Tech was out for no heat. Turn system on thermostat went to furnace found that thermostat is not sending 24 V to control board tech jumper out thermostat wire. Verified 24 V is coming to the furnace, thermostat wire is good. Failed thermostat. Tech jumper wires on it thermostat found inducer motor not receiving 120 V. This is caused due to a failed control board. Also with system not running tech is unable to check all operations of system. Let customer know the following repairs that are needing to be done. There is no emergency drain pan under the system. There is no flood protection. Blower will need to be cleaned , drain line for the condensate pump is needing to be rerouted to the waste line Due to hot water coming from furnace water is freezing outside , condenser is needing a chemical cleaning. Also let customer know if she does go with control board and thermostat. Once system is up and running. Tech is able to test other components tech cannot guarantee that there is no other