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Artwork for Cool Air, Hot Takes

Cool Air, Hot Takes

Trane
HVAC
Data Centers
Liquid Cooling
Private Equity
Energy Efficiency
Trane
Supply Chain Management
AI Factories
Decarbonization
HVAC Industry
Sustainability
Building Information Modeling
Electrification
Vocational Training
Technician Shortage
Trane Technologies
Heat Pump Technology
Air Cooling
Renewable Energy
Digital Twin

Welcome to Cool Air, Hot Takes, the podcast that’s as smart as your building’s thermostat and twice as fun. Hosted by Charlie Jelen and Dan Gentry, two HVAC pros with over 30 years of combined experience and a lifetime of friendship, this show is your go-to for the latest in heating, ventilation, and air conditioning, industry news, and cutting-edge HVAC trends. Charlie is a building-systems exper... more

PublishesTwice monthlyEpisodes23Foundeda year ago
Number of ListenersCategories
EducationTechnology

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Artwork for Cool Air, Hot Takes

Latest Episodes

Season 4 is here! Hosts Charlie Jelen and Dan Gentry are back in the studio, fresh off the floor at AHR 2026 in Las Vegas, where the Cool Air, Hot Takes™ booth was open for business, t-shirts were flying, and the industry had lots to say.

This week,... more

YouTube

Hot takes, cool systems, and zero fluff — Season 4 of Cool Air, Hot Takes ™ from Trane is here. Join Charlie and Dan as they bring in the sharpest minds in the industry to break down what's actually happening in heating, cooling, and building technol... more

YouTube

Today, we’re wrapping season 3 with a deep dive into industrial high-temperature heat pumps. Hosts Charlie Jelen and Dan Gentry talk with Mobola Dosumu, National Sales Manager for Heat Pumps at Everllence, whose custom-engineered systems deliver mult... more

YouTube

In this special end of year episode, hosts Charlie Jelen and Dan Gentry are flying solo and taking you on a tour of 2025’s hottest (and coldest) takes. From bold industry predictions and legendary pop-ins, to the now iconic reminder to “never fall in... more

YouTube

Key Facts

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Number of Listeners
Find out how many people listen to this podcast per episode and each month.

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Recent Guests

Allison Clements
Mechanical project engineer with Design Engineers
Design Engineers
Episode: Electrification, CDUs, Data Centers: The Hottest Takeaways from AHR 2026
Ray Reiling
Carbon offset project developer focusing on end-of-life refrigerants
Trade Water
Episode: Electrification, CDUs, Data Centers: The Hottest Takeaways from AHR 2026
David Bishop
Partner at Twin Bishop Strategies (former Trane executive)
Twin Bishop Strategies
Episode: Electrification, CDUs, Data Centers: The Hottest Takeaways from AHR 2026
Conrad Bishop
Co-founder at Twin Bishop Strategies, former Trane executive
Twin Bishop Strategies
Episode: Electrification, CDUs, Data Centers: The Hottest Takeaways from AHR 2026
Spencer Ingaldson
Chief Development Officer at Darcy Solutions
Darcy Solutions
Episode: Electrification, CDUs, Data Centers: The Hottest Takeaways from AHR 2026
Mobola Dosumu
National Sales Manager for Heat Pumps at Everllence
Everllence
Episode: District Energy Heat Pumps: Bigger, Hotter, Cleaner
Mick Schwedler
A 43-year engineer at Trane and former Global ASHRAE president
Trane
Episode: HVAC Legends: Mick Schwedler’s 40+ Year Legacy
Ian Molloy
Director of Project Management at Autodesk
Autodesk
Episode: How Virtual Design is Changing Construction
Jason Espeseth
Principal Electrical Engineer at Geronimo Power
Geronimo Power
Episode: Bring Your Own Power: Fueling Data Centers

Hosts

Charlie Jelen
HVAC expert and co-host with over 15 years of experience, specializing in sustainable solutions and advanced HVAC systems.
Dan Gentry
Applications Engineer and co-host with expertise in chiller plants, heat recovery, and heat pump systems.

