I arrived for a single system heat maintenance inspection. I began by replacing the air filter for our client. Once replaced I proceeded to test and inspect the indoor air handler. I tested the electric heat and blower motor amps. Both passed inspection. Our client has health issues and we discussed adding air purification into her home. We discussed promotional payments but our client is going to talk to her doctors to see if they could help cover the cost. On the outdoor unit I test all electrical components and ensured everything was working properly. Everything passed inspection today.