Tape failure is unfortunately not an uncommon occurrence on reflective insulation projects for HVAC ductwork. Reflective insulation is a great way to reduce energy costs, but its ability to do so is dependent on the achievement of full system closure, in which tape...
Mission: HVAC 2017 has come to a close – and our students have a few parting words to share about their experiences in the program and the knowledge they gleamed from the past nine missions. They also offered their suggestions for the future of the program – stay...
The popularity of reflective insulation is growing, and when you understand the benefits that it can have, it’s no wonder. Reflective insulation provides a barrier that reflects radiant heat given off by HVAC ducts back onto itself, allowing it to maintain its...
A common question that HVAC technicians who are new to reflective insulation ask is why it must be installed with air gaps at regular intervals between the reflective material and the surface to which it is being applied, such as the outside of a metal duct. To...
For their second-to-last mission, we challenged Aaron, Gustavo, and Chris to tune into the business side of HVAC and do some research on the critical but seldom seen operations that go into running and HVAC business. Through interviews with business owners and...
Stucco tape can be removed in much the same way as a painter’s tape after painting a room. To remove tape that was used to mask off a window, start by gently pulling up a corner of the tape and gradually pulling the tape – and your poly sheeting if you used it – so...
Have you ever stood in a store aisle holding two different brands of the same product side by side reading the labels to try and figure out which one is the better product? Or do you always go for the same brand because it has always worked well for you in the...
In reflective insulation, the “R-value” refers to a measure of the insulation’s resistance to heat flow. The purpose of the insulation is to help the HVAC system run more efficiently by keeping the conditioned air at the proper temperature without leaking or being...
Water-resistance is an essential characteristic that a good stucco tape needs to have in order to stand up to the job. A key part of the stucco application process is to wet cure the first coat, called the scratch coat, in order to keep it from drying out. Wet...
If you have ever faced sky-high heating or cooling bills despite feeling like your home or office is never quite the temperature you want it to be, you know how impactful system efficiency is. But how can you be sure if your system is running as efficiently as it...
Stucco tapes are offered in several different colors, but the most popular and commonly used is the iconic bright red tape. Besides being easy to remember, this color actually serves an important function in the stucco application process. The red color of the...
In any job that involves HVAC work, including the installation and maintenance of reflective insulation, using tapes that are UL listed is critical. Why is having a UL listing so important? A UL listing: Ensures that the tape has been rigorously tested for adhesion...
HVAC technicians depend on their tools of the trade in order to get each job done efficiently. That’s why they are careful to choose materials – like tapes – which allow them to work quickly and deliver quality results. Many foil and film tapes for HVAC are...
Depending on the parameters of the project, stucco application can involve either two or three steps. Two-step stucco application involves a scratch coat, which is applied with a trowel and creates a rough layer of stucco that the second coat, the brown coat, can...
Last month, we learned about the trend of reflective insulation, but for this challenge, we asked our Mission: HVAC students to consider some of the other trends in the HVAC industry for the regions where they live. Differences in temperature and climate conditions...