Unit is in really bad shape circuit board, pressure switch, high limit and igniter need to be replaced. Indoor coil needs to be pulled and cleaned hard gas pipe will need to be installed inside furnace R22 unit and indoor unit is not serviceable Customer was not interested in quote wants estimate on new unit Tight fit in closet and person here who opened door refused to pay service call fee stated josey will pay Will get info to Toby Will need to have load calculation done for home 3.72 tons of existing return