AC How To Videos
Welcome to the Donovan Heat & Air video page. Our goal is provide you with information regarding the installation, maintenance and repair of your heating and cooling system. You can also visit our YouTube Channel for more videos. Notice of video updates can be found on our Facebook page.
DANGER: DO NOT ATTEMPT TO ACCESS OR REPAIR ANY ELECTRICAL COMPONENTS OR ELECTRICAL CONNECTIONS. HVAC WIRES TRANSFER HIGH VOLTAGE. IT REQUIRES THE EXPERTISE OF A TRAINED TECHNICIAN TO DIAGNOSE AND REPAIR ANY ELECTRICAL PROBLEM.