System not working upon arrival. Thermostat read off. Furnace fan was running though. Also was getting voltage to outdoor motor starter at A/C. Thermostat is failed. This is not working correctly. System was also completely frozen up upon arrival. Including indoor coil, compressor and refrigerant lines. Unable to verify refrigerant charge due to system being frozen. Filter is clean. Generally a system freezes up when low on refrigerant. After fan was running for a while, system started to deice inside. Eventually control board stop sending 120v consistently to fan, and fan would not run. Control board is all wet from water leaking all over it. Control board is also defective. Due to age and condition and cost of repair, replacement is the best option. Also with system being over 20 years old, repair might not go successfully and could potentially find furthur issues trying to repair. Did unplug air exchanger from potentially being recalled for there known motor failures. Will attach a