Bleed the air and humidity from your refrigerant circuit. Remove the caps with the 2-way and three-way valves and from your service port and hook up a vacuum pump hose towards the company port. Exam each of the valves and joints for leaks, then disconnect the vacuum. Replace the provider https://air-conditioning-installa19753.laowaiblog.com/26198477/a-review-of-air-conditioning-installation-lancashire