Grounding the method: Join the ground wire from the indoor and outside units to an acceptable grounding level. Be certain the grounding technique complies with local electrical codes and polices. A licensed electrician can validate the grounding method’s integrity and effectiveness. Use screws to attach the device’s flange to the https://airconditionerinstallatio86308.blogsvirals.com/29090331/facts-about-air-conditioner-installation-revealed