Laars Heating Systems 15C5400 Damper/Duct Assembly 319852-301 000 BTU/hr to service large
Baker’s notes & crumb story
Description
Laars Heating Systems 15C5400 Damper Duct Assembly 319852 301 000 BTU hr to service large 000 BTU hr to service large boilers the 31 02012 009 provides the exact electrical specifications and torque profile necessary to restore factory rated efficiency