How to install an ac disconnect
In this short and simple video we cover some quick tips for installing a disconnect properly. Read all the tech…
Why a hard shut off txv closes
Why does a Hard Shut Off TXV Close? Under what circumstances does it close? Learn this and more in this…
The importance of sst (evaporator temperature) and using a scale (kalos meeting)
In this group service meeting, we discuss the reason why the system ends up overcharged and how to think about…
Adjusting gas pressure on a standard and gemini furnace valve
A quick video on two different gas valves: a Standard and Gemini Furnace Valve. Read all the tech tips, take…
How a heat pump reversing valve works
A Quick overview of Reversing Valve on Heat Pump System. Read all the tech tips, take the quizzes and find…
Don’t confuse td & delta t
We cover what TD and delta T are in HVAC/R language as well as why they get confused and how…
How to install a thermostat
Bryan is back with the a short guide of How to Install a Thermostat. In this video Bryan covers Carrier,…
How and when to use a schrader core removal tool
In this video we show how to use a Schrader Core Removal tool for Evacuation (Vacuum), Recovery and when the…
Why does the evaporator coil freeze (and how to diagnose it)
Bryan talks freezing in an air conditioner and specifically freezing in an air conditioner. Read all the tech tips, take…
How to measure total external static pressure (tesp)
In this brief video Bryan explains How to Measure Total External Static Pressure (TESP) with a manometer as well as…