Furnace had a blown low voltage fuse, placed popper in place of fuse & tested heating & heating worked just fine. Set thermostat to cooling & popper popped due to a burned coil on condenser contactor. Emailed 2 estimates, 1 for contactor & fuse replacement & another including contactor, fuse, & capacitor for blower motor. No other issues to report. No yard sign or comfort survey filled due to homeowners not being here.