Tech was out for no heat , found clogged inducer port. Cleaned and verified inducer port is clear. Checked system out the following tech recommended needing to be done. Igniter needs to be replace , blower is needing to be cleaned. Need to add condensation pump and tubing. There is no emergency drain pan. No wet switches, no drain line safety. Flue pipe is needing to be corrected. Contactor is needing to be replaced . Uv bulb needs to be replaced. Outdoor condenser unit is needing to be chemically cleaned. Spoke with customer about repairs customer declined repairs at this time