The Model 550 bypass humidifier is our
economy unit designed for smaller homes. This unit
utilizes a manual humidifier control that can be
installed in the living area or on the furnace ductwork.
Along with all other models (except model 448) it is
equipped with a drain to flush minerals from the system.
The model 550 has an evaporative capacity of 0.50
gallons per hour and can handle a house up to 3000
furnace has been installed, heating equipment technicians
often perform routine maintenance and repair work to keep
the system operating efficiently. During the fall and
winter, for example, when the system is used most, they
service and adjust burners and blowers. If the system is not
operating properly, they check the thermostat, burner
nozzles, controls, or other parts to diagnose and then
correct the problem
Recently installed humidifier unit in new home.