Get Tech Tips
Subscribe to free tech tips.
Tyler Wright Basic Electrical Circuits March 10, 2023, 5:46 am
Related Tech Tips
Is It OK To Top Off With R410a?
I am consistently surprised by how much false information still circulates out in the field, and one of the ones I hear often is the idea that you cannot or should not “top-off” or recharge R410a systems on top of an existing charge of R410a when the system is low. So, to be clear, before […]Read more
Change O-rings, Not Hoses
Make the most of those expensive refrigerant hoses.Read more
What to Check Before Condemning the TXV
I just noticed this portion of the Carrier air handler sticker for the first time the other day. I'm like most techs; it's easy for us to ignore the great info posted right in front of us on the data tag. That's because so many of the notices contain info we are used to seeing. […]Read more