Call for no heat. Found failed thermostat batteries. Ran tests with new batteries and found no further issues with heating system. Rewired thermostat to operate with no batteries by wiring in common wire for thermostat power. Batteries will no longer be needed with Honeywell 4000 thermostat. Ran tests, system is operating properly upon completion of job. Thanks Mike. Note: Recommend joining Pat’s Heating and Cooling CCC Maintenance program to prolong equipment life and maintain equipment efficiency. Communicated with customer about CCC Maintenance program and approved. -Office to schedule AC maintenance in Spring of 2025 and Furnace in Fall of 2025.
