Upon arrival system was operational. Homeowner has been having problems with thermostat displaying wrong outside temperature. Generally doesn’t cause problems however the system comfort masters installed is a self communicating gas/electric carrier system which improper outside temp c1n possibly effect the load 9n the furnace. Took pictures of the outdoor units model and serial numbers as well as the model and serial numbers of the thermostat so we can come back to replace it under warranty. Homeowner would also like to go ahead with adding a flood switch in secondary pan. Homeowner is not in a rush for us to get it done and knows with the weather we are busy so we will return when we get a chance. Homeowner also would like for me to be his permanent technician. They like to have only 1 tech coming into their home. System is operational and heating at this time