In this article, we will go over a few differences between the types of metal-joining processes used to connect pipes together. Without these processes, we would not be able to

First, what is an E1 fault code?  E1 is a ductless system communication fault between the indoor and outdoor units. Are you having a nuisance E1 after you replaced the

When assisting with field calls, I ask this question in reference to electrical devices several times a day. The answers that I receive back ranges from: 75, none, a lot,