When taping a plenum, it is recommended to use a UL Listed foil tape. The plenum is usually made from sheet metal and is connected to the supply outlet of an HVAC system.
Can I use any foil HVAC tape on plenum?
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Foil & Film Tapes
Why do some HVAC tapes have a liner?
You might have noticed that some HVAC tapes have liners, while others do not. So what is the purpose of the liner? HVAC tape liners are actually crucial to the tape’s use and performance. The liner’s objective, simply put, is to keep the roll of tape from sticking to...
What are the consequences of using the wrong HVAC tape?
Duct tape, foil tape, masking tape…not all tapes are created equal! Having the right tape for your HVAC job is crucial to ensure a successful and safe project. So what are the consequences of using the wrong tape for your HVAC project? The system becomes susceptible...
Why do some HVAC tapes have red print on them?
HVAC tapes that have red print on them are typically UL listed tapes. But, this must be verified by reading the print on the tape - just because the tape has a red print doesn’t ensure that the tape is UL listed. The red print often provides pertinent details about...
What tools are needed to apply HVAC tape?
Many HVAC tapes are pressure sensitive, which means pressure must be applied to ensure proper adhesion - delivering a permanent, lasting bond to the surface it is applied to. Failure to apply proper pressure during application of the tape could result in tape failure,...
How can weather impact HVAC tape performance?
Environmental conditions - particularly weather - can impact the performance of tape during installation and afterwards. Temperature is one of two primary consideration factors: Application temperature (conditions when tape is applied) can affect the adhesion of a...
How is tape used in HVAC work?
In HVAC work, tape has many uses: For seaming and sealing joints and connections on ductwork For additional sealing to mechanical connections where a tape may not be approved as a mechanical connector, For sealing and seaming insulation wrap on ductwork There are many...
What is full system closure?
In the HVAC world, full system closure is a hot topic among technicians. Watch this video to learn more about what it is - and why it's important to a job well done.
What are UL 181A-P and UL 181B-FX?
In some HVAC applications, UL listings are critical for code compliance. This means the HVAC tape used has the proper adhesion and exceptional shear strength needed to stay in place effectively for the life of the HVAC system. In order to receive a UL 181 listing,...
How do I choose the right HVAC tape for the job?
Tape is a commonly used tool in HVAC work. But it's not a one-size-fits-all solution. There are many options to choose from. Take a look at this video for a few tape characteristics to keep in mind as you select the best tape for the job....
What’s the difference between HVAC tape backings?
HVAC tapes are typically constructed with an adhesive and a backing. Some may also require a liner to ensure the tape doesn't stick to itself. Each part of the tape's construction plays a vital role in its performance. Backings aren’t just for aesthetic appeal. They...
What are the differences between adhesives on HVAC tapes?
With so many HVAC tapes to choose from, picking the right tape for the job is important for success. Among the considerations when selecting is the type of adhesive, which can impact the tape's stickiness, usage, durability and more. Let's break down the differences...