Adam Mufich is a multi-generation HVAC entrepreneur and now trainer for the National Comfort Institute. What does Adam like to do in his free time? Talk about HVAC.

Adam first caught our attention with his HVAC School article Good COP - Bad COP. He impressed us again with his presentation at the NCI Summit "How to Properly Design with Today's Heat Pumps." We highly recommend both.

On this podcast, Adam dives into his educational journey, sharing how he finally stopped delaying his learning and dove in feet first. He started down the rabbit hole with a Manual J class by Alex Meaney and reading Nate Adams' book. As he went deeper and deeper, one of his first big realizations was: properly done load calculations can be nerve-wracking (at first) when you see how much smaller they are than expected.

What makes this episode particularly fun is Adam’s story of applying his newfound knowledge to his own home. He installed a Daikin SkyAir heat pump and then tackled infiltration by meticulously hand caulking his roof, leak by leak. As a result of his efforts, he significantly reduced his home’s load. Taking it a step further, and with advice from Roman Baugh, Adam reprogrammed his Daikin SkyAir to function as a 1.5-ton heat pump instead of its original 3-ton capacity.

The results? Even at half capacity, the system performed beautifully.

This podcast episode strikes a perfect balance between theory and practice, offering invaluable insights for contractors looking to improve heat pump performance. Whether you’re just starting your HVAC learning journey or looking for actionable tips, this episode is packed with inspiration and expertise.

Show notes

• Adam's LinkedIn
• National Comfort Institute
• Good COP - Bad COP
• Daikin SkyAir
• Alex Meaney
• Nate Adams' book

Steve Rogers, head of The Energy Conservatory (TEC), leads one of the most influential companies in HVAC. TEC’s True Flow Grid has transformed how many Amply customers approach home analysis and system design—and in this episode, Steve explains why airflow and duct analysis are crucial for building efficient, high-performance heat pump systems.

Steve is an engineer’s engineer, the kind of person who creates detailed spreadsheets—just for fun—to balance every tradeoff in heat pump selection, from comfort to cost and efficiency. In this episode, he brings that same rigor to topics every HVAC pro needs to know, including:

• Air flow and heat pumps
• Duct placement and why leakage can double the load
• Envelope vs. duct leakage and their impact on performance
• Ducted vs. ductless systems and when each is optimal
• Best-case vs. worst-case scenarios for heat pump installs (and how to avoid costly mistakes)

Listening to Steve is like taking a masterclass from a professor who makes complex concepts easy to understand. If you’re ready to elevate your expertise in heat pump design, this episode is for you. Don’t miss it!

Show notes

• Steve's LinkedIn
• The Energy Conservatory
• The TrueFlow Grid on TruTech Tools
• The National Comfort Institute
• measureQuick
• Bryan Orr's HVAC School
• Kristof Irwin's Building Science Podcast

Jim Bergmann’s journey through the HVAC industry is one for the books. From riding alongside his dad in the truck to launching industry-leading companies like TruTech Tools and measureQuick, Jim has seen it all. With a storied career as both a teacher and an entrepreneur, Jim has earned his place as one of the most respected voices in the industry.

We were thrilled to sit down with Jim for this podcast episode, not only because of his unmatched technical expertise and his standing in the HVAC world but because of his ability to tell a heck of a story. But perhaps the most interesting part? Jim used to be really skeptical about heat pumps.

As he describes it, he had a “come to Jesus moment” with heat pumps that turned him from a skeptic to a passionate advocate. Now, Jim’s in love with the heat pump in his own home, and in this episode, he shares how that transformation happened. Hearing him break down the technical barriers that once held him back, why he’s now a believer, and what needs to happen to ensure the transition to heat pumps is successful makes this a must-listen for anyone interested in the future of HVAC and the heat pump revolution.

Tune in to hear Jim’s story, his deep technical insights, and what he believes is key to the industry’s successful transition to heat pumps. You won’t want to miss this episode!

Show notes:

• Jim's LinkedIn
• measureQuick
• measureQuick on LinkedIn
• measureQuick on Instagram 
• TruTech Tools

The timing was perfect to interview David Daher because, after 20 years in HVAC, he's on the cusp of launching a brand new heat pump-focused business. With a clear vision and unwavering commitment to achieving it, David doesn’t want just any business—he wants the right one.

