Burnham Boiler 8116322 Vent Damper THPU32HP7Y Does this unit include the

Does this unit include the pigtail syphon

or flame signal errors

the thermal overload protector tripping frequently

listen for the reversing valve shifting

Direct cross-reference for the S1-024-35777-000 simplifies part matching and inventory management

Burnham Boiler 8116322 Vent Damper THPU32HP7Y Does this unit include theThe Burnham 8116322 5 inch automatic vent damper is a critical electromechanical component designed to improve the AFUE rating of high efficiency gas fired atmospheric boilers. This Johnson Controls manufactured unit (frequently cross referenced as M35MB 2) functions by closing the flue pipe during the burner's off cycle, preventing standby heat loss through the chimney. It features a high temp polymer construction and a robust motor actuated blade