Does this burner include the air shutter

Conventional vacuum breakers like the A5572 should not be used if the steam trap discharges into a vacuum return system

The 621952 is a Clockwise (CW) rotation motor as viewed from the lead end

though it is recommended to verify the specific temperature range of the valve body to ensure total system compatibility

Field-tested for reliability in Amana and Goodman condensing units

Johnson Controls T58EA-12 Thermostat Freon Does this burner include theJohnson Controls T58EA 12 Low Voltage Thermostat, SPDT with Center Off Position, 55 to 90 Degree Range, Cool Warm Temperature Scale, Positions One M25AG Damper Motor Actuator T58EA 12 is identical to T58EA 12C