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HVAC School: Weighing Refrigerant In and Out by Bryan Orr

May 8, 2024December 8, 2023

If you don’t use a scale every time you add or remove refrigerant, I suggest you begin doing so immediately, if not sooner. Weighing in … Read more

The 5th Annual HVACR Training Symposium will begin on February 1st, 2024!

October 11, 2023October 11, 2023

As you all know, the HVACR Training Symposium is one of my favorite events of the year. It’s a special time when some of the … Read more

1,002/3,849!

August 1, 2023August 1, 2023

1,002 visitors & 3,849 visits as of July 29, 2023! Thank you to all that have taken the time to visit the new website for … Read more

The “5 Pillars” of Residential A/C Refrigerant Circuit Diagnosis

July 17, 2023July 10, 2023

Co-Founder and President at Kalos Services, Bryan Orr has been involved in HVAC training for over 13 years. Bryan started HVAC School to be free … Read more

Symposium organizer Bryan Orr introduces one of the many training sessions

2nd Annual HVACR Training Symposium Held in Clermont, FL

April 12, 2023April 7, 2021

The 2nd Annual HVACR Training Symposium was held March 11 through 13, 2021 at the Kalos Services headquarters in Clermont, FL. Organized by Bryan Orr, … Read more

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HVAC School: Weighing Refrigerant In and Out by Bryan Orr

The 5th Annual HVACR Training Symposium will begin on February 1st, 2024!

1,002/3,849!

The “5 Pillars” of Residential A/C Refrigerant Circuit Diagnosis

2nd Annual HVACR Training Symposium Held in Clermont, FL

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As I See it: Are You the Splinter Group? by Paul Stehle

Maximize each and every lead, while closing more deals by offering financing and leasing

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