David began his journey in the trades in the US military. After returning to civilian life, he quickly entered the HVAC world, eventually starting his own business, and successfully selling it a few years ago. Along the way, he discovered the power of combining building science with heat pump technology. Through this approach, he found he could serve homeowners better.

David is set to launch a highly specialized contracting business focused solely on delivering heat pump solutions to the right clients. He knows exactly who he wants to serve and how his business will stand out in a crowded market. He's setting up his entire business so that he can work with a handful of the right customers each week.

Whether you’re considering launching a heat pump business or you’ve already taken the leap, David’s strategic approach will inspire you. His commitment to staying focused, making tough decisions, and working only with the right customers is a masterclass in business strategy. As he shares his thought process, you’ll discover the power of saying "no" to things that don't fit your vision. 

Show notes:

• https://ductworkpro.com/
• https://www.youtube.com/@visionairyheatingandcooling 

So far, most of our episodes have focused on HVAC companies. Today, we branch out, interviewing Fortunat Mueller, co-founder and CEO of ReVision Energy. ReVision started out as a solar company, but over time has become an "energy transition company." A major part of their business is installing heat pumps.

In this episode, we dig into what it means to be an energy transition company. Fortunat explains how and why ReVision got into HVAC, and in particular why they focus exclusively on heat pumps. He lays out why solar and heat pumps fit naturally into a single business model, and why ReVision's many offerings perfectly meet the energy transition experience that is most comfortable for homeowners. Few homeowners want to do it all in one go. Instead, they'd rather tackle it piece by piece over the course of many years. 

Fortunat shares a lot, such as:

• How ReVision evolved over time
• How companies are built, not from one big idea, but from countless smaller decisions over years that work together to create something great
• ReVision's focus on training as a competitive advantage when there is a dramatic shortage of tradespeople
• How heat pumps perform in the real world, even in climates as brutal as Maine's
• How heat pump technology has evolved and improved over time
• What an ESOP is and why it's a competitive advantage...
• ... And lots more

Whether you're a solar company thinking about getting into heat pumps -- or if you're an HVAC company wondering how your competition is evolving -- you'll get a lot out of this episode. 

Show notes:

• Revision Energy
• Fortunat Mueller
• NESEA

This week, we welcome a guest who truly needs no introduction: Alex Meaney, founder of MeanHVAC. For many in the industry, Alex has taught us much of what we know about Manuals J, S, D, Zr, and more.

In this episode, we dive straight into the intricacies of Manuals J and S, especially their application to heat pumps. Unlike traditional HVAC systems, heat pumps—capable of both heating and cooling—are far more sensitive to mistakes in system design. With Alex’s expertise, we explore why this is, and how to address these challenges.

Throughout the episode, Alex drops invaluable insights, including:

• “Manual J is the problem, Manual S is the solution, and Manual D is the execution.”
• “Cooling is where everything gets complicated.”
• A clear explanation of why higher SEER ratings mean worse moisture removal
• How and why heat pumps have exponentially increased HVAC design complexity
• An explanation of Adequate Exposure Diversity and why it matters
• How much (or little) you make working in public radio
• And lots more

If you’ve ever wanted to geek out on how heat pumps are reshaping the fundamentals of HVAC system design, this episode is a must-listen! 

Show notes

• Alex Meaney
• MeanHVAC
• Please see our website for the charts and graphs referred to in this podcast: https://info.amply.energy/blog/tag/heat-pump-podcast

Peter Troast is the founder and CEO of Energy Circle, a unique and differentiated marketing agency that exclusively works with high performance contractors. 

Early in this episode, Peter shares two important definitions: 

1. Marketing is anything you do that gets the phone to ring with high quality leads
2. High performance contractors are contractors who understand the home as a system, where HVAC is the engine

So in this episode, we focus on one thing: how heat pump contractors can drive more inbound calls. 

Peter walks us through Marketing 101, 201, and 301: 

• Marketing 101 (beginner): how to capture leads through the basics, like a good website and good processes.
• Marketing 201 (intermediate): how to spend advertising dollars to maximum impact on platforms like Google, Facebook, and even Reddit.
• Marketing 301 (advanced): how to create demand through clever content tailored to your unique area and that truly differentiates your company. 

