Geothermal Heat Pumps


Ground source heat pumps are one of the smartest way to heat and cool a building. They can reduce HVAC costs from 50% to 80%. It is a proven technology that has been around for decades.

Amazing Resources and Courses

Advanced Training

Water-to-Air Heat Pumps: Basic Terminology & How They Work

This is the eighth in a series of Heat Pump 101 videos from instructor and author, John Siegenthaler, P.E.. “Air-to-Air Heat Pumps” was the previous lesson in the series. You can enroll in John’s Heat Pump 101 course for free to learn the very basics of heat pumps in less than an hour.

Water-to-air heat pumps […]

July 3rd, 2023|Categories: Free Courses, Geothermal Heat Pumps, Heat Pumps||

New Refrigerants are Coming. Here’s How to Prepare Your HVAC Business.

Dan Dempsey isn’t prone to hyperbole. He’s a midwestern engineer – not a salesman with an agenda. The kind of guy you can trust when he tells you something.

That’s why I asked Dan to help me understand what electrification means for HVAC business owners. What are the most important changes that HVAC companies need to […]

June 23rd, 2023|Categories: Boilers, Geothermal Heat Pumps, Heat Pumps, HVAC Design, Hydronic Heating||

Heat Pumps 101: Four Common Types of Heat Pump Configurations

This is the sixth in a series of Heat Pump 101 videos from instructor and author, John Siegenthaler, P.E.. “How Do Heat Pumps Pull Heat from Cold Air?” was the previous lesson in the series. You can enroll in John’s Heat Pump 101 course for free to learn the very basics of heat pumps in […]

Heat Pumps 101: Thermodynamic Basics

This is the second in a series of Heat Pump 101 videos from instructor and author, John Siegenthaler, P.E.. “The Difference Between Energy & Power” was the previous lesson in the series. You can enroll in John’s Heat Pump 101 course for free to learn the very basics of heat pumps in less than an […]

May 17th, 2023|Categories: Free Courses, Geothermal Heat Pumps, Heat Pumps, Hydronic Heating, Zero Net Energy Buildings||

Heat Pumps 101: The Difference Between Energy & Power

This is the first in a series of Heat Pump 101 videos from instructor and author, John Siegenthaler, P.E.. You can enroll in John’s Heat Pump 101 course for free to learn the very basics of heat pumps in less than an hour.

Transcript, “The Difference Between Energy & Power”:

Let’s look at some basic concepts from […]