Reviews

5.0 out of 5 stars from 85 ratings
  • Great Job

    Great job guys. Love the chemistry and the pace. Not easy to keep HVAC interesting, but you did a nice job.

    Apple Podcasts
    5
    Ma234ran567
    United States10 months ago
  • Make HVAC fun again

    Super engaging and fun podcast that keeps even the non-tech listeners like me interested!

    Apple Podcasts
    5
    Ba_pa
    United Statesa year ago
  • Amazing

    Great podcast. Love the back and forth between Charlie and Dan. Looking forward to more from them!!

    Apple Podcasts
    5
    KBRock223
    United Statesa year ago
  • Smart and funny

    A great podcast to stay up to date on the latest hvac trends!

    Apple Podcasts
    5
    Chilly mcfreeze-a-lot
    United Statesa year ago
  • Edge of Greatness

    The best way to keep up on what’s happening in the HVAC space.

    Apple Podcasts
    5
    ActivitySales
    United Statesa year ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Listeners appreciate the engaging chemistry between the hosts, making HVAC topics accessible and interesting.
Listeners enjoy the mix of humor and serious discussions, with many praising the informative content and expert interviews.
Feedback highlights that the podcast successfully maintains audience engagement, even for those unfamiliar with the technical aspects of HVAC.

Top Education Podcasts

The Bossticks
The BossticksLauryn Bosstick and Michael Bosstick / Dear Media
Makes Sense - with Dr. JC Doornick
Makes Sense - with Dr. JC DoornickDr. JC Doornick "The Dragon"
Becoming UnDone
Becoming UnDoneToby Brooks

Talking Points

Recent interactions between the hosts and their guests.

The Future of HVAC Techs
Q: What does a day in the life of a technician look like?
Zach explained that technicians maintain equipment, perform start-ups, and respond to service calls, always adapting to new challenges.
The Future of HVAC Techs
Q: What are some of the biggest challenges that our industry is facing on the technician front?
Zach emphasized that the number one challenge is the availability and numbers of technicians, highlighting the decline in trade schools.
Data Centers: Hot Servers, Cool Solutions
Q: What do you think is the future of cooling technology in data centers?
There may be a shift towards rear-door heat exchangers and close-coupled air-cooling, which might be safer compared to liquid cooling methods.
Data Centers: Hot Servers, Cool Solutions
Q: What do you think one of the hurdles to siting data centers is?
Latency is a major driver for site acquisition, but there are also the challenges of real estate development and friendly municipal regulations.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About Cool Air, Hot Takes

What is Cool Air, Hot Takes about and what kind of topics does it cover?

The content focuses on the latest trends and innovations in heating, ventilation, and air conditioning (HVAC), presented with a mix of serious industry insights and engaging banter between the hosts. Topics frequently cover advancements in HVAC technology, energy efficiency, sustainable practices, and the evolving role of AI and data centers in climate control. The hosts also engage with guests who bring expertise from diverse backgrounds, enriching discussions around real-world challenges and solutions within the HVAC industry. Episodes include practical tips for contractors and engineers, interviews with leading professionals, and entertaining anecdotes from the field, making the content both educational and entertaining for listeners int... more

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Which podcasts are similar to Cool Air, Hot Takes?

These podcasts share a similar audience with Cool Air, Hot Takes:

1. Pod Save America
2. HVAC School - For Techs, By Techs
3. The Joe Rogan Experience
4. Freakonomics Radio
5. This American Life

How many episodes of Cool Air, Hot Takes are there?

Cool Air, Hot Takes launched a year ago and published 23 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on Cool Air, Hot Takes?

Recent guests on Cool Air, Hot Takes include:

1. Allison Clements
2. Ray Reiling
3. David Bishop
4. Conrad Bishop
5. Spencer Ingaldson
6. Mobola Dosumu
7. Mick Schwedler
8. Ian Molloy

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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