Laars Heating Systems 15C5400 Damper/Duct Assembly 318518-761 check for backdrafting issues caused

check for backdrafting issues caused by exhaust fans or poor vent pitch

Common Installation & Performance Questions:

these heaters are wired to remain energized whenever the compressor is not running

streamlining the field interface between terminal equipment and local controls

When performing a conversion

Laars Heating Systems 15C5400 Damper/Duct Assembly 318518-761 check for backdrafting issues causedThe Laars Heating Systems 15C5400 Damper Duct Assembly is a factory authorized replacement component engineered for precision airflow management in high capacity boiler systems. Designed specifically as a blower duct damper assembly, this unit ensures the stoichiometric balance required for efficient combustion and prevents standby heat loss. It is a critical part for maintaining the operational integrity of Laars Pennant series boilers and water