A photovoltaics expert, experienced instructor and accomplished mime, Mark Mrohs serves as Interplay Learning’s Solar SME, working with our team of designers, programmers and 3D artists to create a full curriculum on residential solar. He’s been working in the industry his entire life. As a matter of fact, ever since a love of physics in high school led to a summer gig as a technician at Spectrolab—in the company’s burgeoning solar cell R&D department. After high school graduation, the company hired Mark, and the rest is history
Mark brings unbridled energy and a passion for solar (which he enthusiastically describes as “magical, awesome physics,”) and its benefits to consumers to the Interplay team.“I think solar technology is one of those few things in our modern world that inspires everyone,” he says.
“There's just something so great about seeing a house electric meter spin BACKWARDS, and a homeowner's eyes going wide with delight and wonder and satisfaction.”
Frank serves as one of our duo of HVAC Experts, a job he approaches with a great deal of instructional experience, and a down-to-earth perspective.
“Over the years, I've learned a lot of lessons by doing things the hard way, making mistakes and going back to fix them,” he says. “Interplay Learning is the best way for me to reach the most people and train them how to do their job without learning the hard way.”
Frank began his career in the plumbing trade. He worked for a company the also did HVAC work. A chance to visit the ASHRAE trade show in Chicago gave him the unique chance to explore the inside of a rooftop unit on display that was large enough to literally walk inside. Immediately, he was hooked. The experience inspired him to begin studying HVAC at the local community college and 18 years later he became the Program Chair of the HVAC department at the Fort Wayne campus of Ivy Tech.
Tim believes that HVAC professionals that truly excel are those who are at their core good communicators, able to relate to customers, have good reading comprehension and math skills, and are consummate professionals. Most of all, he believes that great techs are at their core problem solvers.
Connectedly, he’s a big believer in up-to-date training as a key step to becoming a better technician. “When I came to teach at Hudson Valley Community College, the HVAC Refrigeration program was very dated,” he says. “I authored an entirely new curriculum, one that reflected current changes and technology in the industry. I believe Interplay is on the cutting edge when it comes to technical education, and I love being a part of it.”