior Administrator Laurelglen Bible Church

1-800-698-4264