What Is a Thermostatic Expansion Valve (TXV) on an Air Conditioner in Grapevine, TX? 

What is a TXV valve on an air conditioner, and how does it affect performance? A thermostatic expansion valve (TXV) affects the performance of the cooling system by ensuring it runs as energy-efficiently as possible. If your system struggles to maintain a cool atmosphere, technicians offering HVAC services in Grapevine, TX will investigate the TXV’s performance and […]