Review on 🌀 VIVOHOME 110V 1/4 HP Rotary Vane Air Vacuum Pump and R134a AC Manifold Gauge Set Kit: Ideal for HVAC, Air Conditioning, and Refrigeration Recharging - ETL Listed by Rafael Lewis

An HVAC installation typically requires the lines to be bled before refrigerant is introduced. VIVOHOME 110V 1/4 HP 3.5 CFM Single Stage Rotary Vane Air Vacuum Pump and R134a AC Manifold Gauges gave me the tools I needed to create that vacuum as well as gauges to determine the proper refrigerant pressure. The pump worked well and the gauges were easy to read. These tools allowed me to install HVAC without having to pay an installer, saving hundreds of dollars.