Cleaning a difficult ac condensate drain
Erich Vinson joins HVAC school to show how he unclogs a difficult drain and we briefly discuss the aluminum coils…
Co2 refrigeration rack overview
Kevin Compass joins HVAC School to show us through a CO2 refrigeration booster rack with its primary components Podcast w/…
How and when to change a contactor
How and when to consider replacing an ac contactor and some of the factors involved in the diagnosis of an…
How to evacuate an ac system, full vacuum procedure
Bryan goes deep into how to evacuate or "vacuum" an air conditioner in a video collaboration with Paul from The…
Home performance ac changeout w/ ultraaire sd12
We installed 3 Carrier Infinity Systems and an UltraAire SD12 Dehumidifier and show the results Read all the tech tips,…
How to clean drains the #bertlife way
Bert cleans some drains and says the word drains a lot and uses pan and drain spray from Refrigeration Technologies…
A day at an a/c company
Bryan is off to the Women in HVAC/R conference and he asks Kalos employees to document their day at the…
Tips for hoses, seals & cores
Bryan gives Top Tips for Hoses, Seals & Cores Read all the tech tips, take the quizzes and find our…
How to measure fan efficacy (blower performance)
We show how to measure fan (Blower) Efficacy and what it means using MeasureQuick and RedFish Read all the tech…
Protecting components while brazing w/ wet rag
In this video we demonstrate brazing and protecting a line drier using Wet Rag from Refrigeration Technologies Refrigeration Technologies: https://www.refrigtech.com/…