As the old saying goes, an ounce of prevention is worth a pound of cure. This is especially true when replacing a thermostatic expansion valve (TXV). Always take the necessary precautions when ...

Electronically controlled electric valves have been accepted for years in larger applications, just as chillers have been, and have proven to add efficiency to the systems. The key to the increase in ...

We surveyed mechanics nationwide to give you a better idea of what fixing your car’s AC might cost, whether you need a simple recharge or a full compressor replacement. The quotes we gathered averaged ...