In this episode Roman and Donald are honored to be joined by the very first guest of VTTP, Ty Branaman to talk about refrigerant oil and some really cool science experiments that Roman and Ty performed. Be on the look out for Roman and Ty's full video soon at the one and only HVAC School .

https://hvacrschool.com/

https://youtube.com/@hvacs?si=ra3fb8924pJ0JL4b

Check out Ty at his website https://www.love2hvac.com/

and our own Roman Baugh at https://www.youtube.com/@RomanBaugh

Roman and Donald discuss some methods to hunt down the ever annoying Daikin u4 error code. We also talk about LC codes, Oscilloscopes and more.

In this episode of VRF Tech Talk Roman and Donald dive into some user submitted Daikin data and chat about or best practices and key points of interest when reviewing recorded data.

Shout out to our sponsor EEVMate for helping us bring more content to you the techs!

Check out EEVMate on Facebook, Instagram and their website www.eevmate.com

Today I am joined by the one and only Roman Baugh, we discuss some very basic items of where to start when you approach a VRF trouble shooting job.

In this Episode Steve and Donald talk about some very high level basics of VRF and Mini splits, we share a bit of history about ourselves, and tease at what topics might come in the future!

Check out VRF/VRV Tech Talk on Facebook!