Tag: heat transfer

“Perks” of Maintaining Your Air Conditioner

Maintaining your air conditioner is not a good idea, it’s a excellent idea. 

Isn’t is just the most thrilling thing when it’s 100 degrees outside and your Air Conditioner decides to call in sick that day? Leaving you to handle whatever issue is going on and having to call in your local HVAC Contractor. Take a look at the young man below, it’s summer time and he needs not be worried about being cool in the summer. But, for some reason, he is….


How about when it’s winter time. Do you want to be cold & shivering under twenty blankets? Or would you rather be cuddled up on the couch, drinking some hot chocolate, and enjoying family time? Seems like an easy answer, Right? The gentleman in the green jimmies below, is clearly having some HVAC issues and not able to enjoy anything mentioned.


Other than being cool in the summer and warm in the winter, there are a MANY MORE PERKS to maintaining your HVAC system.

Over a years time, dirt builds up on the coil. While the filter helps to slow down the soiling process, the dirt will still find it’s way to your coils. Dirt on coils decreases your airflow, and insulates the coil. As far as the outside coils, they too, become very dirty. Mowing the grass, leaves falling from trees, and wind blowing dust….these all contribute to the dirt build up on the coils.

When regular PM’s are done, you will achieve the following:

  • Preventing costly breakdowns
  • Reducing energy costs
  • Extending the life of the equipment
  • Improving system performance
  • Making the system safer

One of the ways to accomplish these goals are to clean and coat your HVAC system with products that will not eat away at your coils, nor inhibit heat transfer.

Say hello to a Coil Cleaning Kit. It has everything you need to solve any build up problems on your coils. Better yet, it will last a full year. It comes with our Instant Powder Kegs coil cleaner and First Strike Micro Coat easy to use annual coating.

Instant Powder Kegs is a powdered coil cleaner, that is easy to use, clean up and transport. Just mix with water, spray on and rinse.The coil cleaner is removing the dirt and build up on the coils. Then, apply the First Strike Micro Coat which is an annual coating that will repel anything from sticking to your coil. Leaving you with a years worth of protection on your coil. 

To learn more about our coil products, or to share your experiences, comment below. 

About us

“The CRT Tipster” is an HVAC tips and news blog owned by Controlled Release Technologies, Inc. We are a chemical manufacturing company in Shelby, NC, that creates products for HVAC maintenance and more! Find us at cleanac.com, or call us toll free at 800-766-9057.

Tips from The Girls: Consequences Of NOT Receiving Maintenance

As a preventive maintenance manufacturer of HVAC products, we continually preach to our customers the importance of having maintenance done regularly. But, let’s switch gears for a moment!

What would be the results of neglecting this maintenance?

Dirty Air Filter

A dirty air filter can cause all sort of problems in the system’s performance. A dirty air filter decreases the power the engine needs to run efficiently. If left neglected, the dirty air filter will began to leak dust and sand into your engine causing bad seals, oil leaks, and oil burning.

If you were to go for a run, with your hand over your mouth and with your nose pinched shut, how far would you go? Engines need air too.

Dirty AC Coils

Just like with a dirty air filter, dirty coils can be devastating to your system as well. With dirty coils left unmaintained, they are unable to provide proper heat transfer. Ultimately, causing your a/c unit to use more energy. More energy means higher utility costs.

Negative effects on indoor air quality is a result as well. As the coil stays moistened with condensation – germs and bacteria are born, which are then released into the air you are breathing.

The aluminum fins of the coil makes it easy for dirt, dust, and debris to stick causing blockages and in return affecting the overall performance and efficiency of your A/C.

AC Blowers
Typically, a AC blower is protected by the filter. An AC system circulates air through the building duct work via blower fan. If not maintained, the blower fans can get clogged down by dirt, leaks, and even rodents. These issues cause horrible air quality and health concerns in buildings.

Money talks LOUDLY when you get into replacing these parts of your system. While, a new filter is a small price to pay to keep your HVAC system maintained at only 10 dollars each, a blower or coil replacement can be a bit pricey. On average a person would pay $475-$675 in purchasing a new ac blower and could spend anywhere from $1300 to $1500 on a coil replacement.

These reasons and among others are why we stress the importance of preventive maintenance. Save yourself the time, money, health, and a lot of headache. Maintain your equipment!

chasnewChasity Walker, Publicity Manager of Controlled Release Technologies, Inc., a research, development and manufacturing firm based in Shelby, North Carolina. CRT is an IFMA CSP, an EnergyStar Partner and manufacturer of independently-certified Green products for HVAC maintenance. Since 1986, CRT has been creating leading edge HVAC maintenance products that have become industry standards, used in thousands of commercial buildings world-wide. CRT employees are members of BOMA, ASHRAE, ASHE and the American Chemical Society. www.cleanac.com