Today we showed up for a complimentary evaluation on a 22-year-old gas furnace servicing the upstairs of the home found the pressure switch to be stuck open not allowing Heat to turn on during my evaluation I had concerns about the age and condition of the unit looked at the second unit for the downstairs and it is 23 years old discussed repair versus replacement with the homeowner she would like to sit down with a comfort advisor free of charge this appointment is set for next Saturday the 17th 9:00 a.m. to 12 bracket