Reviewed job and found humidity low in the home. Explained thermostat control and how it can force humidify. Recommend Honeywell S1200 with EIM. Found humidifier valve turned off at water heater. Turned valve back on and tested humidifier operation. Bob would also like to have a price for an inline water filter for humidifier to reduce scale buildup. Discussed options on whole house treatment but Bob was not interested at this time. Add inline water filter to existing quote and resend quote.