If you're a heat pump contractor looking to get your phone to ring and then beat the competition for bigger tickets and higher margin jobs, this episode is for you. 

Show notes:

• Energy Circle
• Peter's LinkedIn

Ilija Crnobrnja was an exchange student in Massachusetts waiting tables, learning English, and studying agricultural economics. When he met and married his wife, he realized he needed a new job, so he found himself in the HVAC business. He worked his way through almost every role in HVAC. 

Along the way, his love for building science, customer service, and high efficiency homes was ignited. As you'll hear, Ilija's passion is deep. That passion made him destined to be an entrepreneur. He had to create and build a business to deliver on his vision. 

So he and his partner David refinanced their homes and founded SumZero. In their first 6 months, they made $350. That's it. Today, they are a $9M heat pump installer with incredibly happy customers all over Massachusetts. 

Join us for Ilija's insights into:  

• How building science teaches us to look at the home as a system...
• ... and why HVAC is the engine of that system
• Why heat pumps are the future, and if you build a heat pump business today, you'll enjoy it for decades to come
• His impressive approach to training his team
• Why employee compensation in the HVAC industry needs to be redesigned
• Why you should structure your entire business to focus on delivering a Comfort Consultant's promise to homeowners...
• ... and more

Show notes:

• SumZero Energy Systems
• Ilija's LinkedIn
• Corbett Lunsford and the Building Performance Workshop
• Joe Lstiburek and the BuildingScience.com Corporation
• Matt Risinger and his build channel on YouTube

Kevin Brenner started his career as Dr. Brenner, destined to take over the family podiatry business. But he loved to swing a hammer more than he liked being in an office, so he jumped ship and landed in carpentry. His first company, Brenner Builders, started with a $627 job fixing deck stairs. It ended as Westchester County's premier high-end home builder, with an average value of $11M per project and doing $50M a year in revenue. 

Kevin's journey did not end there. He had a passion for high-efficiency homes, so he started Healthy Home on the side, a company focused on whole-home performance contracting with pricing accessible to everyone. In 2017, he closed the doors on Brenner Builders and now focuses entirely on Healthy Home. 

Healthy Home is a mission-driven organization. Kevin has grown his business steadily, adding services, hiring and training his staff, and leaving a wake of happy customers and healthy homes behind him. 

Join us for Kevin's insights into:  

• How building envelope work impacts heat pump design
• His mother's reaction when she learned he was leaving medicine
• What good heat pump installs look like
• Why he does NOT sell to customers who want a heat pump to lower their monthly bills
• What the media gets wrong in their heat pump coverage
• The importance of reading the manual (RTFM)
• Why he has started, stopped, and restarted his HVAC division multiple times 
• How culture and mission are the cornerstone of Healthy Home's hiring and training
• ... and more

Show notes:

• Healthy Home
• The smoking hot Chevy HHR
• The Energy Conservatory's True Flow Grid
• The Building Performance Institute
• National Comfort Institute
• HVAC School
• Ty Branaman
• Craig Migliaccio and AC Service Tech Channel

This episode is a fun experiment for us. At Amply, we LOVE doing ride alongs with our customers. It gives us insight. It gives us energy. It's how our customers turn into our friends. So we tried to capture that experience in a podcast. Ed jumps in the car with Aleisha Stenson, co-founder and co-owner of My Diamond Comfort. 

Before getting into HVAC, Aleisha was in law enforcement and social work. She loved working with kids, but the intensity of working for the Department of Children and Families was exhausting. While out on medical leave for a few weeks, her father brought home a set of CDs from a Weldon Long seminar. She listened to the entire set over the course of several days. Coming out the other side, she knew ductless was the future, and she had a vision for a ductless-only HVAC business. 

That's how My Diamond Comfort -- an exceptional heat pump installer in rural Western Massachusetts -- was born. 

Join us for Aleisha's insights into:  

• Her passion for sales + ductless
• The benefits of a ductless-only business
• What it's like to run a family business
• How to see past what customers say they want and listen to what they need
• Her primary pain points day-to-day and what would make her life easier
• What makes a great distributor and a great manufacturer...

... and more